=> Bootstrap dependency digest>=20010302: found digest-20160304
WARNING: [license.mk] Every package should define a LICENSE.
===> Skipping vulnerability checks.
WARNING: No /var/db/pkg/pkg-vulnerabilities file found.
WARNING: To fix run: `/usr/sbin/pkg_admin -K /var/db/pkg fetch-pkg-vulnerabilities'.
===> Building for mingw-w64-i686-gcc-8.1.0
gmake[1]: Entering directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build'
mkdir ./libiberty
mkdir ./intl
mkdir ./lto-plugin
mkdir ./zlib
mkdir build-x86_64--netbsd
mkdir ./fixincludes
mkdir ./libdecnumber
mkdir build-x86_64--netbsd
mkdir ./libbacktrace
mkdir build-x86_64--netbsd
Configuring in ./libiberty
Configuring in ./lto-plugin
Configuring in ./intl
mkdir build-x86_64--netbsd/libiberty
Configuring in ./zlib
mkdir build-x86_64--netbsd/fixincludes
mkdir build-x86_64--netbsd/libcpp
Configuring in ./fixincludes
Configuring in build-x86_64--netbsd/libiberty
Configuring in ./libdecnumber
Configuring in ./libbacktrace
Configuring in build-x86_64--netbsd/fixincludes
Configuring in build-x86_64--netbsd/libcpp
configure: creating cache ./config.cache
checking whether /usr/pkg/bin/gmake sets $(MAKE)... configure: creating cache ./config.cache
configure: creating cache ./config.cache
configure: creating cache ./config.cache
configure: creating cache ./config.cache
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configure: creating cache ./config.cache
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configure: WARNING:
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checking for perl... perl
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x86_64--netbsd
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configure: WARNING:
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configure: creating cache ./config.cache
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x86_64--netbsd
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configure: target_header_dir = 
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../../gcc-8.1.0/zlib/../install-sh -c -d
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GNU
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checking how to run the C preprocessor... clang-cpp
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checking whether clang accepts -g... o
checking whether we are using the GNU C compiler... yes
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checking host system type... x86_64--netbsd
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checking whether clang accepts -g... none needed
checking how to run the C preprocessor... clang-cpp
none needed
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checking for grep that handles long lines and -e... /data/scratch/cross/mingw-w64-i686-gcc/work/.tools/bin/grep
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gcc3
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checking how to run the C preprocessor... clang-cpp
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checking dependency style of clang... checking whether we are using the GNU C++ compiler... checking for grep that handles long lines and -e... /data/scratch/cross/mingw-w64-i686-gcc/work/.tools/bin/grep
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printf
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checking whether the shell understands some XSI constructs... yes
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checking for /usr/bin/ld option to reload object files... -r
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checking how to recognize dependent libraries... yes
checking for grep that handles long lines and -e... /data/scratch/cross/mingw-w64-i686-gcc/work/.tools/bin/grep
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checking how to run the C preprocessor... clang-cpp
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checking for x86_64--netbsd-gcc... (cached) clang
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checking minix/config.h usability... yes
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yes
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checking whether clang supports -Wwrite-strings... yes
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yes
checking whether clang supports -Wmissing-prototypes... /usr/bin/ld
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checking how to recognize dependent libraries... yes
yes
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checking for objdir... .libs
yes
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NetBSD ld.elf_so
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checking whether to build static libraries... yes
checking how to run the C preprocessor... clang-cpp
checking if clang supports -fno-rtti -fno-exceptions... yes
checking if clang static flag -static works... checking sys/file.h usability... yes
checking for sys/file.h... yes
checking for sys/stat.h... (cached) yes
checking for clearerr_unlocked... yes
checking for inline... yes
checking for inttypes.h... yes
checking whether clang supports -pedantic -Wlong-long... yes
checking if clang supports -c -o file.o... yes
checking sys/file.h presence... yes
checking for uintptr_t... yes
checking for clang option to produce PIC... -fPIC -DPIC
checking if clang PIC flag -fPIC -DPIC works... checking for stdlib.h... (cached) yes
checking for unistd.h... (cached) yes
checking for getpagesize... no
checking for feof_unlocked... yes
checking whether the inttypes.h PRIxNN macros are broken... yes
checking if clang supports -c -o file.o... (cached) yes
checking whether the clang linker (/usr/bin/ld) supports shared libraries... inline
checking whether byte ordering is bigendian... yes
yes
checking for sys/file.h... yes
checking for sys/stat.h... (cached) yes
checking for an ANSI C-conforming const... checking for clearerr_unlocked... yes
checking whether clang supports -fno-exceptions... yes
checking if clang static flag -static works... no
checking for ferror_unlocked... yes
checking whether -lc should be explicitly linked in... yes
checking for working mmap... no
checking for ld used by GCC... yes
checking for int_least32_t... yes
checking if clang supports -c -o file.o... yes
checking whether clang supports -fno-rtti... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for shared library run path origin... yes
checking for inline... done
no
checking argz.h usability... checking for feof_unlocked... no
checking for fflush_unlocked... yes
checking if clang supports -c -o file.o... (cached) yes
checking whether the clang linker (/usr/bin/ld) supports shared libraries... no
checking dynamic linker characteristics... inline
checking whether byte ordering is bigendian... yes
no
checking argz.h presence... yes
checking for memcpy... no
checking for ferror_unlocked... yes
checking whether -lc should be explicitly linked in... yes
checking for int_fast32_t... no
checking for argz.h... no
checking limits.h usability... checking dependency style of clang++... no
checking for fgetc_unlocked... no
checking for a BSD-compatible install... /usr/bin/install -c -o pbulkXXX -g users
checking for sys/file.h... yes
checking for strerror... no
checking for fflush_unlocked... NetBSD ld.elf_so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... yes
checking for special C compiler options needed for large files... no
checking for _FILE_OFFSET_BITS value needed for large files... yes
checking for sys/param.h... gcc3
checking whether time.h and sys/time.h may both be included... no
checking dynamic linker characteristics... no
checking for fgets_unlocked... yes
checking for unistd.h... (cached) yes
yes
checking limits.h presence... yes
no
checking unwind.h usability... checking for limits.h... no
checking for fgetc_unlocked... no
checking for a BSD-compatible install... /usr/bin/install -c -o pbulkXXX -g users
yes
checking whether string.h and strings.h may both be included... checking for sys/file.h... configure: updating cache ./config.cache
configure: creating ./config.status
yes
checking for limits.h... yes
checking locale.h usability... yes
checking unwind.h presence... NetBSD ld.elf_so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... no
yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... yes
checking for int64_t... checking for fileno_unlocked... yes
checking for uint64_t... no
checking for fgets_unlocked... yes
checking for sys/param.h... yes
checking for stdlib.h... (cached) yes
checking for malloc.h... yes
checking locale.h usability... yes
checking for unwind.h... yes
checking for _Unwind_Backtrace... no
checking for fprintf_unlocked... yes
checking locale.h presence... yes
yes
checking for string.h... (cached) yes
checking for limits.h... checking for unistd.h... (cached) yes
no
checking for fileno_unlocked... yes
checking locale.h presence... checking for strings.h... (cached) yes
checking for sys/time.h... yes
checking what to include in gstdint.h... stdint.h (already complete)
checking for an ANSI C-conforming const... yes
checking for -funwind-tables option... yes
checking for locale.h... yes
checking nl_types.h usability... yes
checking for stdlib.h... (cached) yes
checking for malloc.h... yes
checking for locale.h... yes
checking fcntl.h usability... yes
checking for uint64_t... config.status: creating Makefile
config.status: executing default-1 commands
yes
checking for time.h... no
checking for fputc_unlocked... yes
checking for -frandom-seed=string option... yes
config.status: executing depfiles commands
checking for string.h... (cached) yes
no
checking for unistd.h... (cached) yes
checking for fprintf_unlocked... config.status: executing libtool commands
yes
checking for off_t... checking for strings.h... (cached) yes
checking for sys/time.h... yes
checking nl_types.h presence... yes
checking for sys/wait.h that is POSIX.1 compatible... gmake[2]: Entering directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build/zlib'
clang -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DPACKAGE=\"zlib\" -DVERSION=\"1.1.4\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -DHAVE_STDLIB_H=1 -DHAVE_UNISTD_H=1 -DHAVE_GETPAGESIZE=1 -DHAVE_MMAP=1 -DHAVE_MEMCPY=1 -DHAVE_STRERROR=1 -DHAVE_UNISTD_H=1 -I. -I../../gcc-8.1.0/zlib   -I/usr/pkg/include   -O2 -I/usr/pkg/include -c -o libz_a-adler32.o `test -f 'adler32.c' || echo '../../gcc-8.1.0/zlib/'`adler32.c
clang -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DPACKAGE=\"zlib\" -DVERSION=\"1.1.4\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -DHAVE_STDLIB_H=1 -DHAVE_UNISTD_H=1 -DHAVE_GETPAGESIZE=1 -DHAVE_MMAP=1 -DHAVE_MEMCPY=1 -DHAVE_STRERROR=1 -DHAVE_UNISTD_H=1 -I. -I../../gcc-8.1.0/zlib   -I/usr/pkg/include   -O2 -I/usr/pkg/include -c -o libz_a-compress.o `test -f 'compress.c' || echo '../../gcc-8.1.0/zlib/'`compress.c
clang -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DPACKAGE=\"zlib\" -DVERSION=\"1.1.4\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -DHAVE_STDLIB_H=1 -DHAVE_UNISTD_H=1 -DHAVE_GETPAGESIZE=1 -DHAVE_MMAP=1 -DHAVE_MEMCPY=1 -DHAVE_STRERROR=1 -DHAVE_UNISTD_H=1 -I. -I../../gcc-8.1.0/zlib   -I/usr/pkg/include   -O2 -I/usr/pkg/include -c -o libz_a-crc32.o `test -f 'crc32.c' || echo '../../gcc-8.1.0/zlib/'`crc32.c
clang -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DPACKAGE=\"zlib\" -DVERSION=\"1.1.4\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -DHAVE_STDLIB_H=1 -DHAVE_UNISTD_H=1 -DHAVE_GETPAGESIZE=1 -DHAVE_MMAP=1 -DHAVE_MEMCPY=1 -DHAVE_STRERROR=1 -DHAVE_UNISTD_H=1 -I. -I../../gcc-8.1.0/zlib   -I/usr/pkg/include   -O2 -I/usr/pkg/include -c -o libz_a-deflate.o `test -f 'deflate.c' || echo '../../gcc-8.1.0/zlib/'`deflate.c
clang -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DPACKAGE=\"zlib\" -DVERSION=\"1.1.4\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -DHAVE_STDLIB_H=1 -DHAVE_UNISTD_H=1 -DHAVE_GETPAGESIZE=1 -DHAVE_MMAP=1 -DHAVE_MEMCPY=1 -DHAVE_STRERROR=1 -DHAVE_UNISTD_H=1 -I. -I../../gcc-8.1.0/zlib   -I/usr/pkg/include   -O2 -I/usr/pkg/include -c -o libz_a-gzread.o `test -f 'gzread.c' || echo '../../gcc-8.1.0/zlib/'`gzread.c
clang -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DPACKAGE=\"zlib\" -DVERSION=\"1.1.4\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -DHAVE_STDLIB_H=1 -DHAVE_UNISTD_H=1 -DHAVE_GETPAGESIZE=1 -DHAVE_MMAP=1 -DHAVE_MEMCPY=1 -DHAVE_STRERROR=1 -DHAVE_UNISTD_H=1 -I. -I../../gcc-8.1.0/zlib   -I/usr/pkg/include   -O2 -I/usr/pkg/include -c -o libz_a-gzclose.o `test -f 'gzclose.c' || echo '../../gcc-8.1.0/zlib/'`gzclose.c
clang -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DPACKAGE=\"zlib\" -DVERSION=\"1.1.4\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -DHAVE_STDLIB_H=1 -DHAVE_UNISTD_H=1 -DHAVE_GETPAGESIZE=1 -DHAVE_MMAP=1 -DHAVE_MEMCPY=1 -DHAVE_STRERROR=1 -DHAVE_UNISTD_H=1 -I. -I../../gcc-8.1.0/zlib   -I/usr/pkg/include   -O2 -I/usr/pkg/include -c -o libz_a-gzwrite.o `test -f 'gzwrite.c' || echo '../../gcc-8.1.0/zlib/'`gzwrite.c
yes
checking for sys/resource.h... yes
checking whether clang supports -W... yes
checking fcntl.h presence... no
checking for fputs_unlocked... yes
checking for time.h... no
checking for fputc_unlocked... yes
checking for sys/stat.h... (cached) yes
yes
checking for sys/mman.h... checking for nl_types.h... yes
checking malloc.h usability... yes
checking whether clang supports -Wall... clang -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DPACKAGE=\"zlib\" -DVERSION=\"1.1.4\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -DHAVE_STDLIB_H=1 -DHAVE_UNISTD_H=1 -DHAVE_GETPAGESIZE=1 -DHAVE_MMAP=1 -DHAVE_MEMCPY=1 -DHAVE_STRERROR=1 -DHAVE_UNISTD_H=1 -I. -I../../gcc-8.1.0/zlib   -I/usr/pkg/include   -O2 -I/usr/pkg/include -c -o libz_a-gzlib.o `test -f 'gzlib.c' || echo '../../gcc-8.1.0/zlib/'`gzlib.c
clang -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DPACKAGE=\"zlib\" -DVERSION=\"1.1.4\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -DHAVE_STDLIB_H=1 -DHAVE_UNISTD_H=1 -DHAVE_GETPAGESIZE=1 -DHAVE_MMAP=1 -DHAVE_MEMCPY=1 -DHAVE_STRERROR=1 -DHAVE_UNISTD_H=1 -I. -I../../gcc-8.1.0/zlib   -I/usr/pkg/include   -O2 -I/usr/pkg/include -c -o libz_a-infback.o `test -f 'infback.c' || echo '../../gcc-8.1.0/zlib/'`infback.c
yes
clang -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DPACKAGE=\"zlib\" -DVERSION=\"1.1.4\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -DHAVE_STDLIB_H=1 -DHAVE_UNISTD_H=1 -DHAVE_GETPAGESIZE=1 -DHAVE_MMAP=1 -DHAVE_MEMCPY=1 -DHAVE_STRERROR=1 -DHAVE_UNISTD_H=1 -I. -I../../gcc-8.1.0/zlib   -I/usr/pkg/include   -O2 -I/usr/pkg/include -c -o libz_a-inffast.o `test -f 'inffast.c' || echo '../../gcc-8.1.0/zlib/'`inffast.c
configure: updating cache ./config.cache
clang -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DPACKAGE=\"zlib\" -DVERSION=\"1.1.4\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -DHAVE_STDLIB_H=1 -DHAVE_UNISTD_H=1 -DHAVE_GETPAGESIZE=1 -DHAVE_MMAP=1 -DHAVE_MEMCPY=1 -DHAVE_STRERROR=1 -DHAVE_UNISTD_H=1 -I. -I../../gcc-8.1.0/zlib   -I/usr/pkg/include   -O2 -I/usr/pkg/include -c -o libz_a-inflate.o `test -f 'inflate.c' || echo '../../gcc-8.1.0/zlib/'`inflate.c
configure: creating ./config.status
yes
checking for sys/resource.h... yes
checking for fcntl.h... yes
checking limits.h usability... no
checking for fread_unlocked... yes
checking size of int... no
checking for fputs_unlocked... clang -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DPACKAGE=\"zlib\" -DVERSION=\"1.1.4\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -DHAVE_STDLIB_H=1 -DHAVE_UNISTD_H=1 -DHAVE_GETPAGESIZE=1 -DHAVE_MMAP=1 -DHAVE_MEMCPY=1 -DHAVE_STRERROR=1 -DHAVE_UNISTD_H=1 -I. -I../../gcc-8.1.0/zlib   -I/usr/pkg/include   -O2 -I/usr/pkg/include -c -o libz_a-inftrees.o `test -f 'inftrees.c' || echo '../../gcc-8.1.0/zlib/'`inftrees.c
clang -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DPACKAGE=\"zlib\" -DVERSION=\"1.1.4\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -DHAVE_STDLIB_H=1 -DHAVE_UNISTD_H=1 -DHAVE_GETPAGESIZE=1 -DHAVE_MMAP=1 -DHAVE_MEMCPY=1 -DHAVE_STRERROR=1 -DHAVE_UNISTD_H=1 -I. -I../../gcc-8.1.0/zlib   -I/usr/pkg/include   -O2 -I/usr/pkg/include -c -o libz_a-trees.o `test -f 'trees.c' || echo '../../gcc-8.1.0/zlib/'`trees.c
yes
checking whether clang supports -Wwrite-strings... yes
checking for fcntl.h... clang -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DPACKAGE=\"zlib\" -DVERSION=\"1.1.4\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -DHAVE_STDLIB_H=1 -DHAVE_UNISTD_H=1 -DHAVE_GETPAGESIZE=1 -DHAVE_MMAP=1 -DHAVE_MEMCPY=1 -DHAVE_STRERROR=1 -DHAVE_UNISTD_H=1 -I. -I../../gcc-8.1.0/zlib   -I/usr/pkg/include   -O2 -I/usr/pkg/include -c -o libz_a-uncompr.o `test -f 'uncompr.c' || echo '../../gcc-8.1.0/zlib/'`uncompr.c
yes
checking malloc.h presence... yes
checking for sys/stat.h... (cached) yes
checking for sys/mman.h... no
checking for fwrite_unlocked... yes
clang -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DPACKAGE=\"zlib\" -DVERSION=\"1.1.4\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -DHAVE_STDLIB_H=1 -DHAVE_UNISTD_H=1 -DHAVE_GETPAGESIZE=1 -DHAVE_MMAP=1 -DHAVE_MEMCPY=1 -DHAVE_STRERROR=1 -DHAVE_UNISTD_H=1 -I. -I../../gcc-8.1.0/zlib   -I/usr/pkg/include   -O2 -I/usr/pkg/include -c -o libz_a-zutil.o `test -f 'zutil.c' || echo '../../gcc-8.1.0/zlib/'`zutil.c
true "AR_FLAGS=rc" "CC_FOR_BUILD=clang" "CFLAGS=-O2 -I/usr/pkg/include" "CXXFLAGS=-O2 -I/usr/pkg/include" "CFLAGS_FOR_BUILD=-O2 -I/usr/pkg/include" "CFLAGS_FOR_TARGET=-g -O2" "INSTALL=/usr/bin/install -c -o pbulkXXX -g users" "INSTALL_DATA=/usr/bin/install -c -o pbulkXXX -g users -m 644" "INSTALL_PROGRAM=/usr/bin/install -c -s -o pbulkXXX -g users -m 755" "INSTALL_SCRIPT=/usr/bin/install -c -o pbulkXXX -g users -m 755" "LDFLAGS=-L/usr/pkg/lib -Wl,-R/usr/pkg/lib" "LIBCFLAGS=-O2 -I/usr/pkg/include" "LIBCFLAGS_FOR_TARGET=-g -O2" "MAKE=/usr/pkg/bin/gmake" "MAKEINFO=/data/scratch/cross/mingw-w64-i686-gcc/work/gcc-8.1.0/missing makeinfo --split-size=5000000 --split-size=5000000 " "PICFLAG=" "PICFLAG_FOR_TARGET=" "SHELL=/bin/sh" "EXPECT=expect" "RUNTEST=runtest" "RUNTESTFLAGS=" "exec_prefix=/usr/pkg/cross/i686-w64-mingw32" "infodir=/usr/pkg/cross/i686-w64-mingw32/info" "libdir=/usr/pkg/cross/i686-w64-mingw32/lib" "prefix=/usr/pkg/cross/i686-w64-mingw32" "tooldir=/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32" "AR=ar" "AS=as" "CC=clang" "CXX=clang++" "LD=/usr/bin/ld" "LIBCFLAGS=-O2 -I/usr/pkg/include" "NM=nm" "PICFLAG=" "RANLIB=ranlib" "DESTDIR=" DO=all multi-do # /usr/pkg/bin/gmake
no
checking for fread_unlocked... yes
checking limits.h presence... checking for alloca.h... 4
checking size of long... yes
checking for malloc.h... yes
checking stddef.h usability... yes
checking whether clang supports -Wstrict-prototypes... yes
checking for fcntl.h... config.status: creating Makefile
config.status: creating config.h
config.status: executing depfiles commands
config.status: executing libtool commands
yes
checking for limits.h... yes
checking stddef.h usability... yes
yes
checking stddef.h presence... checking for alloca.h... 8
checking for ANSI C header files... (cached) yes
no
no
checking for sys/pstat.h... yes
checking for getchar_unlocked... checking whether clang supports -Wmissing-prototypes... no
checking for fwrite_unlocked... checking build system type... x86_64--netbsd
checking host system type... x86_64--netbsd
checking target system type... i686-w64-mingw32
checking for decimal floating point... bid
checking whether byte ordering is bigendian... yes
checking for stddef.h... yes
checking for stdlib.h... (cached) yes
no
checking for sys/pstat.h... checking for string.h... (cached) yes
checking for unistd.h... (cached) yes
checking sys/param.h usability... no
checking for sys/sysmp.h... rm -f libz.a
ar cru libz.a libz_a-adler32.o libz_a-compress.o libz_a-crc32.o libz_a-deflate.o libz_a-gzread.o libz_a-gzclose.o libz_a-gzwrite.o libz_a-gzlib.o libz_a-infback.o libz_a-inffast.o libz_a-inflate.o libz_a-inftrees.o libz_a-trees.o libz_a-uncompr.o libz_a-zutil.o 
ranlib libz.a
gmake[2]: Leaving directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build/zlib'
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config.status: creating Makefile
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checking for getc_unlocked... gmake[2]: Entering directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build/libdecnumber'
source='../../gcc-8.1.0/libdecnumber/decNumber.c' object='decNumber.o' libtool=no clang  -I../../gcc-8.1.0/libdecnumber -I. -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual -pedantic -Wno-long-long  -fno-lto -I../../gcc-8.1.0/libdecnumber -I. -I/usr/pkg/include  -c ../../gcc-8.1.0/libdecnumber/decNumber.c
source='../../gcc-8.1.0/libdecnumber/decContext.c' object='decContext.o' libtool=no clang  -I../../gcc-8.1.0/libdecnumber -I. -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual -pedantic -Wno-long-long  -fno-lto -I../../gcc-8.1.0/libdecnumber -I. -I/usr/pkg/include  -c ../../gcc-8.1.0/libdecnumber/decContext.c
source='../../gcc-8.1.0/libdecnumber/bid/decimal32.c' object='decimal32.o' libtool=no clang  -I../../gcc-8.1.0/libdecnumber -I. -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual -pedantic -Wno-long-long  -fno-lto -I../../gcc-8.1.0/libdecnumber -I. -I/usr/pkg/include  -c ../../gcc-8.1.0/libdecnumber/bid/decimal32.c
source='../../gcc-8.1.0/libdecnumber/bid/decimal64.c' object='decimal64.o' libtool=no clang  -I../../gcc-8.1.0/libdecnumber -I. -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual -pedantic -Wno-long-long  -fno-lto -I../../gcc-8.1.0/libdecnumber -I. -I/usr/pkg/include  -c ../../gcc-8.1.0/libdecnumber/bid/decimal64.c
source='../../gcc-8.1.0/libdecnumber/bid/decimal128.c' object='decimal128.o' libtool=no clang  -I../../gcc-8.1.0/libdecnumber -I. -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual -pedantic -Wno-long-long  -fno-lto -I../../gcc-8.1.0/libdecnumber -I. -I/usr/pkg/include  -c ../../gcc-8.1.0/libdecnumber/bid/decimal128.c
source='../../gcc-8.1.0/libdecnumber/bid/bid2dpd_dpd2bid.c' object='bid2dpd_dpd2bid.o' libtool=no clang  -I../../gcc-8.1.0/libdecnumber -I. -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual -pedantic -Wno-long-long  -fno-lto -I../../gcc-8.1.0/libdecnumber -I. -I/usr/pkg/include  -c ../../gcc-8.1.0/libdecnumber/bid/bid2dpd_dpd2bid.c
source='../../gcc-8.1.0/libdecnumber/bid/host-ieee32.c' object='host-ieee32.o' libtool=no clang  -I../../gcc-8.1.0/libdecnumber -I. -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual -pedantic -Wno-long-long  -fno-lto -I../../gcc-8.1.0/libdecnumber -I. -I/usr/pkg/include  -c ../../gcc-8.1.0/libdecnumber/bid/host-ieee32.c
source='../../gcc-8.1.0/libdecnumber/bid/host-ieee64.c' object='host-ieee64.o' libtool=no clang  -I../../gcc-8.1.0/libdecnumber -I. -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual -pedantic -Wno-long-long  -fno-lto -I../../gcc-8.1.0/libdecnumber -I. -I/usr/pkg/include  -c ../../gcc-8.1.0/libdecnumber/bid/host-ieee64.c
source='../../gcc-8.1.0/libdecnumber/bid/host-ieee128.c' object='host-ieee128.o' libtool=no clang  -I../../gcc-8.1.0/libdecnumber -I. -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual -pedantic -Wno-long-long  -fno-lto -I../../gcc-8.1.0/libdecnumber -I. -I/usr/pkg/include  -c ../../gcc-8.1.0/libdecnumber/bid/host-ieee128.c
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ar cru libdecnumber.a decNumber.o decContext.o decimal32.o decimal64.o decimal128.o bid2dpd_dpd2bid.o host-ieee32.o host-ieee64.o host-ieee128.o
ranlib libdecnumber.a
gmake[2]: Leaving directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build/libdecnumber'
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/usr/pkg/bin/gmake  all-am
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/bin/sh ./libtool --tag=CC   --mode=compile clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libbacktrace  -I ../../gcc-8.1.0/libbacktrace/../include -I ../../gcc-8.1.0/libbacktrace/../libgcc -I ../libgcc -I/usr/pkg/include -funwind-tables -frandom-seed=atomic.lo -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual  -O2 -I/usr/pkg/include -c -o atomic.lo ../../gcc-8.1.0/libbacktrace/atomic.c
true  DO=all multi-do # /usr/pkg/bin/gmake
/bin/sh ./libtool --tag=CC   --mode=compile clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libbacktrace  -I ../../gcc-8.1.0/libbacktrace/../include -I ../../gcc-8.1.0/libbacktrace/../libgcc -I ../libgcc -I/usr/pkg/include -funwind-tables -frandom-seed=dwarf.lo -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual  -O2 -I/usr/pkg/include -c -o dwarf.lo ../../gcc-8.1.0/libbacktrace/dwarf.c
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/bin/sh ./libtool --tag=CC   --mode=compile clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libbacktrace  -I ../../gcc-8.1.0/libbacktrace/../include -I ../../gcc-8.1.0/libbacktrace/../libgcc -I ../libgcc -I/usr/pkg/include -funwind-tables -frandom-seed=posix.lo -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual  -O2 -I/usr/pkg/include -c -o posix.lo ../../gcc-8.1.0/libbacktrace/posix.c
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/bin/sh ./libtool --tag=CC   --mode=compile clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libbacktrace  -I ../../gcc-8.1.0/libbacktrace/../include -I ../../gcc-8.1.0/libbacktrace/../libgcc -I ../libgcc -I/usr/pkg/include -funwind-tables -frandom-seed=sort.lo -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual  -O2 -I/usr/pkg/include -c -o sort.lo ../../gcc-8.1.0/libbacktrace/sort.c
/bin/sh ./libtool --tag=CC   --mode=compile clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libbacktrace  -I ../../gcc-8.1.0/libbacktrace/../include -I ../../gcc-8.1.0/libbacktrace/../libgcc -I ../libgcc -I/usr/pkg/include -funwind-tables -frandom-seed=state.lo -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual  -O2 -I/usr/pkg/include -c -o state.lo ../../gcc-8.1.0/libbacktrace/state.c
/bin/sh ./libtool --tag=CC   --mode=compile clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libbacktrace  -I ../../gcc-8.1.0/libbacktrace/../include -I ../../gcc-8.1.0/libbacktrace/../libgcc -I ../libgcc -I/usr/pkg/include -funwind-tables -frandom-seed=backtrace.lo -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual  -O2 -I/usr/pkg/include -c -o backtrace.lo ../../gcc-8.1.0/libbacktrace/backtrace.c
/bin/sh ./libtool --tag=CC   --mode=compile clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libbacktrace  -I ../../gcc-8.1.0/libbacktrace/../include -I ../../gcc-8.1.0/libbacktrace/../libgcc -I ../libgcc -I/usr/pkg/include -funwind-tables -frandom-seed=simple.lo -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual  -O2 -I/usr/pkg/include -c -o simple.lo ../../gcc-8.1.0/libbacktrace/simple.c
/bin/sh ./libtool --tag=CC   --mode=compile clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libbacktrace  -I ../../gcc-8.1.0/libbacktrace/../include -I ../../gcc-8.1.0/libbacktrace/../libgcc -I ../libgcc -I/usr/pkg/include -funwind-tables -frandom-seed=elf.lo -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual  -O2 -I/usr/pkg/include -c -o elf.lo ../../gcc-8.1.0/libbacktrace/elf.c
/bin/sh ./libtool --tag=CC   --mode=compile clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libbacktrace  -I ../../gcc-8.1.0/libbacktrace/../include -I ../../gcc-8.1.0/libbacktrace/../libgcc -I ../libgcc -I/usr/pkg/include -funwind-tables -frandom-seed=mmapio.lo -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual  -O2 -I/usr/pkg/include -c -o mmapio.lo ../../gcc-8.1.0/libbacktrace/mmapio.c
/bin/sh ./libtool --tag=CC   --mode=compile clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libbacktrace  -I ../../gcc-8.1.0/libbacktrace/../include -I ../../gcc-8.1.0/libbacktrace/../libgcc -I ../libgcc -I/usr/pkg/include -funwind-tables -frandom-seed=mmap.lo -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual  -O2 -I/usr/pkg/include -c -o mmap.lo ../../gcc-8.1.0/libbacktrace/mmap.c
libtool: compile:  clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libbacktrace -I ../../gcc-8.1.0/libbacktrace/../include -I ../../gcc-8.1.0/libbacktrace/../libgcc -I ../libgcc -I/usr/pkg/include -funwind-tables -frandom-seed=atomic.lo -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual -O2 -I/usr/pkg/include -c ../../gcc-8.1.0/libbacktrace/atomic.c  -fPIC -DPIC -o .libs/atomic.o
libtool: compile:  clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libbacktrace -I ../../gcc-8.1.0/libbacktrace/../include -I ../../gcc-8.1.0/libbacktrace/../libgcc -I ../libgcc -I/usr/pkg/include -funwind-tables -frandom-seed=posix.lo -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual -O2 -I/usr/pkg/include -c ../../gcc-8.1.0/libbacktrace/posix.c  -fPIC -DPIC -o .libs/posix.o
libtool: compile:  clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libbacktrace -I ../../gcc-8.1.0/libbacktrace/../include -I ../../gcc-8.1.0/libbacktrace/../libgcc -I ../libgcc -I/usr/pkg/include -funwind-tables -frandom-seed=sort.lo -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual -O2 -I/usr/pkg/include -c ../../gcc-8.1.0/libbacktrace/sort.c  -fPIC -DPIC -o .libs/sort.o
libtool: compile:  clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libbacktrace -I ../../gcc-8.1.0/libbacktrace/../include -I ../../gcc-8.1.0/libbacktrace/../libgcc -I ../libgcc -I/usr/pkg/include -funwind-tables -frandom-seed=fileline.lo -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual -O2 -I/usr/pkg/include -c ../../gcc-8.1.0/libbacktrace/fileline.c  -fPIC -DPIC -o .libs/fileline.o
libtool: compile:  clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libbacktrace -I ../../gcc-8.1.0/libbacktrace/../include -I ../../gcc-8.1.0/libbacktrace/../libgcc -I ../libgcc -I/usr/pkg/include -funwind-tables -frandom-seed=state.lo -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual -O2 -I/usr/pkg/include -c ../../gcc-8.1.0/libbacktrace/state.c  -fPIC -DPIC -o .libs/state.o
yes
checking for index... yes
checking whether asprintf is declared... libtool: compile:  clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libbacktrace -I ../../gcc-8.1.0/libbacktrace/../include -I ../../gcc-8.1.0/libbacktrace/../libgcc -I ../libgcc -I/usr/pkg/include -funwind-tables -frandom-seed=mmapio.lo -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual -O2 -I/usr/pkg/include -c ../../gcc-8.1.0/libbacktrace/mmapio.c  -fPIC -DPIC -o .libs/mmapio.o
libtool: compile:  clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libbacktrace -I ../../gcc-8.1.0/libbacktrace/../include -I ../../gcc-8.1.0/libbacktrace/../libgcc -I ../libgcc -I/usr/pkg/include -funwind-tables -frandom-seed=print.lo -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual -O2 -I/usr/pkg/include -c ../../gcc-8.1.0/libbacktrace/print.c  -fPIC -DPIC -o .libs/print.o
libtool: compile:  clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libbacktrace -I ../../gcc-8.1.0/libbacktrace/../include -I ../../gcc-8.1.0/libbacktrace/../libgcc -I ../libgcc -I/usr/pkg/include -funwind-tables -frandom-seed=backtrace.lo -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual -O2 -I/usr/pkg/include -c ../../gcc-8.1.0/libbacktrace/backtrace.c  -fPIC -DPIC -o .libs/backtrace.o
libtool: compile:  clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libbacktrace -I ../../gcc-8.1.0/libbacktrace/../include -I ../../gcc-8.1.0/libbacktrace/../libgcc -I ../libgcc -I/usr/pkg/include -funwind-tables -frandom-seed=mmap.lo -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual -O2 -I/usr/pkg/include -c ../../gcc-8.1.0/libbacktrace/mmap.c  -fPIC -DPIC -o .libs/mmap.o
yes
libtool: compile:  clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libbacktrace -I ../../gcc-8.1.0/libbacktrace/../include -I ../../gcc-8.1.0/libbacktrace/../libgcc -I ../libgcc -I/usr/pkg/include -funwind-tables -frandom-seed=atomic.lo -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual -O2 -I/usr/pkg/include -c ../../gcc-8.1.0/libbacktrace/atomic.c -o atomic.o >/dev/null 2>&1
libtool: compile:  clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libbacktrace -I ../../gcc-8.1.0/libbacktrace/../include -I ../../gcc-8.1.0/libbacktrace/../libgcc -I ../libgcc -I/usr/pkg/include -funwind-tables -frandom-seed=dwarf.lo -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual -O2 -I/usr/pkg/include -c ../../gcc-8.1.0/libbacktrace/dwarf.c  -fPIC -DPIC -o .libs/dwarf.o
yes
checking for gettimeofday... checking for insque... libtool: compile:  clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libbacktrace -I ../../gcc-8.1.0/libbacktrace/../include -I ../../gcc-8.1.0/libbacktrace/../libgcc -I ../libgcc -I/usr/pkg/include -funwind-tables -frandom-seed=elf.lo -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual -O2 -I/usr/pkg/include -c ../../gcc-8.1.0/libbacktrace/elf.c  -fPIC -DPIC -o .libs/elf.o
libtool: compile:  clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libbacktrace -I ../../gcc-8.1.0/libbacktrace/../include -I ../../gcc-8.1.0/libbacktrace/../libgcc -I ../libgcc -I/usr/pkg/include -funwind-tables -frandom-seed=simple.lo -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual -O2 -I/usr/pkg/include -c ../../gcc-8.1.0/libbacktrace/simple.c  -fPIC -DPIC -o .libs/simple.o
libtool: compile:  clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libbacktrace -I ../../gcc-8.1.0/libbacktrace/../include -I ../../gcc-8.1.0/libbacktrace/../libgcc -I ../libgcc -I/usr/pkg/include -funwind-tables -frandom-seed=mmapio.lo -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual -O2 -I/usr/pkg/include -c ../../gcc-8.1.0/libbacktrace/mmapio.c -o mmapio.o >/dev/null 2>&1
libtool: compile:  clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libbacktrace -I ../../gcc-8.1.0/libbacktrace/../include -I ../../gcc-8.1.0/libbacktrace/../libgcc -I ../libgcc -I/usr/pkg/include -funwind-tables -frandom-seed=fileline.lo -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual -O2 -I/usr/pkg/include -c ../../gcc-8.1.0/libbacktrace/fileline.c -o fileline.o >/dev/null 2>&1
libtool: compile:  clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libbacktrace -I ../../gcc-8.1.0/libbacktrace/../include -I ../../gcc-8.1.0/libbacktrace/../libgcc -I ../libgcc -I/usr/pkg/include -funwind-tables -frandom-seed=posix.lo -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual -O2 -I/usr/pkg/include -c ../../gcc-8.1.0/libbacktrace/posix.c -o posix.o >/dev/null 2>&1
libtool: compile:  clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libbacktrace -I ../../gcc-8.1.0/libbacktrace/../include -I ../../gcc-8.1.0/libbacktrace/../libgcc -I ../libgcc -I/usr/pkg/include -funwind-tables -frandom-seed=print.lo -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual -O2 -I/usr/pkg/include -c ../../gcc-8.1.0/libbacktrace/print.c -o print.o >/dev/null 2>&1
libtool: compile:  clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libbacktrace -I ../../gcc-8.1.0/libbacktrace/../include -I ../../gcc-8.1.0/libbacktrace/../libgcc -I ../libgcc -I/usr/pkg/include -funwind-tables -frandom-seed=state.lo -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual -O2 -I/usr/pkg/include -c ../../gcc-8.1.0/libbacktrace/state.c -o state.o >/dev/null 2>&1
libtool: compile:  clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libbacktrace -I ../../gcc-8.1.0/libbacktrace/../include -I ../../gcc-8.1.0/libbacktrace/../libgcc -I ../libgcc -I/usr/pkg/include -funwind-tables -frandom-seed=sort.lo -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual -O2 -I/usr/pkg/include -c ../../gcc-8.1.0/libbacktrace/sort.c -o sort.o >/dev/null 2>&1
libtool: compile:  clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libbacktrace -I ../../gcc-8.1.0/libbacktrace/../include -I ../../gcc-8.1.0/libbacktrace/../libgcc -I ../libgcc -I/usr/pkg/include -funwind-tables -frandom-seed=mmap.lo -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual -O2 -I/usr/pkg/include -c ../../gcc-8.1.0/libbacktrace/mmap.c -o mmap.o >/dev/null 2>&1
yes
checking for index... libtool: compile:  clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libbacktrace -I ../../gcc-8.1.0/libbacktrace/../include -I ../../gcc-8.1.0/libbacktrace/../libgcc -I ../libgcc -I/usr/pkg/include -funwind-tables -frandom-seed=backtrace.lo -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual -O2 -I/usr/pkg/include -c ../../gcc-8.1.0/libbacktrace/backtrace.c -o backtrace.o >/dev/null 2>&1
yes
checking whether basename is declared... libtool: compile:  clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libbacktrace -I ../../gcc-8.1.0/libbacktrace/../include -I ../../gcc-8.1.0/libbacktrace/../libgcc -I ../libgcc -I/usr/pkg/include -funwind-tables -frandom-seed=simple.lo -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual -O2 -I/usr/pkg/include -c ../../gcc-8.1.0/libbacktrace/simple.c -o simple.o >/dev/null 2>&1
yes
checking for memchr... yes
checking for insque... no
checking whether errno is declared... yes
checking for memcmp... yes
checking for memchr... no
checking whether getopt is declared... libtool: compile:  clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libbacktrace -I ../../gcc-8.1.0/libbacktrace/../include -I ../../gcc-8.1.0/libbacktrace/../libgcc -I ../libgcc -I/usr/pkg/include -funwind-tables -frandom-seed=elf.lo -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual -O2 -I/usr/pkg/include -c ../../gcc-8.1.0/libbacktrace/elf.c -o elf.o >/dev/null 2>&1
yes
checking for memcpy... yes
checking for memcmp... yes
checking whether vasprintf is declared... yes
checking for memmem... yes
checking for memcpy... yes
checking whether clearerr_unlocked is declared... yes
checking for memmove... libtool: compile:  clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libbacktrace -I ../../gcc-8.1.0/libbacktrace/../include -I ../../gcc-8.1.0/libbacktrace/../libgcc -I ../libgcc -I/usr/pkg/include -funwind-tables -frandom-seed=dwarf.lo -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual -O2 -I/usr/pkg/include -c ../../gcc-8.1.0/libbacktrace/dwarf.c -o dwarf.o >/dev/null 2>&1
yes
checking for memmem... no
yes
checking whether feof_unlocked is declared... checking for mempcpy... yes
checking for memmove... no
checking whether ferror_unlocked is declared... no
checking for memset... yes
checking for mempcpy... no
checking whether fflush_unlocked is declared... yes
checking for mkstemps... no
checking for memset... no
checking whether fgetc_unlocked is declared... yes
checking for putenv... yes
checking for mkstemps... no
checking whether fgets_unlocked is declared... yes
checking for random... yes
checking for putenv... no
checking whether fileno_unlocked is declared... /bin/sh ./libtool --tag=CC   --mode=link clang -funwind-tables -frandom-seed=libbacktrace.la -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wcast-qual  -O2 -I/usr/pkg/include  -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -o libbacktrace.la  atomic.lo dwarf.lo fileline.lo posix.lo print.lo sort.lo state.lo backtrace.lo simple.lo elf.lo mmapio.lo mmap.lo -lz 
yes
checking for rename... yes
checking for random... libtool: link: ar rc .libs/libbacktrace.a .libs/atomic.o .libs/dwarf.o .libs/fileline.o .libs/posix.o .libs/print.o .libs/sort.o .libs/state.o .libs/backtrace.o .libs/simple.o .libs/elf.o .libs/mmapio.o .libs/mmap.o 
libtool: link: ranlib .libs/libbacktrace.a
libtool: link: ( cd ".libs" && rm -f "libbacktrace.la" && ln -s "../libbacktrace.la" "libbacktrace.la" )
gmake[3]: Leaving directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build/libbacktrace'
gmake[2]: Leaving directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build/libbacktrace'
no
checking whether fprintf_unlocked is declared... yes
yes
checking for rename... checking for rindex... no
checking whether fputc_unlocked is declared... yes
checking for rindex... yes
checking for setenv... no
checking whether fputs_unlocked is declared... yes
checking for setenv... yes
checking for snprintf... no
checking whether fread_unlocked is declared... yes
checking for snprintf... yes
checking for sigsetmask... yes
no
checking for sigsetmask... checking whether fwrite_unlocked is declared... yes
checking for stpcpy... yes
checking for stpcpy... yes
no
checking for stpncpy... checking whether getchar_unlocked is declared... yes
checking for strcasecmp... yes
checking for stpncpy... yes
checking whether getc_unlocked is declared... yes
checking for strcasecmp... yes
checking for strchr... yes
checking whether putchar_unlocked is declared... yes
checking for strchr... yes
checking for strdup... yes
checking whether putc_unlocked is declared... yes
checking for strdup... yes
checking for strncasecmp... yes
checking for working alloca.h... yes
checking for strncasecmp... yes
checking for strndup... no
checking for alloca... yes
checking for strndup... yes
checking for strnlen... yes
checking for ANSI C header files... (cached) yes
checking for nl_langinfo and CODESET... yes
checking for strnlen... yes
checking for strrchr... yes
checking whether NLS is requested... no
checking for uchar... yes
checking for strrchr... yes

checking for ld used by GCC... checking for strstr... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for shared library run path origin... done
checking for iconv... (cached) no
yes
checking for strstr... yes
checking for strtod... configure: updating cache ./config.cache
configure: creating ./config.status
yes
yes
checking for strtod... checking for strtol... yes
config.status: creating Makefile
yes
checking for strtol... checking for strtoul... config.status: creating config.h
config.status: executing depdir commands
mkdir .deps
yes
checking for strtoll... yes
checking for strtoul... yes
yes
checking for strtoull... checking for strtoll... yes
checking for strverscmp... yes
checking for strtoull... no
checking for tmpnam... yes
checking for strverscmp... yes
checking for vasprintf... no
checking for tmpnam... yes
yes
checking for vasprintf... checking for vfprintf... yes
checking for vfprintf... yes
checking for vprintf... yes
checking for vprintf... yes
checking for vsnprintf... yes
checking for vsnprintf... yes
checking for vsprintf... yes
checking for vsprintf... yes
checking for waitpid... yes
checking for waitpid... yes
checking for setproctitle... yes
checking for setproctitle... yes
checking whether alloca needs Cray hooks... yes
checking whether alloca needs Cray hooks... no
checking stack direction for C alloca... no
checking stack direction for C alloca... -1
checking for vfork.h... no
-1
checking for vfork.h... checking for fork... no
checking for fork... yes
checking for vfork... yes
checking for vfork... yes
checking for working fork... yes
checking for working fork... yes
checking for working vfork... (cached) yes
checking for _doprnt... yes
checking for working vfork... (cached) yes
checking for _doprnt... no
checking for sys_errlist... yes
checking for sys_nerr... no
checking for sys_errlist... yes
yes
checking for sys_siglist... checking for sys_nerr... yes
checking for external symbol _system_configuration... yes
checking for sys_siglist... no
checking for __fsetlocking... yes
checking for external symbol _system_configuration... no
checking for canonicalize_file_name... no
checking for __fsetlocking... no
checking for dup3... no
checking for canonicalize_file_name... yes
checking for getrlimit... no
checking for dup3... yes
checking for getrusage... yes
checking for getrlimit... yes
checking for getsysinfo... yes
checking for getrusage... no
checking for gettimeofday... (cached) yes
checking for on_exit... yes
checking for getsysinfo... no
checking for psignal... no
checking for gettimeofday... (cached) yes
checking for on_exit... yes
checking for pstat_getdynamic... no
checking for psignal... no
checking for pstat_getstatic... yes
checking for pstat_getdynamic... no
checking for realpath... no
checking for pstat_getstatic... yes
checking for setrlimit... no
checking for realpath... yes
checking for sbrk... yes
checking for setrlimit... yes
checking for spawnve... yes
checking for sbrk... no
checking for spawnvpe... yes
checking for spawnve... no
checking for strerror... no
checking for spawnvpe... yes
checking for strsignal... no
checking for strerror... yes
checking for sysconf... yes
checking for strsignal... yes
checking for sysctl... yes
checking for sysconf... yes
checking for sysmp... yes
checking for sysctl... no
checking for table... yes
no
checking for sysmp... checking for times... yes
checking for wait3... no
checking for table... yes
checking for wait4... no
checking for times... yes
checking whether basename is declared... yes
checking for wait3... no
checking whether ffs is declared... yes
checking for wait4... yes
checking whether asprintf is declared... yes
checking whether basename is declared... yes
checking whether vasprintf is declared... no
checking whether ffs is declared... yes
checking whether snprintf is declared... yes
checking whether asprintf is declared... yes
checking whether vsnprintf is declared... yes
checking whether vasprintf is declared... yes
checking whether calloc is declared... yes
checking whether snprintf is declared... yes
checking whether getenv is declared... yes
checking whether vsnprintf is declared... yes
checking whether getopt is declared... yes
checking whether calloc is declared... yes
checking whether malloc is declared... yes
checking whether getenv is declared... yes
checking whether realloc is declared... yes
checking whether getopt is declared... yes
checking whether sbrk is declared... yes
checking whether malloc is declared... yes
checking whether strtol is declared... yes
checking whether realloc is declared... yes
checking whether strtoul is declared... yes
checking whether sbrk is declared... yes
checking whether strtoll is declared... yes
checking whether strtol is declared... yes
checking whether strtoull is declared... yes
checking whether strtoul is declared... yes
yes
checking whether strverscmp is declared... checking whether strtoll is declared... no
checking whether strnlen is declared... yes
checking whether strtoull is declared... yes
checking whether canonicalize_file_name must be declared... yes
checking whether strverscmp is declared... yes
checking for stdlib.h... (cached) yes
no
checking for unistd.h... (cached) yes
checking whether strnlen is declared... checking for getpagesize... (cached) yes
checking for working mmap... yes
checking whether canonicalize_file_name must be declared... yes
checking for working strncmp... yes
yes
checking for stdlib.h... (cached) yes
checking for unistd.h... (cached) yes
configure: updating cache ./config.cache
checking for getpagesize... (cached) yes
checking for working mmap... configure: creating ./config.status
config.status: creating Makefile
yes
checking for working strncmp... config.status: creating testsuite/Makefile
config.status: creating config.h
yes
config.status: executing default commands
configure: updating cache ./config.cache
configure: creating ./config.status
mkdir ./libcpp
gmake[2]: Entering directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build/libiberty'
if [ x"-fpic" != x ] && [ ! -d pic ]; then \
  mkdir pic; \
else true; fi
if [ x"" != x ] && [ ! -d noasan ]; then \
  mkdir noasan; \
else true; fi
touch stamp-picdir
touch stamp-noasandir
echo ./regex.o ./cplus-dem.o ./cp-demangle.o ./md5.o ./sha1.o ./alloca.o ./argv.o ./choose-temp.o ./concat.o ./cp-demint.o ./crc32.o ./d-demangle.o ./dwarfnames.o ./dyn-string.o ./fdmatch.o ./fibheap.o ./filename_cmp.o ./floatformat.o ./fnmatch.o ./fopen_unlocked.o ./getopt.o ./getopt1.o ./getpwd.o ./getruntime.o ./hashtab.o ./hex.o ./lbasename.o ./lrealpath.o ./make-relative-prefix.o ./make-temp-file.o ./objalloc.o ./obstack.o ./partition.o ./pexecute.o ./physmem.o ./pex-common.o ./pex-one.o ./pex-unix.o ./vprintf-support.o ./rust-demangle.o ./safe-ctype.o ./simple-object.o ./simple-object-coff.o ./simple-object-elf.o ./simple-object-mach-o.o ./simple-object-xcoff.o ./sort.o ./spaces.o ./splay-tree.o ./stack-limit.o ./strerror.o ./strsignal.o ./timeval-utils.o ./unlink-if-ordinary.o ./xasprintf.o ./xatexit.o ./xexit.o ./xmalloc.o ./xmemdup.o ./xstrdup.o ./xstrerror.o ./xstrndup.o ./xvasprintf.o > required-list
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/dwarfnames.c -o pic/dwarfnames.o; \
else true; fi
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/safe-ctype.c -o pic/safe-ctype.o; \
else true; fi
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/mempcpy.c -o pic/mempcpy.o; \
else true; fi
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/strverscmp.c -o pic/strverscmp.o; \
else true; fi
Configuring in ./libcpp
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/regex.c -o pic/regex.o; \
else true; fi
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/cplus-dem.c -o pic/cplus-dem.o; \
else true; fi
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/cp-demangle.c -o pic/cp-demangle.o; \
else true; fi
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/md5.c -o pic/md5.o; \
else true; fi
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/sha1.c -o pic/sha1.o; \
else true; fi
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/alloca.c -o pic/alloca.o; \
else true; fi
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/argv.c -o pic/argv.o; \
else true; fi
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/choose-temp.c -o pic/choose-temp.o; \
else true; fi
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/concat.c -o pic/concat.o; \
else true; fi
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/cp-demint.c -o pic/cp-demint.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
configure: creating cache ./config.cache
checking build system type... warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
x86_64--netbsd
checking host system type... warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
config.status: creating Makefile
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
config.status: creating testsuite/Makefile
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/strverscmp.c -o noasan/strverscmp.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/strverscmp.c -o strverscmp.o
config.status: creating config.h
config.status: executing default commands
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/mempcpy.c -o noasan/mempcpy.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/mempcpy.c -o mempcpy.o
x86_64--netbsd
checking target system type... 1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/safe-ctype.c -o noasan/safe-ctype.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/safe-ctype.c -o safe-ctype.o
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/crc32.c -o pic/crc32.o; \
else true; fi
i686-w64-mingw32
checking whether /usr/pkg/bin/gmake sets $(MAKE)... warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
yes
checking for a BSD-compatible install... /usr/bin/install -c -o pbulkXXX -g users
checking for x86_64--netbsd-gcc... clang
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning1:  warningunknown warning option '-Wshadow=local' [-Wunknown-warning-option] generated.

if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/concat.c -o noasan/concat.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/concat.c -o concat.o
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/dwarfnames.c -o noasan/dwarfnames.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/dwarfnames.c -o dwarfnames.o
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/choose-temp.c -o noasan/choose-temp.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/choose-temp.c -o choose-temp.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/alloca.c -o noasan/alloca.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/alloca.c -o alloca.o
1 warning generated.
1 warning generated.
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/cp-demint.c -o noasan/cp-demint.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/cp-demint.c -o cp-demint.o
gmake[2]: Entering directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build/build-x86_64--netbsd/libiberty'
if [ x"" != x ] && [ ! -d pic ]; then \
  mkdir pic; \
else true; fi
touch stamp-picdir
if [ x"" != x ] && [ ! -d noasan ]; then \
  mkdir noasan; \
else true; fi
touch stamp-noasandir
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/dwarfnames.c -o pic/dwarfnames.o; \
else true; fi
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/dyn-string.c -o pic/dyn-string.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/dwarfnames.c -o noasan/dwarfnames.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/dwarfnames.c -o dwarfnames.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/dyn-string.c -o noasan/dyn-string.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/dyn-string.c -o dyn-string.o
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/d-demangle.c -o pic/d-demangle.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
checking for C compiler default output file name... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/fdmatch.c -o pic/fdmatch.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/dyn-string.c -o pic/dyn-string.o; \
else true; fi
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/md5.c -o noasan/md5.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/md5.c -o md5.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/fdmatch.c -o noasan/fdmatch.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/argv.c -o noasan/argv.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/argv.c -o argv.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/crc32.c -o noasan/crc32.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/crc32.c -o crc32.o
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/fdmatch.c -o fdmatch.o
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/fibheap.c -o pic/fibheap.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/fibheap.c -o noasan/fibheap.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/fibheap.c -o fibheap.o
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/fdmatch.c -o pic/fdmatch.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/fibheap.c -o pic/fibheap.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables... 1 warning generated.
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/filename_cmp.c -o pic/filename_cmp.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/filename_cmp.c -o noasan/filename_cmp.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/filename_cmp.c -o filename_cmp.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/sha1.c -o noasan/sha1.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/sha1.c -o sha1.o
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/floatformat.c -o pic/floatformat.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/floatformat.c -o noasan/floatformat.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/floatformat.c -o floatformat.o
1 warning generated.
warningif [ x"-fpic" != x ]; then \
:   clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/filename_cmp.c -o pic/filename_cmp.o; \
unknown warning option '-Wshadow=local' [-Wunknown-warning-option]else true; fi

warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/dyn-string.c -o noasan/dyn-string.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/dyn-string.c -o dyn-string.o
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/fnmatch.c -o pic/fnmatch.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/fnmatch.c -o noasan/fnmatch.o; \
else true; fi
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/floatformat.c -o pic/floatformat.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/fnmatch.c -o fnmatch.o
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/fdmatch.c -o noasan/fdmatch.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/fdmatch.c -o fdmatch.o

checking for suffix of object files... warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/fopen_unlocked.c -o pic/fopen_unlocked.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/filename_cmp.c -o noasan/filename_cmp.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/filename_cmp.c -o filename_cmp.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/fopen_unlocked.c -o noasan/fopen_unlocked.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/getopt.c -o pic/getopt.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/fnmatch.c -o pic/fnmatch.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/fopen_unlocked.c -o fopen_unlocked.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
o
checking whether we are using the GNU C compiler... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/fibheap.c -o noasan/fibheap.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/fibheap.c -o fibheap.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/fopen_unlocked.c -o pic/fopen_unlocked.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/d-demangle.c -o noasan/d-demangle.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/d-demangle.c -o d-demangle.o
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/getopt.c -o pic/getopt.o; \
else true; fi
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/getopt1.c -o pic/getopt1.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/getopt.c -o noasan/getopt.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/getopt.c -o getopt.o
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/getopt1.c -o pic/getopt1.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/getopt1.c -o noasan/getopt1.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/getopt1.c -o getopt1.o
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/getpwd.c -o pic/getpwd.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/floatformat.c -o noasan/floatformat.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/floatformat.c -o floatformat.o
yes
checking whether clang accepts -g... warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/getruntime.c -o pic/getruntime.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/fnmatch.c -o noasan/fnmatch.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/fnmatch.c -o fnmatch.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/hashtab.c -o pic/hashtab.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/getopt1.c -o noasan/getopt1.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/getopt1.c -o getopt1.o
1 warning generated.
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/fopen_unlocked.c -o noasan/fopen_unlocked.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/fopen_unlocked.c -o fopen_unlocked.o
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/hex.c -o pic/hex.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/getpwd.c -o pic/getpwd.o; \
else true; fi
1if [ x"" != x ]; then \
yes
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/getpwd.c -o noasan/getpwd.o; \
 warningelse true; fi
 generated.
checking for clang option to accept ISO C89... clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/getpwd.c -o getpwd.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/getopt.c -o noasan/getopt.o; \
else true; fi
1 warning generated.
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/getopt.c -o getopt.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/getruntime.c -o pic/getruntime.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/getruntime.c -o noasan/getruntime.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/getruntime.c -o getruntime.o
warning1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/getpwd.c -o noasan/getpwd.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/getpwd.c -o getpwd.o
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/hashtab.c -o pic/hashtab.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/hashtab.c -o noasan/hashtab.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/hashtab.c -o hashtab.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
warningwarning: : unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/regex.c -o noasan/regex.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/regex.c -o regex.o
: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/hex.c -o pic/hex.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/hex.c -o noasan/hex.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/hex.c -o hex.o
1 warning generated.
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/getruntime.c -o noasan/getruntime.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/getruntime.c -o getruntime.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/lbasename.c -o pic/lbasename.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/lbasename.c -o pic/lbasename.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/lbasename.c -o noasan/lbasename.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/lbasename.c -o lbasename.o
1 warning generated.
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/lrealpath.c -o pic/lrealpath.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/lrealpath.c -o noasan/lrealpath.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/lrealpath.c -o lrealpath.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/make-relative-prefix.c -o pic/make-relative-prefix.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/make-relative-prefix.c -o noasan/make-relative-prefix.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/make-relative-prefix.c -o make-relative-prefix.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/lrealpath.c -o pic/lrealpath.o; \
else true; fi
1 warning generated.
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/make-relative-prefix.c -o pic/make-relative-prefix.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/hex.c -o noasan/hex.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/hex.c -o hex.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
none needed
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/make-temp-file.c -o pic/make-temp-file.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/make-temp-file.c -o noasan/make-temp-file.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/make-temp-file.c -o make-temp-file.o
1 warning generated.
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/objalloc.c -o pic/objalloc.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/objalloc.c -o noasan/objalloc.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/objalloc.c -o objalloc.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/obstack.c -o pic/obstack.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/obstack.c -o noasan/obstack.o; \
else true; fi
1 warning generated.
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/obstack.c -o obstack.o
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/make-temp-file.c -o pic/make-temp-file.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
1 warning generated.
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/objalloc.c -o pic/objalloc.o; \
else true; fi
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/obstack.c -o pic/obstack.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/make-relative-prefix.c -o noasan/make-relative-prefix.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/make-relative-prefix.c -o make-relative-prefix.o
1 warning generated.
checking whether we are using the GNU C++ compiler... if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/partition.c -o pic/partition.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/partition.c -o pic/partition.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/partition.c -o noasan/partition.o; \
else true; fi
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/hashtab.c -o noasan/hashtab.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/partition.c -o partition.o
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/hashtab.c -o hashtab.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/lbasename.c -o noasan/lbasename.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/lbasename.c -o lbasename.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/pexecute.c -o pic/pexecute.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/lrealpath.c -o noasan/lrealpath.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/lrealpath.c -o lrealpath.o
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/physmem.c -o pic/physmem.o; \
else true; fi
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/cplus-dem.c -o noasan/cplus-dem.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/cplus-dem.c -o cplus-dem.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
yes
checking whether clang++ accepts -g... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/cp-demangle.c -o noasan/cp-demangle.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/cp-demangle.c -o cp-demangle.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/pex-common.c -o pic/pex-common.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/make-temp-file.c -o noasan/make-temp-file.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/make-temp-file.c -o make-temp-file.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
yes
checking for x86_64--netbsd-ranlib... ranlib
checking how to run the C preprocessor... clang-cpp
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/pexecute.c -o pic/pexecute.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/pexecute.c -o noasan/pexecute.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/pexecute.c -o pexecute.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/pex-one.c -o pic/pex-one.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/physmem.c -o pic/physmem.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/physmem.c -o noasan/physmem.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/physmem.c -o physmem.o
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/partition.c -o noasan/partition.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/partition.c -o partition.o
1 warning generated.
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/pexecute.c -o noasan/pexecute.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/pexecute.c -o pexecute.o
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/pex-common.c -o pic/pex-common.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/pex-common.c -o noasan/pex-common.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/pex-common.c -o pex-common.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/objalloc.c -o noasan/objalloc.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/objalloc.c -o objalloc.o
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/physmem.c -o noasan/physmem.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/physmem.c -o physmem.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/pex-one.c -o pic/pex-one.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/pex-one.c -o noasan/pex-one.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/pex-one.c -o pex-one.o
1 warning generated.
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/pex-common.c -o noasan/pex-common.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/pex-common.c -o pex-common.o
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/pex-unix.c -o pic/pex-unix.o; \
else true; fi
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/pex-unix.c -o pic/pex-unix.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/pex-unix.c -o noasan/pex-unix.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/pex-unix.c -o pex-unix.o
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/obstack.c -o noasan/obstack.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/obstack.c -o obstack.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/pex-one.c -o noasan/pex-one.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/pex-one.c -o pex-one.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/vprintf-support.c -o pic/vprintf-support.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/vprintf-support.c -o noasan/vprintf-support.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/vprintf-support.c -o vprintf-support.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/vprintf-support.c -o pic/vprintf-support.o; \
else true; fi
1 warning generated.
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/rust-demangle.c -o pic/rust-demangle.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/rust-demangle.c -o noasan/rust-demangle.o; \
else true; fi
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/rust-demangle.c -o pic/rust-demangle.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/rust-demangle.c -o rust-demangle.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/pex-unix.c -o noasan/pex-unix.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/pex-unix.c -o pex-unix.o
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/simple-object.c -o pic/simple-object.o; \
else true; fi
checking for grep that handles long lines and -e... /data/scratch/cross/mingw-w64-i686-gcc/work/.tools/bin/grep
checking for egrep... /data/scratch/cross/mingw-w64-i686-gcc/work/.tools/bin/grep -E
checking for ANSI C header files... warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/safe-ctype.c -o pic/safe-ctype.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/safe-ctype.c -o noasan/safe-ctype.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/safe-ctype.c -o safe-ctype.o
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/simple-object.c -o pic/simple-object.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/simple-object.c -o noasan/simple-object.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/simple-object.c -o simple-object.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/simple-object-coff.c -o pic/simple-object-coff.o; \
else true; fi
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/simple-object-elf.c -o pic/simple-object-elf.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/simple-object-elf.c -o noasan/simple-object-elf.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/simple-object-elf.c -o simple-object-elf.o
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/simple-object-coff.c -o pic/simple-object-coff.o; \
else true; fi
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/simple-object-coff.c -o noasan/simple-object-coff.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/simple-object-coff.c -o simple-object-coff.o
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/simple-object-elf.c -o pic/simple-object-elf.o; \
else true; fi
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/simple-object-mach-o.c -o pic/simple-object-mach-o.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/simple-object-mach-o.c -o noasan/simple-object-mach-o.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/simple-object-mach-o.c -o simple-object-mach-o.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/simple-object-xcoff.c -o pic/simple-object-xcoff.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/simple-object-xcoff.c -o noasan/simple-object-xcoff.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/simple-object-xcoff.c -o simple-object-xcoff.o
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/simple-object-mach-o.c -o pic/simple-object-mach-o.o; \
else true; fi
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/vprintf-support.c -o noasan/vprintf-support.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/vprintf-support.c -o vprintf-support.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
1 warning generated.
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/sort.c -o pic/sort.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/sort.c -o noasan/sort.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/sort.c -o sort.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/spaces.c -o pic/spaces.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/rust-demangle.c -o noasan/rust-demangle.o; \
else true; fi
../../../gcc-8.1.0/libiberty/simple-object-xcoff.cif [ x"" != x ]; then \
:  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/spaces.c -o noasan/spaces.o; \
else true; fi
336:12: warning: using extended field designator is an extension [-Wextended-offsetof]
                              + offsetof (struct external_filehdr,
                                ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../../gcc-8.1.0/libiberty/simple-object-xcoff.c:338:39: warning: using extended field designator is an extension [-Wextended-offsetof]
      ocr->nsyms = fetch_32 (hdrbuf + offsetof (struct external_filehdr,
                                      ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../../gcc-8.1.0/libiberty/simple-object-xcoff.c:341:29: warning: using extended field designator is an extension [-Wextended-offsetof]clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/rust-demangle.c -o rust-demangle.o

                            + fetch_16 (hdrbuf + offsetof (struct external_filehdr,
                                                 ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../../gcc-8.1.0/libiberty/simple-object-xcoff.c:348:12: warning: using extended field designator is an extension [-Wextended-offsetof]
                              + offsetof (struct external_filehdr,
                                ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../../gcc-8.1.0/libiberty/simple-object-xcoff.c:350:39: warning: using extended field designator is an extension [-Wextended-offsetof]
      ocr->nsyms = fetch_32 (hdrbuf + offsetof (struct external_filehdr,
                                      ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../../gcc-8.1.0/libiberty/simple-object-xcoff.c:353:29: warning: using extended field designator is an extension [-Wextended-offsetof]
                            + fetch_16 (hdrbuf + offsetof (struct external_filehdr,
                                                 ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../../gcc-8.1.0/libiberty/simple-object-xcoff.c:484:32: warning: using extended field designator is an extension [-Wextended-offsetof]
          scnptr = fetch_64 (scnhdr + offsetof (struct external_scnhdr,
                                      ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/spaces.c -o spaces.o

                                ^                        ~~~~~~
../../../gcc-8.1.0/libiberty/simple-object-xcoff.c:486:30: warning: using extended field designator is an extension [-Wextended-offsetof]
          size = fetch_64 (scnhdr + offsetof (struct external_scnhdr,
                                    ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../../gcc-8.1.0/libiberty/simple-object-xcoff.c:491:32: warning: using extended field designator is an extension [-Wextended-offsetof]
          scnptr = fetch_32 (scnhdr + offsetof (struct external_scnhdr,
                                      ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../../gcc-8.1.0/libiberty/simple-object-xcoff.c:493:30: warning: using extended field designator is an extension [-Wextended-offsetof]
          size = fetch_32 (scnhdr + offsetof (struct external_scnhdr,
                                    ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../../gcc-8.1.0/libiberty/simple-object-xcoff.c:544:34: warning: using extended field designator is an extension [-Wextended-offsetof]
              n_value = fetch_64 (sym + offsetof (struct external_syment,
                                        ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../../gcc-8.1.0/libiberty/simple-object-xcoff.c:546:35: warning: using extended field designator is an extension [-Wextended-offsetof]
              n_offset = fetch_32 (sym + offsetof (struct external_syment,
                                         ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../../gcc-8.1.0/libiberty/simple-object-xcoff.c:552:35: warning: using extended field designator is an extension [-Wextended-offsetof]
              n_zeroes = fetch_32 (sym + offsetof (struct external_syment,
                                         ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../../gcc-8.1.0/libiberty/simple-object-xcoff.c:557:34: warning: using extended field designator is an extension [-Wextended-offsetof]
              n_value = fetch_32 (sym + offsetof (struct external_syment,
                                        ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../../gcc-8.1.0/libiberty/simple-object-xcoff.c:559:35: warning: using extended field designator is an extension [-Wextended-offsetof]
              n_offset = fetch_32 (sym + offsetof (struct external_syment,
                                         ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../../gcc-8.1.0/libiberty/simple-object-xcoff.c:610:23: warning: using extended field designator is an extension [-Wextended-offsetof]
                    fetch_32 (aux + offsetof (union external_auxent,
                                    ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../../gcc-8.1.0/libiberty/simple-object-xcoff.c:615:8: warning: using extended field designator is an extension [-Wextended-offsetof]
                                 + offsetof (union external_auxent,
                                   ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../../gcc-8.1.0/libiberty/simple-object-xcoff.c:624:32: warning: using extended field designator is an extension [-Wextended-offsetof]
                  x_scnlen = fetch_32 (aux + offsetof (union external_auxent,
                                             ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../../gcc-8.1.0/libiberty/simple-object-xcoff.c:632:33: warning: using extended field designator is an extension [-Wextended-offsetof]
                  scnptr = fetch_64 (scnhdr + offsetof (struct external_scnhdr,
                                              ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../../gcc-8.1.0/libiberty/simple-object-xcoff.c:634:31: warning: using extended field designator is an extension [-Wextended-offsetof]
                  size = fetch_64 (scnhdr + offsetof (struct external_scnhdr,
                                            ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../../gcc-8.1.0/libiberty/simple-object-xcoff.c:639:33: warning: using extended field designator is an extension [-Wextended-offsetof]
                  scnptr = fetch_32 (scnhdr + offsetof (struct external_scnhdr,
                                              ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../../gcc-8.1.0/libiberty/simple-object-xcoff.c:641:31: warning: using extended field designator is an extension [-Wextended-offsetof]
                  size = fetch_32 (scnhdr + offsetof (struct external_scnhdr,
                                            ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../../gcc-8.1.0/libiberty/simple-object-xcoff.c:761:21: warning: using extended field designator is an extension [-Wextended-offsetof]
      set_64 (hdr + offsetof (struct external_filehdr, u.xcoff64.f_symptr),
                    ^                                   ~~~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../../gcc-8.1.0/libiberty/simple-object-xcoff.c:763:21: warning: using extended field designator is an extension [-Wextended-offsetof]
      set_32 (hdr + offsetof (struct external_filehdr, u.xcoff64.f_nsyms),
                    ^                                   ~~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../../gcc-8.1.0/libiberty/simple-object-xcoff.c:766:21: warning: using extended field designator is an extension [-Wextended-offsetof]
      set_16 (hdr + offsetof (struct external_filehdr, u.xcoff64.f_flags),
                    ^                                   ~~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../../gcc-8.1.0/libiberty/simple-object-xcoff.c:771:21: warning: using extended field designator is an extension [-Wextended-offsetof]
      set_32 (hdr + offsetof (struct external_filehdr, u.xcoff64.f_symptr),
                    ^                                   ~~~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../../gcc-8.1.0/libiberty/simple-object-xcoff.c:773:21: warning: using extended field designator is an extension [-Wextended-offsetof]
1 warning generated.
      set_32 (hdr + offsetof (struct external_filehdr, u.xcoff64.f_nsyms),
                    ^                                   ~~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../../gcc-8.1.0/libiberty/simple-object-xcoff.c:776:21: warning: using extended field designator is an extension [-Wextended-offsetof]
      set_16 (hdr + offsetof (struct external_filehdr, u.xcoff64.f_flags),
                    ^                                   ~~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../../gcc-8.1.0/libiberty/simple-object-xcoff.c:826:21: warning: using extended field designator is an extension [-Wextended-offsetof]
      set_64 (hdr + offsetof (struct external_scnhdr, u.xcoff64.s_size),
                    ^                                  ~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../../gcc-8.1.0/libiberty/simple-object-xcoff.c:828:21: warning: using extended field designator is an extension [-Wextended-offsetof]
      set_64 (hdr + offsetof (struct external_scnhdr, u.xcoff64.s_scnptr),
                    ^                                  ~~~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../../gcc-8.1.0/libiberty/simple-object-xcoff.c:833:21: warning: using extended field designator is an extension [-Wextended-offsetof]
      set_32 (hdr + offsetof (struct external_scnhdr, u.xcoff32.s_size),
                    ^                                  ~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../../gcc-8.1.0/libiberty/simple-object-xcoff.c:835:21: warning: using extended field designator is an extension [-Wextended-offsetof]
      set_32 (hdr + offsetof (struct external_scnhdr, u.xcoff32.s_scnptr),
                    ^                                  ~~~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../../gcc-8.1.0/libiberty/simple-object-xcoff.c:846:19: warning: using extended field designator is an extension [-Wextended-offsetof]
    set_32 (hdr + offsetof (struct external_scnhdr, u.xcoff64.s_flags), flags);
                  ^                                  ~~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../../gcc-8.1.0/libiberty/simple-object-xcoff.c:848:19: warning: using extended field designator is an extension [-Wextended-offsetof]
    set_32 (hdr + offsetof (struct external_scnhdr, u.xcoff32.s_flags), flags);
                  ^                                  ~~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/simple-object.c -o noasan/simple-object.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/simple-object.c -o simple-object.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/simple-object-xcoff.c -o pic/simple-object-xcoff.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
35 warnings generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/sort.c -o pic/sort.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/simple-object-coff.c -o noasan/simple-object-coff.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/simple-object-coff.c -o simple-object-coff.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/splay-tree.c -o pic/splay-tree.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/splay-tree.c -o noasan/splay-tree.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/splay-tree.c -o splay-tree.o
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/stack-limit.c -o pic/stack-limit.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/stack-limit.c -o noasan/stack-limit.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/stack-limit.c -o stack-limit.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:336:12: warning: using extended field designator is an extension [-Wextended-offsetof]
                              + offsetof (struct external_filehdr,
                                ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:338:39: warning: using extended field designator is an extension [-Wextended-offsetof]
      ocr->nsyms = fetch_32 (hdrbuf + offsetof (struct external_filehdr,
                                      ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:341:29: warning: using extended field designator is an extension [-Wextended-offsetof]
                            + fetch_16 (hdrbuf + offsetof (struct external_filehdr,
                                                 ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:348:12: warning: using extended field designator is an extension [-Wextended-offsetof]
                              + offsetof (struct external_filehdr,
                                ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:350:39: warning: using extended field designator is an extension [-Wextended-offsetof]
      ocr->nsyms = fetch_32 (hdrbuf + offsetof (struct external_filehdr,
                                      ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:353:29: warning: using extended field designator is an extension [-Wextended-offsetof]
                            + fetch_16 (hdrbuf + offsetof (struct external_filehdr,
                                                 ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:484:32: warning: using extended field designator is an extension [-Wextended-offsetof]
          scnptr = fetch_64 (scnhdr + offsetof (struct external_scnhdr,
                                      ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:486:30: warning: using extended field designator is an extension [-Wextended-offsetof]
          size = fetch_64 (scnhdr + offsetof (struct external_scnhdr,
                                    ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:491:32: warning: using extended field designator is an extension [-Wextended-offsetof]
          scnptr = fetch_32 (scnhdr + offsetof (struct external_scnhdr,
                                      ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:493:30: warning: using extended field designator is an extension [-Wextended-offsetof]
          size = fetch_32 (scnhdr + offsetof (struct external_scnhdr,
                                    ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:544:34: warning: using extended field designator is an extension [-Wextended-offsetof]
              n_value = fetch_64 (sym + offsetof (struct external_syment,
                                        ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:546:35: warning: using extended field designator is an extension [-Wextended-offsetof]
              n_offset = fetch_32 (sym + offsetof (struct external_syment,
                                         ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:552:35: warning: using extended field designator is an extension [-Wextended-offsetof]
              n_zeroes = fetch_32 (sym + offsetof (struct external_syment,
                                         ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:557:34: warning: using extended field designator is an extension [-Wextended-offsetof]
              n_value = fetch_32 (sym + offsetof (struct external_syment,
                                        ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:559:35: warning: using extended field designator is an extension [-Wextended-offsetof]
              n_offset = fetch_32 (sym + offsetof (struct external_syment,
                                         ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:610:23: warning: using extended field designator is an extension [-Wextended-offsetof]
                    fetch_32 (aux + offsetof (union external_auxent,
                                    ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:615:8: warning: using extended field designator is an extension [-Wextended-offsetof]
                                 + offsetof (union external_auxent,
                                   ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:624:32: warning: using extended field designator is an extension [-Wextended-offsetof]
                  x_scnlen = fetch_32 (aux + offsetof (union external_auxent,
                                             ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:632:33: warning: using extended field designator is an extension [-Wextended-offsetof]
                  scnptr = fetch_64 (scnhdr + offsetof (struct external_scnhdr,
                                              ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:634:31: warning: using extended field designator is an extension [-Wextended-offsetof]
                  size = fetch_64 (scnhdr + offsetof (struct external_scnhdr,
                                            ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:639:33: warning: using extended field designator is an extension [-Wextended-offsetof]
                  scnptr = fetch_32 (scnhdr + offsetof (struct external_scnhdr,
                                              ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:641:31: warning: using extended field designator is an extension [-Wextended-offsetof]
                  size = fetch_32 (scnhdr + offsetof (struct external_scnhdr,
                                            ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:761:21: warning: using extended field designator is an extension [-Wextended-offsetof]
      set_64 (hdr + offsetof (struct external_filehdr, u.xcoff64.f_symptr),
                    ^                                   ~~~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:763:21: warning: using extended field designator is an extension [-Wextended-offsetof]
      set_32 (hdr + offsetof (struct external_filehdr, u.xcoff64.f_nsyms),
                    ^                                   ~~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:766:21: warning: using extended field designator is an extension [-Wextended-offsetof]
      set_16 (hdr + offsetof (struct external_filehdr, u.xcoff64.f_flags),
                    ^                                   ~~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:771:21: warning: using extended field designator is an extension [-Wextended-offsetof]
      set_32 (hdr + offsetof (struct external_filehdr, u.xcoff64.f_symptr),
                    ^                                   ~~~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:773:21: warning: using extended field designator is an extension [-Wextended-offsetof]
      set_32 (hdr + offsetof (struct external_filehdr, u.xcoff64.f_nsyms),
                    ^                                   ~~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:776:21: warning: using extended field designator is an extension [-Wextended-offsetof]
      set_16 (hdr + offsetof (struct external_filehdr, u.xcoff64.f_flags),
                    ^                                   ~~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:826:21: warning: using extended field designator is an extension [-Wextended-offsetof]
      set_64 (hdr + offsetof (struct external_scnhdr, u.xcoff64.s_size),
                    ^                                  ~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:828:21: warning: using extended field designator is an extension [-Wextended-offsetof]
      set_64 (hdr + offsetof (struct external_scnhdr, u.xcoff64.s_scnptr),
                    ^                                  ~~~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:833:21: warning: using extended field designator is an extension [-Wextended-offsetof]
      set_32 (hdr + offsetof (struct external_scnhdr, u.xcoff32.s_size),
                    ^                                  ~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:835:21: warning: using extended field designator is an extension [-Wextended-offsetof]
      set_32 (hdr + offsetof (struct external_scnhdr, u.xcoff32.s_scnptr),
                    ^                                  ~~~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:846:19: warning: using extended field designator is an extension [-Wextended-offsetof]
    set_32 (hdr + offsetof (struct external_scnhdr, u.xcoff64.s_flags), flags);
                  ^                                  ~~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:848:19: warning: using extended field designator is an extension [-Wextended-offsetof]
    set_32 (hdr + offsetof (struct external_scnhdr, u.xcoff32.s_flags), flags);
                  ^                                  ~~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/strerror.c -o pic/strerror.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/strerror.c -o noasan/strerror.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/strerror.c -o strerror.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/simple-object-mach-o.c -o noasan/simple-object-mach-o.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/simple-object-mach-o.c -o simple-object-mach-o.o
1 warning generated.
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/strsignal.c -o pic/strsignal.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/strsignal.c -o noasan/strsignal.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/spaces.c -o pic/spaces.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/strsignal.c -o strsignal.o
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/splay-tree.c -o pic/splay-tree.o; \
else true; fi
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/stack-limit.c -o pic/stack-limit.o; \
else true; fi
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/simple-object-elf.c -o noasan/simple-object-elf.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/simple-object-elf.c -o simple-object-elf.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/sort.c -o noasan/sort.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/sort.c -o sort.o
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/timeval-utils.c -o pic/timeval-utils.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/timeval-utils.c -o noasan/timeval-utils.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/timeval-utils.c -o timeval-utils.o
35 warnings generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/simple-object-xcoff.c -o noasan/simple-object-xcoff.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/simple-object-xcoff.c -o simple-object-xcoff.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/stack-limit.c -o noasan/stack-limit.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/stack-limit.c -o stack-limit.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/strerror.c -o pic/strerror.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/strsignal.c -o pic/strsignal.o; \
else true; fi
1 warning generated.
yes
1 warning generated.
checking for sys/types.h... if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/unlink-if-ordinary.c -o pic/unlink-if-ordinary.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/unlink-if-ordinary.c -o noasan/unlink-if-ordinary.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/unlink-if-ordinary.c -o unlink-if-ordinary.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/xasprintf.c -o pic/xasprintf.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/xasprintf.c -o noasan/xasprintf.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/xasprintf.c -o xasprintf.o
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/timeval-utils.c -o pic/timeval-utils.o; \
else true; fi
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/unlink-if-ordinary.c -o pic/unlink-if-ordinary.o; \
else true; fi
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/spaces.c -o noasan/spaces.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/spaces.c -o spaces.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:336:12: warning: using extended field designator is an extension [-Wextended-offsetof]
                              + offsetof (struct external_filehdr,
                                ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:338:39: warning: using extended field designator is an extension [-Wextended-offsetof]
      ocr->nsyms = fetch_32 (hdrbuf + offsetof (struct external_filehdr,
                                      ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:341:29: warning: using extended field designator is an extension [-Wextended-offsetof]
                            + fetch_16 (hdrbuf + offsetof (struct external_filehdr,
                                                 ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:348:12: warning: using extended field designator is an extension [-Wextended-offsetof]
                              + offsetof (struct external_filehdr,
                                ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:350:39: warning: using extended field designator is an extension [-Wextended-offsetof]
      ocr->nsyms = fetch_32 (hdrbuf + offsetof (struct external_filehdr,
                                      ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:353:29: warning: using extended field designator is an extension [-Wextended-offsetof]
                            + fetch_16 (hdrbuf + offsetof (struct external_filehdr,
                                                 ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:484:32: warning: using extended field designator is an extension [-Wextended-offsetof]
          scnptr = fetch_64 (scnhdr + offsetof (struct external_scnhdr,
                                      ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:486:30: warning: using extended field designator is an extension [-Wextended-offsetof]
          size = fetch_64 (scnhdr + offsetof (struct external_scnhdr,
                                    ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:491:32: warning: using extended field designator is an extension [-Wextended-offsetof]
          scnptr = fetch_32 (scnhdr + offsetof (struct external_scnhdr,
                                      ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:493:30: warning: using extended field designator is an extension [-Wextended-offsetof]
          size = fetch_32 (scnhdr + offsetof (struct external_scnhdr,
                                    ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:544:34: warning: using extended field designator is an extension [-Wextended-offsetof]
              n_value = fetch_64 (sym + offsetof (struct external_syment,
                                        ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:546:35: warning: using extended field designator is an extension [-Wextended-offsetof]
              n_offset = fetch_32 (sym + offsetof (struct external_syment,
                                         ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:552:35: warning: using extended field designator is an extension [-Wextended-offsetof]
              n_zeroes = fetch_32 (sym + offsetof (struct external_syment,
                                         ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:557:34: warning: using extended field designator is an extension [-Wextended-offsetof]
              n_value = fetch_32 (sym + offsetof (struct external_syment,
                                        ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:559:35: warning: using extended field designator is an extension [-Wextended-offsetof]
              n_offset = fetch_32 (sym + offsetof (struct external_syment,
                                         ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:610:23: warning: using extended field designator is an extension [-Wextended-offsetof]
                    fetch_32 (aux + offsetof (union external_auxent,
                                    ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:615:8: warning: using extended field designator is an extension [-Wextended-offsetof]
                                 + offsetof (union external_auxent,
                                   ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:624:32: warning: using extended field designator is an extension [-Wextended-offsetof]
                  x_scnlen = fetch_32 (aux + offsetof (union external_auxent,
                                             ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:632:33: warning: using extended field designator is an extension [-Wextended-offsetof]
                  scnptr = fetch_64 (scnhdr + offsetof (struct external_scnhdr,
                                              ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:634:31: warning: using extended field designator is an extension [-Wextended-offsetof]
                  size = fetch_64 (scnhdr + offsetof (struct external_scnhdr,
                                            ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:639:33: warning: using extended field designator is an extension [-Wextended-offsetof]
                  scnptr = fetch_32 (scnhdr + offsetof (struct external_scnhdr,
                                              ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:641:31: warning: using extended field designator is an extension [-Wextended-offsetof]
                  size = fetch_32 (scnhdr + offsetof (struct external_scnhdr,
                                            ^
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:761:21: warning: using extended field designator is an extension [-Wextended-offsetof]
      set_64 (hdr + offsetof (struct external_filehdr, u.xcoff64.f_symptr),
                    ^                                   ~~~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:763:21: warning: using extended field designator is an extension [-Wextended-offsetof]
      set_32 (hdr + offsetof (struct external_filehdr, u.xcoff64.f_nsyms),
                    ^                                   ~~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:766:21: warning: using extended field designator is an extension [-Wextended-offsetof]
      set_16 (hdr + offsetof (struct external_filehdr, u.xcoff64.f_flags),
                    ^                                   ~~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:771:21: warning: using extended field designator is an extension [-Wextended-offsetof]
      set_32 (hdr + offsetof (struct external_filehdr, u.xcoff64.f_symptr),
                    ^                                   ~~~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:773:21: warning: using extended field designator is an extension [-Wextended-offsetof]
      set_32 (hdr + offsetof (struct external_filehdr, u.xcoff64.f_nsyms),
                    ^                                   ~~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:776:21: warning: using extended field designator is an extension [-Wextended-offsetof]
      set_16 (hdr + offsetof (struct external_filehdr, u.xcoff64.f_flags),
                    ^                                   ~~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:826:21: warning: using extended field designator is an extension [-Wextended-offsetof]
      set_64 (hdr + offsetof (struct external_scnhdr, u.xcoff64.s_size),
                    ^                                  ~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:828:21: warning: using extended field designator is an extension [-Wextended-offsetof]
      set_64 (hdr + offsetof (struct external_scnhdr, u.xcoff64.s_scnptr),
                    ^                                  ~~~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:833:21: warning: using extended field designator is an extension [-Wextended-offsetof]
      set_32 (hdr + offsetof (struct external_scnhdr, u.xcoff32.s_size),
                    ^                                  ~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:835:21: warning: using extended field designator is an extension [-Wextended-offsetof]
      set_32 (hdr + offsetof (struct external_scnhdr, u.xcoff32.s_scnptr),
                    ^                                  ~~~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:846:19: warning: using extended field designator is an extension [-Wextended-offsetof]
    set_32 (hdr + offsetof (struct external_scnhdr, u.xcoff64.s_flags), flags);
                  ^                                  ~~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/libiberty/simple-object-xcoff.c:848:19: warning: using extended field designator is an extension [-Wextended-offsetof]
    set_32 (hdr + offsetof (struct external_scnhdr, u.xcoff32.s_flags), flags);
                  ^                                  ~~~~~~~~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/splay-tree.c -o noasan/splay-tree.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/splay-tree.c -o splay-tree.o
1 warning generated.
yes
checking for sys/stat.h... if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/xasprintf.c -o pic/xasprintf.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/xatexit.c -o pic/xatexit.o; \
else true; fi
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/xexit.c -o pic/xexit.o; \
else true; fi
warning35 warnings generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/xmalloc.c -o pic/xmalloc.o; \
else true; fi
: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/xatexit.c -o pic/xatexit.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/xatexit.c -o noasan/xatexit.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/xexit.c -o pic/xexit.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/xatexit.c -o xatexit.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/xexit.c -o noasan/xexit.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/xexit.c -o xexit.o
1 warning generated.
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/xmemdup.c -o pic/xmemdup.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/xmalloc.c -o pic/xmalloc.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/xmalloc.c -o noasan/xmalloc.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/xmalloc.c -o xmalloc.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/strerror.c -o noasan/strerror.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/strerror.c -o strerror.o
yes
checking for stdlib.h... warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/strsignal.c -o noasan/strsignal.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/strsignal.c -o strsignal.o
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/timeval-utils.c -o noasan/timeval-utils.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/timeval-utils.c -o timeval-utils.o
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/unlink-if-ordinary.c -o noasan/unlink-if-ordinary.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/unlink-if-ordinary.c -o unlink-if-ordinary.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/xasprintf.c -o noasan/xasprintf.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/xasprintf.c -o xasprintf.o
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/xmemdup.c -o pic/xmemdup.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/xmemdup.c -o noasan/xmemdup.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/xmemdup.c -o xmemdup.o
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/xexit.c -o noasan/xexit.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/xexit.c -o xexit.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/xstrdup.c -o pic/xstrdup.o; \
else true; fi
1 warning generated.
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/xstrerror.c -o pic/xstrerror.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/xmalloc.c -o noasan/xmalloc.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/xmalloc.c -o xmalloc.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/xatexit.c -o noasan/xatexit.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/xatexit.c -o xatexit.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/xmemdup.c -o noasan/xmemdup.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/xmemdup.c -o xmemdup.o
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/xstrdup.c -o pic/xstrdup.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/xstrdup.c -o noasan/xstrdup.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/xstrdup.c -o xstrdup.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/xstrerror.c -o pic/xstrerror.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/xstrerror.c -o noasan/xstrerror.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/xstrerror.c -o xstrerror.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/xstrndup.c -o pic/xstrndup.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/xstrndup.c -o pic/xstrndup.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/xstrndup.c -o noasan/xstrndup.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/xstrndup.c -o xstrndup.o
yes
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/xvasprintf.c -o pic/xvasprintf.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/xvasprintf.c -o noasan/xvasprintf.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/xvasprintf.c -o xvasprintf.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/xstrdup.c -o noasan/xstrdup.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/xstrdup.c -o xstrdup.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/mempcpy.c -o pic/mempcpy.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/mempcpy.c -o noasan/mempcpy.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/mempcpy.c -o mempcpy.o
1 warning generated.
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/strverscmp.c -o pic/strverscmp.o; \
else true; fi
checking for string.h... 1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/strverscmp.c -o noasan/strverscmp.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/strverscmp.c -o strverscmp.o
echo ./regex.o ./cplus-dem.o ./cp-demangle.o ./md5.o ./sha1.o ./alloca.o ./argv.o ./choose-temp.o ./concat.o ./cp-demint.o ./crc32.o ./d-demangle.o ./dwarfnames.o ./dyn-string.o ./fdmatch.o ./fibheap.o ./filename_cmp.o ./floatformat.o ./fnmatch.o ./fopen_unlocked.o ./getopt.o ./getopt1.o ./getpwd.o ./getruntime.o ./hashtab.o ./hex.o ./lbasename.o ./lrealpath.o ./make-relative-prefix.o ./make-temp-file.o ./objalloc.o ./obstack.o ./partition.o ./pexecute.o ./physmem.o ./pex-common.o ./pex-one.o ./pex-unix.o ./vprintf-support.o ./rust-demangle.o ./safe-ctype.o ./simple-object.o ./simple-object-coff.o ./simple-object-elf.o ./simple-object-mach-o.o ./simple-object-xcoff.o ./sort.o ./spaces.o ./splay-tree.o ./stack-limit.o ./strerror.o ./strsignal.o ./timeval-utils.o ./unlink-if-ordinary.o ./xasprintf.o ./xatexit.o ./xexit.o ./xmalloc.o ./xmemdup.o ./xstrdup.o ./xstrerror.o ./xstrndup.o ./xvasprintf.o > required-list
if [ x"-fpic" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic ../../gcc-8.1.0/libiberty/xvasprintf.c -o pic/xvasprintf.o; \
else true; fi
gmake[3]: Entering directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build/build-x86_64--netbsd/libiberty/testsuite'
gmake[3]: Nothing to be done for 'all'.
gmake[3]: Leaving directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build/build-x86_64--netbsd/libiberty/testsuite'
gmake[3]: Entering directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build/libiberty/testsuite'
gmake[3]: Nothing to be done for 'all'.
gmake[3]: Leaving directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build/libiberty/testsuite'
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/regex.c -o pic/regex.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/regex.c -o noasan/regex.o; \
else true; fi
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/cplus-dem.c -o pic/cplus-dem.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/cplus-dem.c -o noasan/cplus-dem.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/cplus-dem.c -o cplus-dem.o
1 warning generated.
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/regex.c -o regex.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/cp-demangle.c -o pic/cp-demangle.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/cp-demangle.c -o noasan/cp-demangle.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/cp-demangle.c -o cp-demangle.o
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/xstrerror.c -o noasan/xstrerror.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/xstrerror.c -o xstrerror.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/md5.c -o pic/md5.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/md5.c -o noasan/md5.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/md5.c -o md5.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/xstrndup.c -o noasan/xstrndup.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/xstrndup.c -o xstrndup.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/sha1.c -o pic/sha1.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/sha1.c -o noasan/sha1.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/sha1.c -o sha1.o
1 warning generated.
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/alloca.c -o pic/alloca.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/argv.c -o pic/argv.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/alloca.c -o noasan/alloca.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/argv.c -o noasan/argv.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/alloca.c -o alloca.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/argv.c -o argv.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/choose-temp.c -o pic/choose-temp.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/choose-temp.c -o noasan/choose-temp.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/choose-temp.c -o choose-temp.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/concat.c -o pic/concat.o; \
else true; fi
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/concat.c -o noasan/concat.o; \
else true; fi
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/concat.c -o concat.o
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/cp-demint.c -o pic/cp-demint.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/cp-demint.c -o noasan/cp-demint.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/cp-demint.c -o cp-demint.o
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/crc32.c -o pic/crc32.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/crc32.c -o noasan/crc32.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/crc32.c -o crc32.o
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE  ../../../gcc-8.1.0/libiberty/d-demangle.c -o pic/d-demangle.o; \
else true; fi
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE   ../../../gcc-8.1.0/libiberty/d-demangle.c -o noasan/d-demangle.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../../gcc-8.1.0/libiberty/d-demangle.c -o d-demangle.o
1 warning generated.
1 warning generated.
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
yes
checking for memory.h... warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
if [ x"" != x ]; then \
  clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE -fpic  ../../gcc-8.1.0/libiberty/xvasprintf.c -o noasan/xvasprintf.o; \
else true; fi
clang -c -DHAVE_CONFIG_H -O2 -I/usr/pkg/include -I/usr/pkg/include -I. -I../../gcc-8.1.0/libiberty/../include  -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE ../../gcc-8.1.0/libiberty/xvasprintf.c -o xvasprintf.o
1 warning generated.
1 warning generated.
1 warning generated.
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
1 warning generated.
warning: unknown warning option '-Wshadow=local' [-Wunknown-warning-option]
1 warning generated.
rm -f ./libiberty.a pic/./libiberty.a noasan/./libiberty.a
ar rc ./libiberty.a \
  ./regex.o ./cplus-dem.o ./cp-demangle.o ./md5.o ./sha1.o ./alloca.o ./argv.o ./choose-temp.o ./concat.o ./cp-demint.o ./crc32.o ./d-demangle.o ./dwarfnames.o ./dyn-string.o ./fdmatch.o ./fibheap.o ./filename_cmp.o ./floatformat.o ./fnmatch.o ./fopen_unlocked.o ./getopt.o ./getopt1.o ./getpwd.o ./getruntime.o ./hashtab.o ./hex.o ./lbasename.o ./lrealpath.o ./make-relative-prefix.o ./make-temp-file.o ./objalloc.o ./obstack.o ./partition.o ./pexecute.o ./physmem.o ./pex-common.o ./pex-one.o ./pex-unix.o ./vprintf-support.o ./rust-demangle.o ./safe-ctype.o ./simple-object.o ./simple-object-coff.o ./simple-object-elf.o ./simple-object-mach-o.o ./simple-object-xcoff.o ./sort.o ./spaces.o ./splay-tree.o ./stack-limit.o ./strerror.o ./strsignal.o ./timeval-utils.o ./unlink-if-ordinary.o ./xasprintf.o ./xatexit.o ./xexit.o ./xmalloc.o ./xmemdup.o ./xstrdup.o ./xstrerror.o ./xstrndup.o ./xvasprintf.o  ./mempcpy.o ./strverscmp.o
ranlib ./libiberty.a
yes
checking for strings.h... if [ x"-fpic" != x ]; then \
  cd pic; \
  ar rc ./libiberty.a \
    ./regex.o ./cplus-dem.o ./cp-demangle.o ./md5.o ./sha1.o ./alloca.o ./argv.o ./choose-temp.o ./concat.o ./cp-demint.o ./crc32.o ./d-demangle.o ./dwarfnames.o ./dyn-string.o ./fdmatch.o ./fibheap.o ./filename_cmp.o ./floatformat.o ./fnmatch.o ./fopen_unlocked.o ./getopt.o ./getopt1.o ./getpwd.o ./getruntime.o ./hashtab.o ./hex.o ./lbasename.o ./lrealpath.o ./make-relative-prefix.o ./make-temp-file.o ./objalloc.o ./obstack.o ./partition.o ./pexecute.o ./physmem.o ./pex-common.o ./pex-one.o ./pex-unix.o ./vprintf-support.o ./rust-demangle.o ./safe-ctype.o ./simple-object.o ./simple-object-coff.o ./simple-object-elf.o ./simple-object-mach-o.o ./simple-object-xcoff.o ./sort.o ./spaces.o ./splay-tree.o ./stack-limit.o ./strerror.o ./strsignal.o ./timeval-utils.o ./unlink-if-ordinary.o ./xasprintf.o ./xatexit.o ./xexit.o ./xmalloc.o ./xmemdup.o ./xstrdup.o ./xstrerror.o ./xstrndup.o ./xvasprintf.o  ./mempcpy.o ./strverscmp.o; \
  ranlib ./libiberty.a; \
  cd ..; \
else true; fi; \
if [ x"" != x ]; then \
  cd noasan; \
  ar rc ./libiberty.a \
    ./regex.o ./cplus-dem.o ./cp-demangle.o ./md5.o ./sha1.o ./alloca.o ./argv.o ./choose-temp.o ./concat.o ./cp-demint.o ./crc32.o ./d-demangle.o ./dwarfnames.o ./dyn-string.o ./fdmatch.o ./fibheap.o ./filename_cmp.o ./floatformat.o ./fnmatch.o ./fopen_unlocked.o ./getopt.o ./getopt1.o ./getpwd.o ./getruntime.o ./hashtab.o ./hex.o ./lbasename.o ./lrealpath.o ./make-relative-prefix.o ./make-temp-file.o ./objalloc.o ./obstack.o ./partition.o ./pexecute.o ./physmem.o ./pex-common.o ./pex-one.o ./pex-unix.o ./vprintf-support.o ./rust-demangle.o ./safe-ctype.o ./simple-object.o ./simple-object-coff.o ./simple-object-elf.o ./simple-object-mach-o.o ./simple-object-xcoff.o ./sort.o ./spaces.o ./splay-tree.o ./stack-limit.o ./strerror.o ./strsignal.o ./timeval-utils.o ./unlink-if-ordinary.o ./xasprintf.o ./xatexit.o ./xexit.o ./xmalloc.o ./xmemdup.o ./xstrdup.o ./xstrerror.o ./xstrndup.o ./xvasprintf.o  ./mempcpy.o ./strverscmp.o; \
  ranlib ./libiberty.a; \
  cd ..; \
else true; fi
1 warning generated.
gmake[2]: Leaving directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build/libiberty'
1 warning generated.
gmake[2]: Entering directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build/fixincludes'
clang -c -O2 -I/usr/pkg/include -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wno-overlength-strings -pedantic -Wno-long-long  -I/usr/pkg/include -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/fixincludes -I../include -I../../gcc-8.1.0/fixincludes/../include ../../gcc-8.1.0/fixincludes/fixincl.c
clang -c -O2 -I/usr/pkg/include -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wno-overlength-strings -pedantic -Wno-long-long  -I/usr/pkg/include -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/fixincludes -I../include -I../../gcc-8.1.0/fixincludes/../include ../../gcc-8.1.0/fixincludes/fixtests.c
clang -c -O2 -I/usr/pkg/include -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wno-overlength-strings -pedantic -Wno-long-long  -I/usr/pkg/include -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/fixincludes -I../include -I../../gcc-8.1.0/fixincludes/../include ../../gcc-8.1.0/fixincludes/fixfixes.c
clang -c -O2 -I/usr/pkg/include -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wno-overlength-strings -pedantic -Wno-long-long  -I/usr/pkg/include -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/fixincludes -I../include -I../../gcc-8.1.0/fixincludes/../include ../../gcc-8.1.0/fixincludes/server.c
clang -c -O2 -I/usr/pkg/include -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wno-overlength-strings -pedantic -Wno-long-long  -I/usr/pkg/include -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/fixincludes -I../include -I../../gcc-8.1.0/fixincludes/../include ../../gcc-8.1.0/fixincludes/procopen.c
clang -c -O2 -I/usr/pkg/include -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wno-overlength-strings -pedantic -Wno-long-long  -I/usr/pkg/include -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/fixincludes -I../include -I../../gcc-8.1.0/fixincludes/../include ../../gcc-8.1.0/fixincludes/fixlib.c
clang -c -O2 -I/usr/pkg/include -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wno-overlength-strings -pedantic -Wno-long-long  -I/usr/pkg/include -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/fixincludes -I../include -I../../gcc-8.1.0/fixincludes/../include ../../gcc-8.1.0/fixincludes/fixopts.c
srcdir="../../gcc-8.1.0/fixincludes" /bin/sh ../../gcc-8.1.0/fixincludes/mkfixinc.sh i686-w64-mingw32
sed -e 's/@gcc_version@/8.1.0/' < mkheaders.almost > mkheadersT
mv -f mkheadersT mkheaders
gmake[2]: Entering directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build/lto-plugin'
/usr/pkg/bin/gmake  all-am
gmake[3]: Entering directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build/lto-plugin'
/bin/sh ./libtool --tag=CC --tag=disable-static  --mode=compile clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/lto-plugin  -I../../gcc-8.1.0/lto-plugin/../include -DHAVE_CONFIG_H -I/usr/pkg/include -Wall -O2 -I/usr/pkg/include -c -o lto-plugin.lo ../../gcc-8.1.0/lto-plugin/lto-plugin.c
yes
checking for inttypes.h... 1 warning generated.
libtool: compile:  clang -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/lto-plugin -I../../gcc-8.1.0/lto-plugin/../include -DHAVE_CONFIG_H -I/usr/pkg/include -Wall -O2 -I/usr/pkg/include -c ../../gcc-8.1.0/lto-plugin/lto-plugin.c  -fPIC -DPIC -o .libs/lto-plugin.o
yes
checking for stdint.h... yes
checking for unistd.h... 1 warning generated.
clang -O2 -I/usr/pkg/include -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -o fixincl fixincl.o fixtests.o fixfixes.o server.o procopen.o fixlib.o fixopts.o ../libiberty/libiberty.a
yes
checking minix/config.h usability... echo timestamp > full-stamp
gmake[2]: Leaving directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build/fixincludes'
/bin/sh ./libtool --tag=CC --tag=disable-static  --mode=link clang -Wall -O2 -I/usr/pkg/include -Wc,-static-libgcc  -module -bindir /usr/pkg/cross/i686-w64-mingw32/libexec/gcc/i686-w64-mingw32/8.1.0    '-L/usr/pkg/lib' '-Wl,-R/usr/pkg/lib' -o liblto_plugin.la -rpath /usr/pkg/cross/i686-w64-mingw32/libexec/gcc/i686-w64-mingw32/8.1.0 lto-plugin.lo  -Wc,../libiberty/pic/libiberty.a 
no
checking minix/config.h presence... libtool: link: clang -shared  .libs/lto-plugin.o   -L/usr/pkg/lib  -static-libgcc -Wl,-R/usr/pkg/lib ../libiberty/pic/libiberty.a   -Wl,-soname -Wl,liblto_plugin.so.0 -o .libs/liblto_plugin.so.0.0
no
checking for minix/config.h... no
checking whether it is safe to define __EXTENSIONS__... libtool: link: (cd ".libs" && rm -f "liblto_plugin.so.0" && ln -s "liblto_plugin.so.0.0" "liblto_plugin.so.0")
libtool: link: (cd ".libs" && rm -f "liblto_plugin.so" && ln -s "liblto_plugin.so.0.0" "liblto_plugin.so")
yes
checking for special C compiler options needed for large files... no
checking for _FILE_OFFSET_BITS value needed for large files... libtool: link: ( cd ".libs" && rm -f "liblto_plugin.la" && ln -s "../liblto_plugin.la" "liblto_plugin.la" )
mkdir ../gcc
libtool: install: /usr/bin/install -c -o pbulkXXX -g users .libs/liblto_plugin.so.0.0 /data/scratch/cross/mingw-w64-i686-gcc/work/build/lto-plugin/../gcc/liblto_plugin.so.0.0
libtool: install: (cd /data/scratch/cross/mingw-w64-i686-gcc/work/build/lto-plugin/../gcc && { ln -s -f liblto_plugin.so.0.0 liblto_plugin.so.0 || { rm -f liblto_plugin.so.0 && ln -s liblto_plugin.so.0.0 liblto_plugin.so.0; }; })
libtool: install: (cd /data/scratch/cross/mingw-w64-i686-gcc/work/build/lto-plugin/../gcc && { ln -s -f liblto_plugin.so.0.0 liblto_plugin.so || { rm -f liblto_plugin.so && ln -s liblto_plugin.so.0.0 liblto_plugin.so; }; })
libtool: install: /usr/bin/install -c -o pbulkXXX -g users .libs/liblto_plugin.lai /data/scratch/cross/mingw-w64-i686-gcc/work/build/lto-plugin/../gcc/liblto_plugin.la
libtool: install: warning: remember to run `libtool --finish /usr/pkg/cross/i686-w64-mingw32/libexec/gcc/i686-w64-mingw32/8.1.0'
gmake[3]: Leaving directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build/lto-plugin'
gmake[2]: Leaving directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build/lto-plugin'
Configuring in ./gcc
no
checking for aclocal... aclocal
checking for autoconf... autoconf
checking for autoheader... autoheader
checking whether clang supports -W... yes
checking whether clang supports -Wall... 1 warning generated.
yes
1 warning generated.
checking whether clang supports -Wnarrowing... configure: creating cache ./config.cache
yes
checking whether clang supports -Wwrite-strings... 1 warning generated.
checking build system type... x86_64--netbsd
checking host system type... rm -f ./libiberty.a pic/./libiberty.a noasan/./libiberty.a
ar rc ./libiberty.a \
  ./regex.o ./cplus-dem.o ./cp-demangle.o ./md5.o ./sha1.o ./alloca.o ./argv.o ./choose-temp.o ./concat.o ./cp-demint.o ./crc32.o ./d-demangle.o ./dwarfnames.o ./dyn-string.o ./fdmatch.o ./fibheap.o ./filename_cmp.o ./floatformat.o ./fnmatch.o ./fopen_unlocked.o ./getopt.o ./getopt1.o ./getpwd.o ./getruntime.o ./hashtab.o ./hex.o ./lbasename.o ./lrealpath.o ./make-relative-prefix.o ./make-temp-file.o ./objalloc.o ./obstack.o ./partition.o ./pexecute.o ./physmem.o ./pex-common.o ./pex-one.o ./pex-unix.o ./vprintf-support.o ./rust-demangle.o ./safe-ctype.o ./simple-object.o ./simple-object-coff.o ./simple-object-elf.o ./simple-object-mach-o.o ./simple-object-xcoff.o ./sort.o ./spaces.o ./splay-tree.o ./stack-limit.o ./strerror.o ./strsignal.o ./timeval-utils.o ./unlink-if-ordinary.o ./xasprintf.o ./xatexit.o ./xexit.o ./xmalloc.o ./xmemdup.o ./xstrdup.o ./xstrerror.o ./xstrndup.o ./xvasprintf.o  ./mempcpy.o ./strverscmp.o
x86_64--netbsd
checking target system type... ranlib ./libiberty.a
if [ x"" != x ]; then \
  cd pic; \
  ar rc ./libiberty.a \
    ./regex.o ./cplus-dem.o ./cp-demangle.o ./md5.o ./sha1.o ./alloca.o ./argv.o ./choose-temp.o ./concat.o ./cp-demint.o ./crc32.o ./d-demangle.o ./dwarfnames.o ./dyn-string.o ./fdmatch.o ./fibheap.o ./filename_cmp.o ./floatformat.o ./fnmatch.o ./fopen_unlocked.o ./getopt.o ./getopt1.o ./getpwd.o ./getruntime.o ./hashtab.o ./hex.o ./lbasename.o ./lrealpath.o ./make-relative-prefix.o ./make-temp-file.o ./objalloc.o ./obstack.o ./partition.o ./pexecute.o ./physmem.o ./pex-common.o ./pex-one.o ./pex-unix.o ./vprintf-support.o ./rust-demangle.o ./safe-ctype.o ./simple-object.o ./simple-object-coff.o ./simple-object-elf.o ./simple-object-mach-o.o ./simple-object-xcoff.o ./sort.o ./spaces.o ./splay-tree.o ./stack-limit.o ./strerror.o ./strsignal.o ./timeval-utils.o ./unlink-if-ordinary.o ./xasprintf.o ./xatexit.o ./xexit.o ./xmalloc.o ./xmemdup.o ./xstrdup.o ./xstrerror.o ./xstrndup.o ./xvasprintf.o  ./mempcpy.o ./strverscmp.o; \
  ranlib ./libiberty.a; \
  cd ..; \
else true; fi; \
if [ x"" != x ]; then \
  cd noasan; \
  ar rc ./libiberty.a \
    ./regex.o ./cplus-dem.o ./cp-demangle.o ./md5.o ./sha1.o ./alloca.o ./argv.o ./choose-temp.o ./concat.o ./cp-demint.o ./crc32.o ./d-demangle.o ./dwarfnames.o ./dyn-string.o ./fdmatch.o ./fibheap.o ./filename_cmp.o ./floatformat.o ./fnmatch.o ./fopen_unlocked.o ./getopt.o ./getopt1.o ./getpwd.o ./getruntime.o ./hashtab.o ./hex.o ./lbasename.o ./lrealpath.o ./make-relative-prefix.o ./make-temp-file.o ./objalloc.o ./obstack.o ./partition.o ./pexecute.o ./physmem.o ./pex-common.o ./pex-one.o ./pex-unix.o ./vprintf-support.o ./rust-demangle.o ./safe-ctype.o ./simple-object.o ./simple-object-coff.o ./simple-object-elf.o ./simple-object-mach-o.o ./simple-object-xcoff.o ./sort.o ./spaces.o ./splay-tree.o ./stack-limit.o ./strerror.o ./strsignal.o ./timeval-utils.o ./unlink-if-ordinary.o ./xasprintf.o ./xatexit.o ./xexit.o ./xmalloc.o ./xmemdup.o ./xstrdup.o ./xstrerror.o ./xstrndup.o ./xvasprintf.o  ./mempcpy.o ./strverscmp.o; \
  ranlib ./libiberty.a; \
  cd ..; \
else true; fi
gmake[2]: Leaving directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build/build-x86_64--netbsd/libiberty'
yes
checking whether clang supports -Wmissing-format-attribute... i686-w64-mingw32
checking LIBRARY_PATH variable... ok
checking GCC_EXEC_PREFIX variable... ok
checking whether to place generated files in the source directory... no
gmake[2]: Entering directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build/build-x86_64--netbsd/libcpp'
clang++  -I../../../gcc-8.1.0/libcpp -I. -I../../../gcc-8.1.0/libcpp/../include -I../../../gcc-8.1.0/libcpp/include -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wno-narrowing -Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long  -fno-exceptions -fno-rtti -I../../../gcc-8.1.0/libcpp -I. -I../../../gcc-8.1.0/libcpp/../include -I../../../gcc-8.1.0/libcpp/include -I/usr/pkg/include  -c -o charset.o -MT charset.o -MMD -MP -MF .deps/charset.Tpo ../../../gcc-8.1.0/libcpp/charset.c
clang++  -I../../../gcc-8.1.0/libcpp -I. -I../../../gcc-8.1.0/libcpp/../include -I../../../gcc-8.1.0/libcpp/include -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wno-narrowing -Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long  -fno-exceptions -fno-rtti -I../../../gcc-8.1.0/libcpp -I. -I../../../gcc-8.1.0/libcpp/../include -I../../../gcc-8.1.0/libcpp/include -I/usr/pkg/include  -c -o directives.o -MT directives.o -MMD -MP -MF .deps/directives.Tpo ../../../gcc-8.1.0/libcpp/directives.c
clang++  -I../../../gcc-8.1.0/libcpp -I. -I../../../gcc-8.1.0/libcpp/../include -I../../../gcc-8.1.0/libcpp/include -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wno-narrowing -Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long  -fno-exceptions -fno-rtti -I../../../gcc-8.1.0/libcpp -I. -I../../../gcc-8.1.0/libcpp/../include -I../../../gcc-8.1.0/libcpp/include -I/usr/pkg/include  -c -o directives-only.o -MT directives-only.o -MMD -MP -MF .deps/directives-only.Tpo ../../../gcc-8.1.0/libcpp/directives-only.c
clang++  -I../../../gcc-8.1.0/libcpp -I. -I../../../gcc-8.1.0/libcpp/../include -I../../../gcc-8.1.0/libcpp/include -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wno-narrowing -Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long  -fno-exceptions -fno-rtti -I../../../gcc-8.1.0/libcpp -I. -I../../../gcc-8.1.0/libcpp/../include -I../../../gcc-8.1.0/libcpp/include -I/usr/pkg/include  -c -o errors.o -MT errors.o -MMD -MP -MF .deps/errors.Tpo ../../../gcc-8.1.0/libcpp/errors.c
clang++  -I../../../gcc-8.1.0/libcpp -I. -I../../../gcc-8.1.0/libcpp/../include -I../../../gcc-8.1.0/libcpp/include -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wno-narrowing -Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long  -fno-exceptions -fno-rtti -I../../../gcc-8.1.0/libcpp -I. -I../../../gcc-8.1.0/libcpp/../include -I../../../gcc-8.1.0/libcpp/include -I/usr/pkg/include  -c -o expr.o -MT expr.o -MMD -MP -MF .deps/expr.Tpo ../../../gcc-8.1.0/libcpp/expr.c
clang++  -I../../../gcc-8.1.0/libcpp -I. -I../../../gcc-8.1.0/libcpp/../include -I../../../gcc-8.1.0/libcpp/include -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wno-narrowing -Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long  -fno-exceptions -fno-rtti -I../../../gcc-8.1.0/libcpp -I. -I../../../gcc-8.1.0/libcpp/../include -I../../../gcc-8.1.0/libcpp/include -I/usr/pkg/include  -c -o files.o -MT files.o -MMD -MP -MF .deps/files.Tpo ../../../gcc-8.1.0/libcpp/files.c
clang++  -I../../../gcc-8.1.0/libcpp -I. -I../../../gcc-8.1.0/libcpp/../include -I../../../gcc-8.1.0/libcpp/include -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wno-narrowing -Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long  -fno-exceptions -fno-rtti -I../../../gcc-8.1.0/libcpp -I. -I../../../gcc-8.1.0/libcpp/../include -I../../../gcc-8.1.0/libcpp/include -I/usr/pkg/include  -c -o identifiers.o -MT identifiers.o -MMD -MP -MF .deps/identifiers.Tpo ../../../gcc-8.1.0/libcpp/identifiers.c
echo "#define LOCALEDIR \"/usr/pkg/cross/i686-w64-mingw32/share/locale\"" > localedir.new
clang++  -I../../../gcc-8.1.0/libcpp -I. -I../../../gcc-8.1.0/libcpp/../include -I../../../gcc-8.1.0/libcpp/include -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wno-narrowing -Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long  -fno-exceptions -fno-rtti -I../../../gcc-8.1.0/libcpp -I. -I../../../gcc-8.1.0/libcpp/../include -I../../../gcc-8.1.0/libcpp/include -I/usr/pkg/include  -c -o lex.o -MT lex.o -MMD -MP -MF .deps/lex.Tpo ../../../gcc-8.1.0/libcpp/lex.c
clang++  -I../../../gcc-8.1.0/libcpp -I. -I../../../gcc-8.1.0/libcpp/../include -I../../../gcc-8.1.0/libcpp/include -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wno-narrowing -Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long  -fno-exceptions -fno-rtti -I../../../gcc-8.1.0/libcpp -I. -I../../../gcc-8.1.0/libcpp/../include -I../../../gcc-8.1.0/libcpp/include -I/usr/pkg/include  -c -o line-map.o -MT line-map.o -MMD -MP -MF .deps/line-map.Tpo ../../../gcc-8.1.0/libcpp/line-map.c
checking whether a default linker was specified... yes (/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ld - GNU ld)
clang++  -I../../../gcc-8.1.0/libcpp -I. -I../../../gcc-8.1.0/libcpp/../include -I../../../gcc-8.1.0/libcpp/include -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wno-narrowing -Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long  -fno-exceptions -fno-rtti -I../../../gcc-8.1.0/libcpp -I. -I../../../gcc-8.1.0/libcpp/../include -I../../../gcc-8.1.0/libcpp/include -I/usr/pkg/include  -c -o macro.o -MT macro.o -MMD -MP -MF .deps/macro.Tpo ../../../gcc-8.1.0/libcpp/macro.c
clang++  -I../../../gcc-8.1.0/libcpp -I. -I../../../gcc-8.1.0/libcpp/../include -I../../../gcc-8.1.0/libcpp/include -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wno-narrowing -Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long  -fno-exceptions -fno-rtti -I../../../gcc-8.1.0/libcpp -I. -I../../../gcc-8.1.0/libcpp/../include -I../../../gcc-8.1.0/libcpp/include -I/usr/pkg/include  -c -o mkdeps.o -MT mkdeps.o -MMD -MP -MF .deps/mkdeps.Tpo ../../../gcc-8.1.0/libcpp/mkdeps.c
clang++  -I../../../gcc-8.1.0/libcpp -I. -I../../../gcc-8.1.0/libcpp/../include -I../../../gcc-8.1.0/libcpp/include -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wno-narrowing -Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long  -fno-exceptions -fno-rtti -I../../../gcc-8.1.0/libcpp -I. -I../../../gcc-8.1.0/libcpp/../include -I../../../gcc-8.1.0/libcpp/include -I/usr/pkg/include  -c -o pch.o -MT pch.o -MMD -MP -MF .deps/pch.Tpo ../../../gcc-8.1.0/libcpp/pch.c
../../../gcc-8.1.0/libcpp/../move-if-change localedir.new localedir.h
checking whether a default assembler was specified... yes (/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/as - GNU as)
checking for x86_64--netbsd-gcc... clang
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: clangwarning: : treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
echo timestamp > localedir.hs
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang++  -I../../../gcc-8.1.0/libcpp -I. -I../../../gcc-8.1.0/libcpp/../include -I../../../gcc-8.1.0/libcpp/include -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wno-narrowing -Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long  -fno-exceptions -fno-rtti -I../../../gcc-8.1.0/libcpp -I. -I../../../gcc-8.1.0/libcpp/../include -I../../../gcc-8.1.0/libcpp/include -I/usr/pkg/include  -c -o symtab.o -MT symtab.o -MMD -MP -MF .deps/symtab.Tpo ../../../gcc-8.1.0/libcpp/symtab.c
gmake[2]: Entering directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build/build-x86_64--netbsd/fixincludes'
clang -c -O2 -I/usr/pkg/include -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wno-overlength-strings -pedantic -Wno-long-long  -I/usr/pkg/include -DHAVE_CONFIG_H -I. -I../../../gcc-8.1.0/fixincludes -I../include -I../../../gcc-8.1.0/fixincludes/../include ../../../gcc-8.1.0/fixincludes/fixincl.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../../gcc-8.1.0/libcpp/identifiers.c:26:
../../../gcc-8.1.0/libcpp/system.h:435:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define true 1
        ^
../../../gcc-8.1.0/libcpp/system.h:436:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define false 0
        ^
In file included from ../../../gcc-8.1.0/libcpp/directives.c:22:
../../../gcc-8.1.0/libcpp/system.h:435:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define true 1
        ^
../../../gcc-8.1.0/libcpp/system.h:436:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define false 0
        ^
In file included from ../../../gcc-8.1.0/libcpp/files.c:24:
../../../gcc-8.1.0/libcpp/system.h:435:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define true 1
        ^
../../../gcc-8.1.0/libcpp/system.h:436:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define false 0
        ^
In file included from ../../../gcc-8.1.0/libcpp/expr.c:20:
../../../gcc-8.1.0/libcpp/system.h:435:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define true 1
        ^
../../../gcc-8.1.0/libcpp/system.h:436:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define false 0
        ^
2 warnings generated.
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../../gcc-8.1.0/libcpp/macro.c:26:
../../../gcc-8.1.0/libcpp/system.h:435:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define true 1
        ^
../../../gcc-8.1.0/libcpp/system.h:436:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define false 0
        ^
clang -c -O2 -I/usr/pkg/include -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wno-overlength-strings -pedantic -Wno-long-long  -I/usr/pkg/include -DHAVE_CONFIG_H -I. -I../../../gcc-8.1.0/fixincludes -I../include -I../../../gcc-8.1.0/fixincludes/../include ../../../gcc-8.1.0/fixincludes/fixtests.c
In file included from ../../../gcc-8.1.0/libcpp/errors.c:26:
../../../gcc-8.1.0/libcpp/system.h:435:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define true 1
        ^
../../../gcc-8.1.0/libcpp/system.h:436:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define false 0
        ^
../../../gcc-8.1.0/libcpp/macro.c:163:6: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
                          vaopt_paste_error);
                          ^~~~~~~~~~~~~~~~~
../../../gcc-8.1.0/libcpp/macro.c:163:6: note: treat the string as an argument to avoid this
                          vaopt_paste_error);
                          ^
                          "%s", 
../../../gcc-8.1.0/libcpp/macro.c:192:7: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
                                  vaopt_paste_error);
                                  ^~~~~~~~~~~~~~~~~
../../../gcc-8.1.0/libcpp/macro.c:192:7: note: treat the string as an argument to avoid this
                                  vaopt_paste_error);
                                  ^
                                  "%s", 
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../../gcc-8.1.0/libcpp/line-map.c:23:
../../../gcc-8.1.0/libcpp/system.h:435:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
In file included from ../../../gcc-8.1.0/libcpp/lex.c:23:
../../../gcc-8.1.0/libcpp/system.h:435:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define true 1
        ^
../../../gcc-8.1.0/libcpp/system.h:436:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define false 0
        ^
#define true 1
        ^
../../../gcc-8.1.0/libcpp/system.h:436:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define false 0
        ^
../../../gcc-8.1.0/libcpp/expr.c:797:11: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
                                   0, message);
                                      ^~~~~~~
../../../gcc-8.1.0/libcpp/expr.c:797:11: note: treat the string as an argument to avoid this
                                   0, message);
                                      ^
                                      "%s", 
../../../gcc-8.1.0/libcpp/expr.c:800:32: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
                                      virtual_location, 0, message);
                                                           ^~~~~~~
../../../gcc-8.1.0/libcpp/expr.c:800:32: note: treat the string as an argument to avoid this
                                      virtual_location, 0, message);
                                                           ^
                                                           "%s", 
In file included from ../../../gcc-8.1.0/libcpp/symtab.c:23:
../../../gcc-8.1.0/libcpp/system.h:435:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define true 1
        ^
../../../gcc-8.1.0/libcpp/system.h:436:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define false 0
        ^
In file included from ../../../gcc-8.1.0/libcpp/directives-only.c:20:
../../../gcc-8.1.0/libcpp/system.h:435:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define true 1
        ^
../../../gcc-8.1.0/libcpp/system.h:436:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define false 0
        ^
yes
checking whether clang supports -Wstrict-prototypes... ../../../gcc-8.1.0/libcpp/macro.c:3364:40: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
              cpp_error (pfile, CPP_DL_ERROR, paste_op_error_msg);
                                              ^~~~~~~~~~~~~~~~~~
../../../gcc-8.1.0/libcpp/macro.c:3364:40: note: treat the string as an argument to avoid this
              cpp_error (pfile, CPP_DL_ERROR, paste_op_error_msg);
                                              ^
                                              "%s", 
../../../gcc-8.1.0/libcpp/macro.c:3377:40: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
              cpp_error (pfile, CPP_DL_ERROR, paste_op_error_msg);
                                              ^~~~~~~~~~~~~~~~~~
../../../gcc-8.1.0/libcpp/macro.c:3377:40: note: treat the string as an argument to avoid this
              cpp_error (pfile, CPP_DL_ERROR, paste_op_error_msg);
                                              ^
                                              "%s", 
2 warnings generated.
clang -c -O2 -I/usr/pkg/include -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wno-overlength-strings -pedantic -Wno-long-long  -I/usr/pkg/include -DHAVE_CONFIG_H -I. -I../../../gcc-8.1.0/fixincludes -I../include -I../../../gcc-8.1.0/fixincludes/../include ../../../gcc-8.1.0/fixincludes/fixfixes.c
checking for C compiler default output file name... In file included from ../../../gcc-8.1.0/libcpp/mkdeps.c:24:
../../../gcc-8.1.0/libcpp/system.h:435:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define true 1
        ^
../../../gcc-8.1.0/libcpp/system.h:436:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define false 0
        ^
In file included from ../../../gcc-8.1.0/libcpp/pch.c:19:
../../../gcc-8.1.0/libcpp/system.h:435:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define true 1
        ^
../../../gcc-8.1.0/libcpp/system.h:436:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define false 0
        ^
2 warnings generated.
clang -c -O2 -I/usr/pkg/include -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wno-overlength-strings -pedantic -Wno-long-long  -I/usr/pkg/include -DHAVE_CONFIG_H -I. -I../../../gcc-8.1.0/fixincludes -I../include -I../../../gcc-8.1.0/fixincludes/../include ../../../gcc-8.1.0/fixincludes/server.c
In file included from ../../../gcc-8.1.0/libcpp/charset.c:21:
../../../gcc-8.1.0/libcpp/system.h:435:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define true 1
        ^
../../../gcc-8.1.0/libcpp/system.h:436:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define false 0
        ^
2 warnings generated.
clang -c -O2 -I/usr/pkg/include -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wno-overlength-strings -pedantic -Wno-long-long  -I/usr/pkg/include -DHAVE_CONFIG_H -I. -I../../../gcc-8.1.0/fixincludes -I../include -I../../../gcc-8.1.0/fixincludes/../include ../../../gcc-8.1.0/fixincludes/procopen.c
2 warnings generated.
clang -c -O2 -I/usr/pkg/include -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wno-overlength-strings -pedantic -Wno-long-long  -I/usr/pkg/include -DHAVE_CONFIG_H -I. -I../../../gcc-8.1.0/fixincludes -I../include -I../../../gcc-8.1.0/fixincludes/../include ../../../gcc-8.1.0/fixincludes/fixlib.c
2 warnings generated.
clang -c -O2 -I/usr/pkg/include -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -Wno-overlength-strings -pedantic -Wno-long-long  -I/usr/pkg/include -DHAVE_CONFIG_H -I. -I../../../gcc-8.1.0/fixincludes -I../include -I../../../gcc-8.1.0/fixincludes/../include ../../../gcc-8.1.0/fixincludes/fixopts.c
clang++  -I../../../gcc-8.1.0/libcpp -I. -I../../../gcc-8.1.0/libcpp/../include -I../../../gcc-8.1.0/libcpp/include -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wno-narrowing -Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long  -fno-exceptions -fno-rtti -I../../../gcc-8.1.0/libcpp -I. -I../../../gcc-8.1.0/libcpp/../include -I../../../gcc-8.1.0/libcpp/include -I/usr/pkg/include  -c -o traditional.o -MT traditional.o -MMD -MP -MF .deps/traditional.Tpo ../../../gcc-8.1.0/libcpp/traditional.c
2 warnings generated.
srcdir="../../../gcc-8.1.0/fixincludes" /bin/sh ../../../gcc-8.1.0/fixincludes/mkfixinc.sh i686-w64-mingw32
yes
sed -e 's/@gcc_version@/8.1.0/' < mkheaders.almost > mkheadersT
checking whether clang supports -Wmissing-prototypes... mv -f mkheadersT mkheaders
clang++  -I../../../gcc-8.1.0/libcpp -I. -I../../../gcc-8.1.0/libcpp/../include -I../../../gcc-8.1.0/libcpp/include -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wno-narrowing -Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long  -fno-exceptions -fno-rtti -I../../../gcc-8.1.0/libcpp -I. -I../../../gcc-8.1.0/libcpp/../include -I../../../gcc-8.1.0/libcpp/include -I/usr/pkg/include  -c -o init.o -MT init.o -MMD -MP -MF .deps/init.Tpo ../../../gcc-8.1.0/libcpp/init.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables... 2 warnings generated.
In file included from ../../../gcc-8.1.0/libcpp/charset.c:22:
../../../gcc-8.1.0/libcpp/include/cpplib.h:789:14: warning: private field 'm_line_table' is not used [-Wunused-private-field]
  line_maps *m_line_table;
             ^
2 warnings generated.
yes
checking whether clang supports -Wold-style-definition... In file included from ../../../gcc-8.1.0/libcpp/init.c:22:
../../../gcc-8.1.0/libcpp/system.h:435:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define true 1
        ^
../../../gcc-8.1.0/libcpp/system.h:436:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define false 0
        ^
../../../gcc-8.1.0/libcpp/init.c:67:3: warning: array subscript is of type 'char' [-Wchar-subscripts]
  s('=', '#')   s(')', ']')     s('!', '|')
  ^ ~~~
../../../gcc-8.1.0/libcpp/init.c:62:18: note: expanded from macro 's'
#define s(p, v) x[p] = v;
                 ^~
../../../gcc-8.1.0/libcpp/init.c:67:15: warning: array subscript is of type 'char' [-Wchar-subscripts]
  s('=', '#')   s(')', ']')     s('!', '|')
                ^ ~~~
../../../gcc-8.1.0/libcpp/init.c:62:18: note: expanded from macro 's'
#define s(p, v) x[p] = v;
                 ^~
../../../gcc-8.1.0/libcpp/init.c:67:27: warning: array subscript is of type 'char' [-Wchar-subscripts]
  s('=', '#')   s(')', ']')     s('!', '|')
                                ^ ~~~
In file included from ../../../gcc-8.1.0/libcpp/init.c:../../../gcc-8.1.0/libcpp/traditional.c62::1820::
 ../../../gcc-8.1.0/libcpp/system.hnote: :expanded from macro 's'435:
9: #define s(p, v) x[p] = v;warning
                 ^~
: keyword is hidden by macro definition [-Wkeyword-macro]../../../gcc-8.1.0/libcpp/init.c
:68:3: warning: array subscript is of type 'char' [-Wchar-subscripts]
  s('(', '[')   s('\'', '^')    s('>', '}')
  ^ ~~~
../../../gcc-8.1.0/libcpp/init.c:62:18#define true 1:
         ^note
: expanded from macro 's'../../../gcc-8.1.0/libcpp/system.h
:436:9#define s(p, v) x[p] = v;:
                  ^~warning
: keyword is hidden by macro definition [-Wkeyword-macro]
../../../gcc-8.1.0/libcpp/init.c#define false 0:
68:        ^15
: warning: array subscript is of type 'char' [-Wchar-subscripts]
  s('(', '[')   s('\'', '^')    s('>', '}')
                ^ ~~~~
../../../gcc-8.1.0/libcpp/init.c:62:18: note: expanded from macro 's'
#define s(p, v) x[p] = v;
                 ^~
../../../gcc-8.1.0/libcpp/init.c:68:28: warning: array subscript is of type 'char' [-Wchar-subscripts]
  s('(', '[')   s('\'', '^')    s('>', '}')
                                ^ ~~~
../../../gcc-8.1.0/libcpp/init.c:62:18: note: expanded from macro 's'
#define s(p, v) x[p] = v;
                 ^~
../../../gcc-8.1.0/libcpp/init.c:69:3: warning: array subscript is of type 'char' [-Wchar-subscripts]
  s('/', '\\')  s('<', '{')     s('-', '~')
  ^ ~~~
../../../gcc-8.1.0/libcpp/init.c:62:18: note: expanded from macro 's'
#define s(p, v) x[p] = v;
                 ^~
../../../gcc-8.1.0/libcpp/init.c:69:16: warning: array subscript is of type 'char' [-Wchar-subscripts]
  s('/', '\\')  s('<', '{')     s('-', '~')
                ^ ~~~
../../../gcc-8.1.0/libcpp/init.c:62:18: note: expanded from macro 's'
#define s(p, v) x[p] = v;
                 ^~
../../../gcc-8.1.0/libcpp/init.c:69:28: warning: array subscript is of type 'char' [-Wchar-subscripts]
  s('/', '\\')  s('<', '{')     s('-', '~')
                                ^ ~~~
../../../gcc-8.1.0/libcpp/init.c:62:18: note: expanded from macro 's'
#define s(p, v) x[p] = v;
                 ^~
6 warnings generated.
clang -O2 -I/usr/pkg/include -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -o fixincl fixincl.o fixtests.o fixfixes.o server.o procopen.o fixlib.o fixopts.o ../libiberty/libiberty.a

checking for suffix of object files... 4 warnings generated.
echo timestamp > full-stamp
2 warnings generated.
gmake[2]: Leaving directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build/build-x86_64--netbsd/fixincludes'
11 warnings generated.
yes
checking whether clang supports -Wc++-compat... o
checking whether we are using the GNU C compiler... yes
checking whether clang supports -pedantic -Wlong-long... 2 warnings generated.
yes
checking whether clang accepts -g... yes
checking whether clang supports -fno-exceptions... 3 warnings generated.
rm -f libcpp.a
ar cru libcpp.a charset.o directives.o directives-only.o errors.o expr.o files.o identifiers.o init.o lex.o line-map.o macro.o mkdeps.o pch.o symtab.o traditional.o
ranlib libcpp.a
gmake[2]: Leaving directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build/build-x86_64--netbsd/libcpp'
yes
checking for clang option to accept ISO C89... yes
checking whether clang supports -fno-rtti... yes
none needed
checking dependency style of clang++... checking whether we are using the GNU C++ compiler... gcc3
checking whether time.h and sys/time.h may both be included... yes
checking whether clang++ accepts -g... yes
checking whether string.h and strings.h may both be included... yes
checking for x86_64--netbsd-gnatbind... no
checking for x86_64--netbsd-gnatmake... no
checking whether compiler driver understands Ada... no
checking how to run the C++ preprocessor... yes
checking locale.h usability... yes
checking locale.h presence... clang++ -E
yes
checking for locale.h... yes
checking fcntl.h usability... checking for grep that handles long lines and -e... /data/scratch/cross/mingw-w64-i686-gcc/work/.tools/bin/grep
checking for egrep... /data/scratch/cross/mingw-w64-i686-gcc/work/.tools/bin/grep -E
checking for ANSI C header files... yes
checking fcntl.h presence... yes
checking for fcntl.h... yes
checking limits.h usability... yes
checking limits.h presence... yes
checking for limits.h... yes
checking stddef.h usability... yes
checking for sys/types.h... yes
checking stddef.h presence... yes
checking for sys/stat.h... yes
checking for stddef.h... yes
checking for stdlib.h... (cached) yes
checking for strings.h... (cached) yes
checking for string.h... (cached) yes
checking sys/file.h usability... yes
checking for stdlib.h... yes
checking sys/file.h presence... yes
checking for string.h... yes
checking for sys/file.h... yes
checking for unistd.h... (cached) yes
checking whether byte ordering is bigendian... yes
checking for memory.h... yes
checking for strings.h... no
checking for an ANSI C-conforming const... yes
checking for inttypes.h... yes
checking for inline... inline
checking for obstacks... yes
checking for stdint.h... no
checking for off_t... yes
checking for unistd.h... yes
checking minix/config.h usability... yes
checking for size_t... no
checking minix/config.h presence... no
checking for minix/config.h... no
checking whether it is safe to define __EXTENSIONS__... yes
checking for ssize_t... yes
checking how to run the C preprocessor... clang-cpp
checking for inline... yes
checking for uintptr_t... inline
checking for special C compiler options needed for large files... no
checking for _FILE_OFFSET_BITS value needed for large files... no
checking size of void *... yes
checking for ptrdiff_t... 8
checking size of short... 2
checking size of int... yes
checking for uint64_t... 4
checking size of long... yes
checking whether struct tm is in sys/time.h or time.h... 8
checking for long long... time.h
checking size of int... 4
checking size of long... yes
checking size of long long... 8
checking for clearerr_unlocked... 8
checking for int8_t... no
checking for feof_unlocked... no
checking for ferror_unlocked... yes
checking for int16_t... no
checking for fflush_unlocked... no
checking for fgetc_unlocked... yes
checking for int32_t... no
checking for fgets_unlocked... yes
checking for int64_t... no
checking for fileno_unlocked... no
checking for fprintf_unlocked... yes
checking for long long int... no
checking for fputc_unlocked... no
checking for fputs_unlocked... yes
checking for intmax_t... no
checking for fread_unlocked... no
checking for fwrite_unlocked... yes
checking for intptr_t... no
checking for getchar_unlocked... yes
checking for getc_unlocked... yes
checking for uint8_t... yes
checking for putchar_unlocked... yes
checking for uint16_t... yes
checking for putc_unlocked... yes
checking for uint32_t... yes
checking whether abort is declared... yes
checking for uint64_t... yes
checking whether asprintf is declared... yes
checking for unsigned long long int... yes
checking whether basename is declared... yes
checking for uintmax_t... no
checking whether errno is declared... no
checking whether getopt is declared... yes
checking for uintptr_t... yes
checking whether vasprintf is declared... yes
yes
checking for int64_t underlying type... checking whether clearerr_unlocked is declared... long
checking for std::swap in <utility>... no
checking whether feof_unlocked is declared... yes
checking whether clang++ is affected by placement new aliasing bug... no
checking whether ferror_unlocked is declared... yes
checking whether clang++ supports -W... no
checking whether fflush_unlocked is declared... yes
checking whether clang++ supports -Wall... yes
checking whether clang++ supports -Wnarrowing... no
checking whether fgetc_unlocked is declared... yes
checking whether clang++ supports -Wwrite-strings... no
checking whether fgets_unlocked is declared... yes
checking whether clang++ supports -Wcast-qual... yes
checking whether clang supports -Wstrict-prototypes... no
checking whether fileno_unlocked is declared... yes
checking whether clang supports -Wmissing-prototypes... no
checking whether fprintf_unlocked is declared... yes
checking whether clang++ supports -Wmissing-format-attribute... no
checking whether fputc_unlocked is declared... yes
checking whether clang++ supports -Woverloaded-virtual... no
checking whether fputs_unlocked is declared... yes
checking whether clang supports -Wold-style-definition... yes
checking whether clang supports -Wc++-compat... no
checking whether fread_unlocked is declared... yes
checking whether clang++ supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings... no
checking whether fwrite_unlocked is declared... yes
checking whether clang supports -fno-exceptions... no
yes
checking whether getchar_unlocked is declared... checking whether clang supports -fno-rtti... yes
checking whether clang supports -fasynchronous-unwind-tables... yes
checking whether getc_unlocked is declared... yes
checking valgrind.h usability... yes
checking whether putchar_unlocked is declared... no
checking valgrind.h presence... no
checking for valgrind.h... no
checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... yes
checking whether putc_unlocked is declared... no
checking for VALGRIND_DISCARD in <memcheck.h>... yes
checking for working alloca.h... no
checking for multiarch configuration... auto
configure: WARNING: fixed-point is not supported for this target, ignored
checking whether /usr/pkg/bin/gmake sets $(MAKE)... yes
checking for gawk... /usr/bin/awk
checking whether ln -s works... yes
checking whether ln works... no
checking for alloca... yes
checking for x86_64--netbsd-ranlib... ranlib
checking for a BSD compatible install... /usr/bin/install -c -o pbulkXXX -g users
checking for cmp's capabilities... fastcompare
checking for mktemp... yes
checking for makeinfo... /data/scratch/cross/mingw-w64-i686-gcc/work/gcc-8.1.0/missing makeinfo --split-size=5000000
checking for modern makeinfo... no
configure: WARNING:
*** Makeinfo is missing or too old.
*** Info documentation will not be built.
checking for recent Pod::Man... yes
checking for flex... flex
checking for bison... /data/scratch/cross/mingw-w64-i686-gcc/work/gcc-8.1.0/missing bison
checking for nm... nm
checking for ar... ar
checking for sphinx-build... texinfo
checking for ANSI C header files... (cached) yes
checking whether time.h and sys/time.h may both be included... yes
checking for ANSI C header files... (cached) yes
checking for nl_langinfo and CODESET... yes
checking whether string.h and strings.h may both be included... yes
checking whether NLS is requested... no
checking for uchar... yes
checking for sys/wait.h that is POSIX.1 compatible... 
checking for ld used by GCC... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for shared library run path origin... yes
checking whether termios.h defines TIOCGWINSZ... done
checking for iconv... yes
checking for limits.h... yes
checking for iconv declaration... yes
checking for stddef.h... install-shextern size_t iconv (iconv_t cd, const char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
yes
checking for string.h... (cached) yes
checking for strings.h... (cached) yes
checking for stdlib.h... (cached) yes
checking for time.h... configure: updating cache ./config.cache
configure: creating ./config.status
yes
checking for iconv.h... yes
checking for fcntl.h... config.status: creating Makefile
config.status: creating config.h
config.status: executing depdir commands
yes
mkdir .deps
checking for ftw.h... gmake[2]: Entering directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build/libcpp'
clang++  -I../../gcc-8.1.0/libcpp -I. -I../../gcc-8.1.0/libcpp/../include -I../../gcc-8.1.0/libcpp/include -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wno-narrowing -Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long  -fno-exceptions -fno-rtti -I../../gcc-8.1.0/libcpp -I. -I../../gcc-8.1.0/libcpp/../include -I../../gcc-8.1.0/libcpp/include -I/usr/pkg/include  -c -o charset.o -MT charset.o -MMD -MP -MF .deps/charset.Tpo ../../gcc-8.1.0/libcpp/charset.c
clang++  -I../../gcc-8.1.0/libcpp -I. -I../../gcc-8.1.0/libcpp/../include -I../../gcc-8.1.0/libcpp/include -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wno-narrowing -Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long  -fno-exceptions -fno-rtti -I../../gcc-8.1.0/libcpp -I. -I../../gcc-8.1.0/libcpp/../include -I../../gcc-8.1.0/libcpp/include -I/usr/pkg/include  -c -o directives.o -MT directives.o -MMD -MP -MF .deps/directives.Tpo ../../gcc-8.1.0/libcpp/directives.c
clang++  -I../../gcc-8.1.0/libcpp -I. -I../../gcc-8.1.0/libcpp/../include -I../../gcc-8.1.0/libcpp/include -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wno-narrowing -Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long  -fno-exceptions -fno-rtti -I../../gcc-8.1.0/libcpp -I. -I../../gcc-8.1.0/libcpp/../include -I../../gcc-8.1.0/libcpp/include -I/usr/pkg/include  -c -o directives-only.o -MT directives-only.o -MMD -MP -MF .deps/directives-only.Tpo ../../gcc-8.1.0/libcpp/directives-only.c
clang++  -I../../gcc-8.1.0/libcpp -I. -I../../gcc-8.1.0/libcpp/../include -I../../gcc-8.1.0/libcpp/include -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wno-narrowing -Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long  -fno-exceptions -fno-rtti -I../../gcc-8.1.0/libcpp -I. -I../../gcc-8.1.0/libcpp/../include -I../../gcc-8.1.0/libcpp/include -I/usr/pkg/include  -c -o errors.o -MT errors.o -MMD -MP -MF .deps/errors.Tpo ../../gcc-8.1.0/libcpp/errors.c
clang++  -I../../gcc-8.1.0/libcpp -I. -I../../gcc-8.1.0/libcpp/../include -I../../gcc-8.1.0/libcpp/include -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wno-narrowing -Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long  -fno-exceptions -fno-rtti -I../../gcc-8.1.0/libcpp -I. -I../../gcc-8.1.0/libcpp/../include -I../../gcc-8.1.0/libcpp/include -I/usr/pkg/include  -c -o expr.o -MT expr.o -MMD -MP -MF .deps/expr.Tpo ../../gcc-8.1.0/libcpp/expr.c
clang++  -I../../gcc-8.1.0/libcpp -I. -I../../gcc-8.1.0/libcpp/../include -I../../gcc-8.1.0/libcpp/include -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wno-narrowing -Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long  -fno-exceptions -fno-rtti -I../../gcc-8.1.0/libcpp -I. -I../../gcc-8.1.0/libcpp/../include -I../../gcc-8.1.0/libcpp/include -I/usr/pkg/include  -c -o files.o -MT files.o -MMD -MP -MF .deps/files.Tpo ../../gcc-8.1.0/libcpp/files.c
clang++  -I../../gcc-8.1.0/libcpp -I. -I../../gcc-8.1.0/libcpp/../include -I../../gcc-8.1.0/libcpp/include -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wno-narrowing -Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long  -fno-exceptions -fno-rtti -I../../gcc-8.1.0/libcpp -I. -I../../gcc-8.1.0/libcpp/../include -I../../gcc-8.1.0/libcpp/include -I/usr/pkg/include  -c -o identifiers.o -MT identifiers.o -MMD -MP -MF .deps/identifiers.Tpo ../../gcc-8.1.0/libcpp/identifiers.c
echo "#define LOCALEDIR \"/usr/pkg/cross/i686-w64-mingw32/share/locale\"" > localedir.new
clang++  -I../../gcc-8.1.0/libcpp -I. -I../../gcc-8.1.0/libcpp/../include -I../../gcc-8.1.0/libcpp/include -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wno-narrowing -Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long  -fno-exceptions -fno-rtti -I../../gcc-8.1.0/libcpp -I. -I../../gcc-8.1.0/libcpp/../include -I../../gcc-8.1.0/libcpp/include -I/usr/pkg/include  -c -o lex.o -MT lex.o -MMD -MP -MF .deps/lex.Tpo ../../gcc-8.1.0/libcpp/lex.c
clang++  -I../../gcc-8.1.0/libcpp -I. -I../../gcc-8.1.0/libcpp/../include -I../../gcc-8.1.0/libcpp/include -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wno-narrowing -Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long  -fno-exceptions -fno-rtti -I../../gcc-8.1.0/libcpp -I. -I../../gcc-8.1.0/libcpp/../include -I../../gcc-8.1.0/libcpp/include -I/usr/pkg/include  -c -o line-map.o -MT line-map.o -MMD -MP -MF .deps/line-map.Tpo ../../gcc-8.1.0/libcpp/line-map.c
clang++  -I../../gcc-8.1.0/libcpp -I. -I../../gcc-8.1.0/libcpp/../include -I../../gcc-8.1.0/libcpp/include -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wno-narrowing -Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long  -fno-exceptions -fno-rtti -I../../gcc-8.1.0/libcpp -I. -I../../gcc-8.1.0/libcpp/../include -I../../gcc-8.1.0/libcpp/include -I/usr/pkg/include  -c -o macro.o -MT macro.o -MMD -MP -MF .deps/macro.Tpo ../../gcc-8.1.0/libcpp/macro.c
clang++  -I../../gcc-8.1.0/libcpp -I. -I../../gcc-8.1.0/libcpp/../include -I../../gcc-8.1.0/libcpp/include -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wno-narrowing -Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long  -fno-exceptions -fno-rtti -I../../gcc-8.1.0/libcpp -I. -I../../gcc-8.1.0/libcpp/../include -I../../gcc-8.1.0/libcpp/include -I/usr/pkg/include  -c -o mkdeps.o -MT mkdeps.o -MMD -MP -MF .deps/mkdeps.Tpo ../../gcc-8.1.0/libcpp/mkdeps.c
clang++  -I../../gcc-8.1.0/libcpp -I. -I../../gcc-8.1.0/libcpp/../include -I../../gcc-8.1.0/libcpp/include -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wno-narrowing -Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long  -fno-exceptions -fno-rtti -I../../gcc-8.1.0/libcpp -I. -I../../gcc-8.1.0/libcpp/../include -I../../gcc-8.1.0/libcpp/include -I/usr/pkg/include  -c -o pch.o -MT pch.o -MMD -MP -MF .deps/pch.Tpo ../../gcc-8.1.0/libcpp/pch.c
clang++  -I../../gcc-8.1.0/libcpp -I. -I../../gcc-8.1.0/libcpp/../include -I../../gcc-8.1.0/libcpp/include -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wno-narrowing -Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long  -fno-exceptions -fno-rtti -I../../gcc-8.1.0/libcpp -I. -I../../gcc-8.1.0/libcpp/../include -I../../gcc-8.1.0/libcpp/include -I/usr/pkg/include  -c -o symtab.o -MT symtab.o -MMD -MP -MF .deps/symtab.Tpo ../../gcc-8.1.0/libcpp/symtab.c
clang++  -I../../gcc-8.1.0/libcpp -I. -I../../gcc-8.1.0/libcpp/../include -I../../gcc-8.1.0/libcpp/include -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wno-narrowing -Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long  -fno-exceptions -fno-rtti -I../../gcc-8.1.0/libcpp -I. -I../../gcc-8.1.0/libcpp/../include -I../../gcc-8.1.0/libcpp/include -I/usr/pkg/include  -c -o traditional.o -MT traditional.o -MMD -MP -MF .deps/traditional.Tpo ../../gcc-8.1.0/libcpp/traditional.c
../../gcc-8.1.0/libcpp/../move-if-change localedir.new localedir.h
echo timestamp > localedir.hs
clang++  -I../../gcc-8.1.0/libcpp -I. -I../../gcc-8.1.0/libcpp/../include -I../../gcc-8.1.0/libcpp/include -I/usr/pkg/include -O2 -I/usr/pkg/include -W -Wall -Wno-narrowing -Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long  -fno-exceptions -fno-rtti -I../../gcc-8.1.0/libcpp -I. -I../../gcc-8.1.0/libcpp/../include -I../../gcc-8.1.0/libcpp/include -I/usr/pkg/include  -c -o init.o -MT init.o -MMD -MP -MF .deps/init.Tpo ../../gcc-8.1.0/libcpp/init.c
yes
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
checking for unistd.h... (cached) yes
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
checking for sys/file.h... clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/libcpp/directives-only.c:20:
../../gcc-8.1.0/libcpp/system.h:435:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define true 1
        ^
../../gcc-8.1.0/libcpp/system.h:436:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define false 0
        ^
In file included from ../../gcc-8.1.0/libcpp/macro.c:26:
../../gcc-8.1.0/libcpp/system.h:435:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define true 1
        ^
../../gcc-8.1.0/libcpp/system.h:436:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define false 0
        ^
In file included from ../../gcc-8.1.0/libcpp/charset.c:21:
../../gcc-8.1.0/libcpp/system.h:435:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define true 1
        ^
../../gcc-8.1.0/libcpp/system.h:436:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define false 0
        ^
../../gcc-8.1.0/libcpp/macro.c:163:6: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
                          vaopt_paste_error);
                          ^~~~~~~~~~~~~~~~~
../../gcc-8.1.0/libcpp/macro.c:163:6: note: treat the string as an argument to avoid this
                          vaopt_paste_error);
                          ^
                          "%s", 
../../gcc-8.1.0/libcpp/macro.c:192:7: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
                                  vaopt_paste_error);
                                  ^~~~~~~~~~~~~~~~~
../../gcc-8.1.0/libcpp/macro.c:192:7: note: treat the string as an argument to avoid this
                                  vaopt_paste_error);
                                  ^
                                  "%s", 
In file included from ../../gcc-8.1.0/libcpp/errors.c:26:
../../gcc-8.1.0/libcpp/system.h:435:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define true 1
        ^
../../gcc-8.1.0/libcpp/system.h:436:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define false 0
        ^
../../gcc-8.1.0/libcpp/macro.c:3364:40: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
              cpp_error (pfile, CPP_DL_ERROR, paste_op_error_msg);
                                              ^~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/libcpp/macro.c:3364:40: note: treat the string as an argument to avoid this
              cpp_error (pfile, CPP_DL_ERROR, paste_op_error_msg);
                                              ^
                                              "%s", 
../../gcc-8.1.0/libcpp/macro.c:3377:40: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
              cpp_error (pfile, CPP_DL_ERROR, paste_op_error_msg);
                                              ^~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/libcpp/macro.c:3377:40: note: treat the string as an argument to avoid this
              cpp_error (pfile, CPP_DL_ERROR, paste_op_error_msg);
                                              ^
                                              "%s", 
yes
2 warnings generated.
checking for sys/time.h... In file included from ../../gcc-8.1.0/libcpp/expr.c:20:
../../gcc-8.1.0/libcpp/system.h:435:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define true 1
        ^
../../gcc-8.1.0/libcpp/system.h:436:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define false 0
        ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/libcpp/expr.c:797:11: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
                                   0, message);
                                      ^~~~~~~
../../gcc-8.1.0/libcpp/expr.c:797:11: note: treat the string as an argument to avoid this
                                   0, message);
                                      ^
                                      "%s", 
../../gcc-8.1.0/libcpp/expr.c:800:32: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
                                      virtual_location, 0, message);
                                                           ^~~~~~~
../../gcc-8.1.0/libcpp/expr.c:800:32: note: treat the string as an argument to avoid this
                                      virtual_location, 0, message);
                                                           ^
                                                           "%s", 
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
yes
checking for sys/mman.h... In file included from ../../gcc-8.1.0/libcpp/lex.c:23:
../../gcc-8.1.0/libcpp/system.h:435:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define true 1
        ^
../../gcc-8.1.0/libcpp/system.h:436:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define false 0
        ^
In file included from ../../gcc-8.1.0/libcpp/line-map.c:23:
../../gcc-8.1.0/libcpp/system.h:435:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define true 1
        ^
../../gcc-8.1.0/libcpp/system.h:436:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define false 0
        ^
2 warnings generated.
In file included from ../../gcc-8.1.0/libcpp/identifiers.c:26:
../../gcc-8.1.0/libcpp/system.h:435:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define true 1
        ^
../../gcc-8.1.0/libcpp/system.h:436:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define false 0
        ^
In file included from ../../gcc-8.1.0/libcpp/pch.c:19:
../../gcc-8.1.0/libcpp/system.h:435:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define true 1
        ^
../../gcc-8.1.0/libcpp/system.h:436:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define false 0
        ^
In file included from ../../gcc-8.1.0/libcpp/symtab.c:23:
../../gcc-8.1.0/libcpp/system.h:435:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define true 1
        ^
../../gcc-8.1.0/libcpp/system.h:436:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define false 0
        ^
In file included from ../../gcc-8.1.0/libcpp/init.c:22:
../../gcc-8.1.0/libcpp/system.h:435:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define true 1
        ^
../../gcc-8.1.0/libcpp/system.h:436:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define false 0
        ^
In file included from ../../gcc-8.1.0/libcpp/mkdeps.c:24:
../../gcc-8.1.0/libcpp/system.h:435:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define true 1
        ^
../../gcc-8.1.0/libcpp/system.h:436:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define false 0
        ^
yes
checking for sys/resource.h... 2 warnings generated.
In file included from ../../gcc-8.1.0/libcpp/files.c:24:
../../gcc-8.1.0/libcpp/system.h:435:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define true 1
        ^
../../gcc-8.1.0/libcpp/system.h:436:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define false 0
        ^
In file included from ../../gcc-8.1.0/libcpp/directives.c:22:
../../gcc-8.1.0/libcpp/system.h:435:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define true 1
        ^
../../gcc-8.1.0/libcpp/system.h:436:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define false 0
        ^
2 warnings generated.
../../gcc-8.1.0/libcpp/init.c:67:3: warning: array subscript is of type 'char' [-Wchar-subscripts]
  s('=', '#')   s(')', ']')     s('!', '|')
  ^ ~~~
../../gcc-8.1.0/libcpp/init.c:62:18: note: expanded from macro 's'
#define s(p, v) x[p] = v;
                 ^~
../../gcc-8.1.0/libcpp/init.c:67:15: warning: array subscript is of type 'char' [-Wchar-subscripts]
  s('=', '#')   s(')', ']')     s('!', '|')
                ^ ~~~
../../gcc-8.1.0/libcpp/init.c:62:18: note: expanded from macro 's'
#define s(p, v) x[p] = v;
                 ^~
../../gcc-8.1.0/libcpp/init.c:67:27: warning: array subscript is of type 'char' [-Wchar-subscripts]
  s('=', '#')   s(')', ']')     s('!', '|')
                                ^ ~~~
../../gcc-8.1.0/libcpp/init.c:62:18: note: expanded from macro 's'
#define s(p, v) x[p] = v;
                 ^~
../../gcc-8.1.0/libcpp/init.c:68:3: warning: array subscript is of type 'char' [-Wchar-subscripts]
  s('(', '[')   s('\'', '^')    s('>', '}')
  ^ ~~~
../../gcc-8.1.0/libcpp/init.c:62:18: note: expanded from macro 's'
#define s(p, v) x[p] = v;
                 ^~
../../gcc-8.1.0/libcpp/init.c:68:15: warning: array subscript is of type 'char' [-Wchar-subscripts]
  s('(', '[')   s('\'', '^')    s('>', '}')
                ^ ~~~~
../../gcc-8.1.0/libcpp/init.c:62:18: note: expanded from macro 's'
#define s(p, v) x[p] = v;
                 ^~
../../gcc-8.1.0/libcpp/init.c:68:28: warning: array subscript is of type 'char' [-Wchar-subscripts]
  s('(', '[')   s('\'', '^')    s('>', '}')
                                ^ ~~~
../../gcc-8.1.0/libcpp/init.c:62:18: note: expanded from macro 's'
#define s(p, v) x[p] = v;
                 ^~
../../gcc-8.1.0/libcpp/init.c:69:3: warning: array subscript is of type 'char' [-Wchar-subscripts]
  s('/', '\\')  s('<', '{')     s('-', '~')
  ^ ~~~
../../gcc-8.1.0/libcpp/init.c:62:18: note: expanded from macro 's'
#define s(p, v) x[p] = v;
                 ^~
../../gcc-8.1.0/libcpp/init.c:69:16: warning: array subscript is of type 'char' [-Wchar-subscripts]
  s('/', '\\')  s('<', '{')     s('-', '~')
                ^ ~~~
../../gcc-8.1.0/libcpp/init.c:62:18: note: expanded from macro 's'
#define s(p, v) x[p] = v;
                 ^~
../../gcc-8.1.0/libcpp/init.c:69:28: warning: array subscript is of type 'char' [-Wchar-subscripts]
  s('/', '\\')  s('<', '{')     s('-', '~')
                                ^ ~~~
../../gcc-8.1.0/libcpp/init.c:62:18: note: expanded from macro 's'
#define s(p, v) x[p] = v;
                 ^~
2 warnings generated.
yes
checking for sys/param.h... 2 warnings generated.
yes
checking for sys/times.h... In file included from ../../gcc-8.1.0/libcpp/traditional.c:20:
../../gcc-8.1.0/libcpp/system.h:435:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define true 1
        ^
../../gcc-8.1.0/libcpp/system.h:436:9: warning: keyword is hidden by macro definition [-Wkeyword-macro]
#define false 0
        ^
11 warnings generated.
yes
checking for sys/stat.h... (cached) yes
checking for direct.h... In file included from ../../gcc-8.1.0/libcpp/charset.c:22:
../../gcc-8.1.0/libcpp/include/cpplib.h:789:14: warning: private field 'm_line_table' is not used [-Wunused-private-field]
  line_maps *m_line_table;
             ^
no
2 warnings generated.
checking for malloc.h... 6 warnings generated.
yes
checking for langinfo.h... 2 warnings generated.
yes
checking for ldfcn.h... 2 warnings generated.
no
checking for locale.h... yes
4 warnings generated.
checking for wchar.h... 2 warnings generated.
yes
checking for thread.h... no
checking for pthread.h... yes
checking for CHAR_BIT... 3 warnings generated.
yes
checking whether byte ordering is bigendian... 2 warnings generated.
rm -f libcpp.a
ar cru libcpp.a charset.o directives.o directives-only.o errors.o expr.o files.o identifiers.o init.o lex.o line-map.o macro.o mkdeps.o pch.o symtab.o traditional.o
ranlib libcpp.a
gmake[2]: Leaving directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build/libcpp'
no
checking how to run the C++ preprocessor... clang++ -E
checking for unordered_map... yes
checking for tr1/unordered_map... no
checking for ext/hash_map... yes
checking dependency style of clang++... gcc3
checking for collect2 libraries... none required
checking for library containing exc_resume... no
checking for library containing kstat_open... no
checking for library containing ldexp... none required
checking for inttypes.h... yes
checking for times... yes
checking for clock... yes
checking for kill... yes
checking for getrlimit... yes
checking for setrlimit... yes
checking for atoq... no
checking for popen... yes
checking for sysconf... yes
checking for strsignal... yes
checking for getrusage... yes
checking for nl_langinfo... yes
checking for gettimeofday... yes
checking for mbstowcs... yes
checking for wcswidth... yes
checking for mmap... yes
checking for setlocale... yes
checking for clearerr_unlocked... no
checking for feof_unlocked... no
checking for ferror_unlocked... no
checking for fflush_unlocked... no
checking for fgetc_unlocked... no
checking for fgets_unlocked... no
checking for fileno_unlocked... no
checking for fprintf_unlocked... no
checking for fputc_unlocked... no
checking for fputs_unlocked... no
checking for fread_unlocked... no
checking for fwrite_unlocked... no
checking for getchar_unlocked... yes
checking for getc_unlocked... yes
checking for putchar_unlocked... yes
checking for putc_unlocked... yes
checking for madvise... yes
checking whether mbstowcs works... yes
checking for ssize_t... yes
checking for caddr_t... yes
checking for sys/mman.h... (cached) yes
checking for mmap... (cached) yes
checking whether read-only mmap of a plain file works... yes
checking whether mmap from /dev/zero works... yes
checking for MAP_ANON(YMOUS)... yes
checking whether mmap with MAP_ANON(YMOUS) works... yes
checking for pid_t... yes
checking for vfork.h... no
checking for fork... yes
checking for vfork... yes
checking for working fork... yes
checking for working vfork... (cached) yes
checking for ld used by GCC... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for shared library run path origin... done
checking for iconv... yes
checking for iconv declaration... install-shextern size_t iconv (iconv_t cd, const char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
checking for LC_MESSAGES... yes
checking for nl_langinfo and CODESET... yes
checking whether basename is declared... no
checking whether strstr is declared... yes
checking whether getenv is declared... yes
checking whether atol is declared... yes
checking whether atoll is declared... yes
checking whether asprintf is declared... yes
checking whether sbrk is declared... yes
checking whether abort is declared... yes
checking whether atof is declared... yes
checking whether getcwd is declared... yes
checking whether getwd is declared... yes
checking whether madvise is declared... yes
checking whether stpcpy is declared... yes
checking whether strnlen is declared... yes
checking whether strsignal is declared... yes
checking whether strverscmp is declared... no
checking whether strtol is declared... yes
checking whether strtoul is declared... yes
checking whether strtoll is declared... yes
checking whether strtoull is declared... yes
checking whether setenv is declared... yes
checking whether unsetenv is declared... yes
checking whether errno is declared... yes
checking whether snprintf is declared... yes
checking whether vsnprintf is declared... yes
checking whether vasprintf is declared... yes
checking whether malloc is declared... yes
checking whether realloc is declared... yes
checking whether calloc is declared... yes
checking whether free is declared... yes
checking whether getopt is declared... yes
checking whether clock is declared... yes
checking whether getpagesize is declared... yes
checking whether ffs is declared... yes
checking whether clearerr_unlocked is declared... no
checking whether feof_unlocked is declared... no
checking whether ferror_unlocked is declared... no
checking whether fflush_unlocked is declared... no
checking whether fgetc_unlocked is declared... no
checking whether fgets_unlocked is declared... no
checking whether fileno_unlocked is declared... no
checking whether fprintf_unlocked is declared... no
checking whether fputc_unlocked is declared... no
checking whether fputs_unlocked is declared... no
checking whether fread_unlocked is declared... no
checking whether fwrite_unlocked is declared... no
checking whether getchar_unlocked is declared... yes
checking whether getc_unlocked is declared... yes
checking whether putchar_unlocked is declared... yes
checking whether putc_unlocked is declared... no
checking whether getrlimit is declared... yes
checking whether setrlimit is declared... yes
checking whether getrusage is declared... yes
checking whether ldgetname is declared... no
checking whether times is declared... yes
checking whether sigaltstack is declared... yes
checking for struct tms... yes
checking for clock_t... yes
checking for F_SETLKW... yes
checking if mkdir takes one argument... no
Using `../../gcc-8.1.0/gcc/config/i386/i386.c' for machine-specific logic.
Using `../../gcc-8.1.0/gcc/config/i386/i386.md' as machine description file.
Using the following target machine macro files:
	../../gcc-8.1.0/gcc/config/vxworks-dummy.h
	../../gcc-8.1.0/gcc/config/i386/i386.h
	../../gcc-8.1.0/gcc/config/i386/unix.h
	../../gcc-8.1.0/gcc/config/i386/bsd.h
	../../gcc-8.1.0/gcc/config/i386/gas.h
	../../gcc-8.1.0/gcc/config/dbxcoff.h
	../../gcc-8.1.0/gcc/config/i386/cygming.h
	../../gcc-8.1.0/gcc/config/i386/mingw32.h
	../../gcc-8.1.0/gcc/config/i386/mingw-w64.h
	../../gcc-8.1.0/gcc/config/i386/mingw-stdint.h
	../../gcc-8.1.0/gcc/config/initfini-array.h
Using host-default.o for host machine hooks.
checking whether NLS is requested... no
checking how to print strings... print: not found
printf
checking for a sed that does not truncate output... /usr/bin/sed
checking for fgrep... /data/scratch/cross/mingw-w64-i686-gcc/work/.tools/bin/grep -F
checking for ld used by clang... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for BSD- or MS-compatible name lister (nm)... nm
checking the name lister (nm) interface... BSD nm
checking whether ln -s works... yes
checking the maximum length of command line arguments... 196608
checking whether the shell understands some XSI constructs... yes
checking whether the shell understands "+="... no
checking for /usr/bin/ld option to reload object files... -r
checking for x86_64--netbsd-objdump... objdump
checking how to recognize dependent libraries... match_pattern /lib[^/]+(\.so|_pic\.a)$
checking for x86_64--netbsd-ar... (cached) ar
checking for x86_64--netbsd-strip... no
checking for strip... strip
checking for x86_64--netbsd-ranlib... (cached) ranlib
checking command to parse nm output from clang object... ok
checking for dlfcn.h... yes
checking for objdir... .libs
checking if clang supports -fno-rtti -fno-exceptions... yes
checking for clang option to produce PIC... -fPIC -DPIC
checking if clang PIC flag -fPIC -DPIC works... yes
checking if clang static flag -static works... yes
checking if clang supports -c -o file.o... yes
checking if clang supports -c -o file.o... (cached) yes
checking whether the clang linker (/usr/bin/ld) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... NetBSD ld.elf_so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... yes
checking how to run the C++ preprocessor... clang++ -E
checking for ld used by clang++... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking whether the clang++ linker (/usr/bin/ld) supports shared libraries... yes
checking for clang++ option to produce PIC... -fPIC -DPIC
checking if clang++ PIC flag -fPIC -DPIC works... yes
checking if clang++ static flag -static works... yes
checking if clang++ supports -c -o file.o... yes
checking if clang++ supports -c -o file.o... (cached) yes
checking whether the clang++ linker (/usr/bin/ld) supports shared libraries... yes
checking dynamic linker characteristics... NetBSD ld.elf_so
checking how to hardcode library paths into programs... immediate
checking what assembler to use... /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/as
checking whether we are using gold... no
checking gold linker with split stack support as non default... 
checking what linker to use... /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ld
checking what nm to use... /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/nm
checking what objdump to use... /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/objdump
checking what readelf to use... /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/readelf
checking assembler flags...  
checking assembler for .balign and .p2align... yes
checking assembler for .p2align with maximum skip... yes
checking assembler for .literal16... no
checking assembler for working .subsection -1... no
checking assembler for .weak... yes
checking assembler for .weakref... yes
checking assembler for .nsubspa comdat... no
checking assembler for .hidden... no
checking linker for .hidden support... no
checking linker read-only and read-write section mixing... 
checking for .preinit_array/.init_array/.fini_array support... checking cross compile... guessing... no
checking assembler for .sleb128 and .uleb128... test: 2: unexpected operator
yes
checking assembler for cfi directives... yes
checking assembler for working cfi advance... yes
checking assembler for cfi personality directive... yes
checking assembler for cfi sections directive... yes
checking assembler for eh_frame optimization... no
checking assembler for section merging support... no
checking assembler for section merging support... (cached) no
checking assembler for stabs directive... yes
checking assembler for COMDAT group support (GNU as)... no
checking assembler for COMDAT group support (GNU as, %type)... no
test: : bad number
test: : bad number
checking assembler for line table discriminator support... yes
checking assembler for thread-local storage support... no
checking linker -Bstatic/-Bdynamic option... yes
checking linker --version-script option... yes
checking linker soname option... yes
checking linker --demangle support... yes
checking linker plugin support... test: : bad number
test: : bad number
0
checking assembler for .comm with alignment... yes
checking assembler for .secrel32 relocs... yes
checking assembler for .section with alignment... yes
checking assembler for -xbrace_comment... no
checking assembler for .section with e... yes
checking assembler for filds and fists mnemonics... yes
checking assembler for fildq and fistpq mnemonics... yes
checking assembler for cmov syntax... no
checking assembler for ffreep mnemonic... yes
checking assembler for .quad directive... yes
checking assembler for sahf mnemonic... yes
checking assembler for interunit movq mnemonic... yes
checking assembler for hle prefixes... yes
checking assembler for swap suffix... yes
checking assembler for different section symbol subtraction... yes
checking assembler for rep and lock prefix... yes
checking assembler for ud2 mnemonic... yes
checking assembler for R_386_TLS_GD_PLT reloc... no
checking assembler for R_386_TLS_LDM_PLT reloc... no
checking assembler for R_386_TLS_LDM reloc... no
checking assembler for R_386_GOT32X reloc... no
checking assembler for GOTOFF in data... yes
checking assembler for calling ___tls_get_addr via GOT... no
checking assembler for dwarf2 debug_line support... yes
checking assembler for buggy dwarf2 .file directive... no
checking assembler for dwarf2 debug_view support... yes
checking assembler for --gdwarf2 option... yes
checking assembler for --gstabs option... yes
checking assembler for --debug-prefix-map option... yes
checking assembler for compressed debug sections... 1
checking assembler for .lcomm with alignment... yes
checking for target glibc version... 0.0
checking assembler for gnu_unique_object... no
checking assembler for tolerance to line number 0... yes
checking support for thin archives... yes
checking linker PT_GNU_EH_FRAME support... no
checking linker CIEv3 in .eh_frame support... test: : bad number
test: : bad number
yes
checking linker position independent executable support... yes
checking linker PIE support with copy reloc... no
checking linker EH-compatible garbage collection of sections... no
checking linker EH garbage collection of sections bug... no
checking linker for compressed debug sections... test: : bad number
test: : bad number
test: : bad number
3
checking linker --as-needed support... yes
checking linker mapfile support for clearing hardware capabilities... no
checking linker --build-id support... yes
checking linker *_sol2 emulation support... no
checking linker --sysroot support... yes
checking __stack_chk_fail in target C library... no
checking sys/sdt.h in the target C library... no
checking dl_iterate_phdr in target C library... unknown
checking whether to enable maintainer-specific portions of Makefiles... no
checking whether to avoid linking multiple front-ends at once... no
Links are now set up to build a cross-compiler
 from x86_64--netbsd to i686-w64-mingw32.
checking for exported symbols... yes
checking for -rdynamic... yes
checking for library containing dlopen... none required
checking for -fPIC -shared... yes
gcc_driver_version: 8.1.0
checking for -fno-PIE option... yes
checking for -no-pie option... yes
checking linker -z bndplt option... no
checking linker --push-state/--pop-state options... yes
configure: updating cache ./config.cache
configure: creating ./config.status
config.status: creating as
config.status: creating collect-ld
config.status: creating nm
config.status: creating Makefile
config.status: creating ada/gcc-interface/Makefile
config.status: creating ada/Makefile
config.status: creating auto-host.h
config.status: executing depdir commands
mkdir .deps
config.status: executing gccdepdir commands
mkdir build
mkdir build/.deps
mkdir ada/.deps
mkdir brig
mkdir brig/.deps
mkdir c
mkdir c/.deps
mkdir cp
mkdir cp/.deps
mkdir fortran
mkdir fortran/.deps
mkdir go
mkdir go/.deps
mkdir jit
mkdir jit/.deps
mkdir lto
mkdir lto/.deps
mkdir objc
mkdir objc/.deps
mkdir objcp
mkdir objcp/.deps
mkdir c-family
mkdir c-family/.deps
mkdir common
mkdir common/.deps
config.status: executing default commands
mkdir ./libcc1
Configuring in ./libcc1
gmake[2]: Entering directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build/gcc'
configure: creating cache ./config.cache
checking build system type... x86_64--netbsd
checking host system type... x86_64--netbsd
checking target system type... i686-w64-mingw32
checking for x86_64--netbsd-gcc... clang
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables... 
checking for suffix of object files... TARGET_CPU_DEFAULT="" \
HEADERS="auto-host.h ansidecl.h" DEFINES="" \
/bin/sh ../../gcc-8.1.0/gcc/mkconfig.sh config.h
TARGET_CPU_DEFAULT="" \
HEADERS="options.h insn-constants.h config/vxworks-dummy.h config/i386/i386.h config/i386/unix.h config/i386/bsd.h config/i386/gas.h config/dbxcoff.h config/i386/cygming.h config/i386/mingw32.h config/i386/mingw-w64.h config/i386/mingw-stdint.h config/initfini-array.h defaults.h" DEFINES="LIBC_GLIBC=1 LIBC_UCLIBC=2 LIBC_BIONIC=3 LIBC_MUSL=4" \
/bin/sh ../../gcc-8.1.0/gcc/mkconfig.sh tm.h
TARGET_CPU_DEFAULT="" \
HEADERS="config/i386/i386-protos.h tm-preds.h" DEFINES="" \
/bin/sh ../../gcc-8.1.0/gcc/mkconfig.sh tm_p.h
TARGET_CPU_DEFAULT="" \
HEADERS="auto-host.h ansidecl.h" DEFINES="" \
/bin/sh ../../gcc-8.1.0/gcc/mkconfig.sh bconfig.h
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
-DBASEVER="\"8.1.0\"" -DDATESTAMP="\"\"" \
-DREVISION="\"\"" \
-DDEVPHASE="\"\"" -DPKGVERSION="\"(GCC) \"" \
-DBUGURL="\"<https://gcc.gnu.org/bugs/>\"" -o build/version.o ../../gcc-8.1.0/gcc/version.c
LC_ALL=C ; export LC_ALL ; \
/usr/bin/awk -f ../../gcc-8.1.0/gcc/opt-gather.awk ../../gcc-8.1.0/gcc/ada/gcc-interface/lang.opt ../../gcc-8.1.0/gcc/brig/lang.opt ../../gcc-8.1.0/gcc/fortran/lang.opt ../../gcc-8.1.0/gcc/go/lang.opt ../../gcc-8.1.0/gcc/lto/lang.opt ../../gcc-8.1.0/gcc/c-family/c.opt ../../gcc-8.1.0/gcc/common.opt ../../gcc-8.1.0/gcc/config/fused-madd.opt ../../gcc-8.1.0/gcc/config/i386/i386.opt ../../gcc-8.1.0/gcc/config/i386/cygming.opt ../../gcc-8.1.0/gcc/config/i386/mingw.opt ../../gcc-8.1.0/gcc/config/i386/mingw-w64.opt > tmp-optionlist
o
checking whether we are using the GNU C compiler... clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
yes
checking whether clang accepts -g... yes
checking for clang option to accept ISO C89... none needed
checking how to run the C preprocessor... clang-cpp
echo "#define BUILDING_GCC_MAJOR `echo 8.1.0 | sed -e 's/^\([0-9]*\).*$/\1/'`" > bversion.h
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-gi.list gtyp-input.list
if test no = yes \
   || test -n "../lib64 ../lib"; then \
  /bin/sh ../../gcc-8.1.0/gcc/genmultilib \
    "m64/m32" \
    "64 32" \
    "" \
    "" \
    "" \
    "" \
    "../lib64 ../lib" \
    "" \
    "" \
    "" \
    "no" \
    > tmp-mlib.h; \
else \
  /bin/sh ../../gcc-8.1.0/gcc/genmultilib '' '' '' '' '' '' '' '' \
    "" '' no \
    > tmp-mlib.h; \
fi
lsf="../../gcc-8.1.0/gcc/cp/lang-specs.h ../../gcc-8.1.0/gcc/fortran/lang-specs.h ../../gcc-8.1.0/gcc/lto/lang-specs.h ../../gcc-8.1.0/gcc/objc/lang-specs.h ../../gcc-8.1.0/gcc/objcp/lang-specs.h"; for f in $lsf; do \
    echo "#include \"$f\""; \
done | sed 's|../../gcc-8.1.0/gcc/||' > tmp-specs.h
echo "#define BUILDING_GCC_MINOR `echo 8.1.0 | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`" >> bversion.h
rm -f tmp-all-tree.def
/usr/bin/awk -f ../../gcc-8.1.0/gcc/gen-pass-instances.awk \
  ../../gcc-8.1.0/gcc/passes.def ../../gcc-8.1.0/gcc/config/i386/i386-passes.def > pass-instances.def
clang-cpp ../../gcc-8.1.0/gcc/params-list.h | sed 's/^#.*//;/^$/d' > tmp-params.list
clang-cpp ../../gcc-8.1.0/gcc/params-options.h | sed 's/^#.*//;/^$/d' > tmp-params.options
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-specs.h specs.h
echo timestamp > s-gtyp-input
echo "clang++ -no-pie   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -L/usr/pkg/lib -Wl,-R/usr/pkg/lib" > checksum-options.tmp \
&& ../../gcc-8.1.0/gcc/../move-if-change checksum-options.tmp checksum-options
echo timestamp > s-specs
echo "#define BUILDING_GCC_PATCHLEVEL `echo 8.1.0 | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`" >> bversion.h
echo '#include "tree.def"' > tmp-all-tree.def
/usr/bin/awk -f ../../gcc-8.1.0/gcc/config/i386/i386-builtin-types.awk ../../gcc-8.1.0/gcc/config/i386/i386-builtin-types.def > tmp-bt.inc
echo 'END_OF_BASE_TREE_CODES' >> tmp-all-tree.def
cp ../../gcc-8.1.0/gcc/gcc-ar.c gcc-nm.c
cp ../../gcc-8.1.0/gcc/gcc-ar.c gcc-ranlib.c
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-bt.inc i386-builtin-types.inc
echo "#define BUILDING_GCC_VERSION (BUILDING_GCC_MAJOR * 1000 + BUILDING_GCC_MINOR)" >> bversion.h
rm -f mm_malloc.h
TARGET_CPU_DEFAULT="" \
HEADERS="auto-host.h ansidecl.h config/i386/xm-mingw32.h" DEFINES="USED_FOR_TARGET " \
/bin/sh ../../gcc-8.1.0/gcc/mkconfig.sh tconfig.h
echo '#include "c-family/c-common.def"' >> tmp-all-tree.def
(echo "@set version-GCC 8.1.0"; \
 if [ "" = "experimental" ]; \
 then echo "@set DEVELOPMENT"; \
 else echo "@clear DEVELOPMENT"; \
 fi) > gcc-vers.texiT
cat ../../gcc-8.1.0/gcc/config/i386/gmm_malloc.h > mm_malloc.h
ltf="../../gcc-8.1.0/gcc/ada/gcc-interface/ada-tree.def ../../gcc-8.1.0/gcc/cp/cp-tree.def ../../gcc-8.1.0/gcc/objc/objc-tree.def"; for f in $ltf; do \
  echo "#include \"$f\""; \
done | sed 's|../../gcc-8.1.0/gcc/||' >> tmp-all-tree.def
echo timestamp > s-bversion
echo @set srcdir /data/scratch/cross/mingw-w64-i686-gcc/work/build/gcc/../../gcc-8.1.0/gcc >> gcc-vers.texiT
if [ -n "(GCC) " ]; then \
  echo "@set VERSION_PACKAGE (GCC) " >> gcc-vers.texiT; \
fi
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/genmodes.o ../../gcc-8.1.0/gcc/genmodes.c
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/errors.o ../../gcc-8.1.0/gcc/errors.c
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-params.options params.options
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-params.list params.list
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/gengtype.o ../../gcc-8.1.0/gcc/gengtype.c
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings  -Wno-error -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/gengtype-lex.o ../../gcc-8.1.0/gcc/gengtype-lex.c
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/gengtype-parse.o ../../gcc-8.1.0/gcc/gengtype-parse.c
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/gengtype-state.o ../../gcc-8.1.0/gcc/gengtype-state.c
echo "@set BUGURL @uref{https://gcc.gnu.org/bugs/}" >> gcc-vers.texiT; \
mv -f gcc-vers.texiT gcc-vers.texi
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/gengenrtl.o ../../gcc-8.1.0/gcc/gengenrtl.c
echo timestamp > s-params.list
checking for grep that handles long lines and -e... /data/scratch/cross/mingw-w64-i686-gcc/work/.tools/bin/grep
checking for egrep... /data/scratch/cross/mingw-w64-i686-gcc/work/.tools/bin/grep -E
checking for ANSI C header files... clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/genhooks.o ../../gcc-8.1.0/gcc/genhooks.c
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/genchecksum.o ../../gcc-8.1.0/gcc/genchecksum.c
echo timestamp > s-params.options
echo timestamp > gcc.pod
perl ../../gcc-8.1.0/gcc/../contrib/texi2pod.pl ../../gcc-8.1.0/gcc/doc/invoke.texi > gcc.pod
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
echo timestamp > s-i386-bt
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-all-tree.def all-tree.def
echo timestamp > s-alltree
perl ../../gcc-8.1.0/gcc/../contrib/texi2pod.pl -DBUGURL="@uref{https://gcc.gnu.org/bugs/}" \
  < ../../gcc-8.1.0/gcc/fortran/invoke.texi > gfortran.pod
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
echo timestamp > doc/gfortran.1
(pod2man --center="GNU" --release="gcc-8.1.0" --date=2018-05-02 --section=1 gfortran.pod > doc/gfortran.1.T$$ && \
	mv -f doc/gfortran.1.T$$ doc/gfortran.1) || \
	(rm -f doc/gfortran.1.T$$ && exit 1)
In file included from ../../gcc-8.1.0/gcc/gengtype.c:32:
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
               lbasename (__FILE__),__LINE__, ##__VA_ARGS__);} while (0)
                                              ^
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
In file included from ../../gcc-8.1.0/gcc/genhooks.c:34:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
gengtype-lex.c:2694:17: warning: comparison of integers of different signs: 'yy_size_t' (aka 'unsigned long') and 'int' [-Wsign-compare]
In file included from ../../gcc-8.1.0/gcc/genhooks.c:34:
../../gcc-8.1.0/gcc/target.def:1638:1:        for ( i = 0; i < _yybytes_len; ++i ) 
warning                     ~ ^ ~~~~~~~~~~~~: 
empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/genhooks.c:34:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/genhooks.c:34:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/genhooks.c:34:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/genhooks.c:34:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/genhooks.c:34:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/genhooks.c:34:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/genhooks.c:34:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/genhooks.c:34:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/genhooks.c:34:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/genhooks.c:34:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/genhooks.c:34:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/genhooks.c:34:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/genhooks.c:34:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/genhooks.c:35:
../../gcc-8.1.0/gcc/c-family/c-target.def:116:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/genhooks.c:36:
../../gcc-8.1.0/gcc/common/common-target.def:105:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
In file included from ../../gcc-8.1.0/gcc/gengtype-state.c:36:
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
               lbasename (__FILE__),__LINE__, ##__VA_ARGS__);} while (0)
                                              ^
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
clang++   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -no-pie -o build/gengenrtl \
    build/gengenrtl.o build/errors.o ../build-x86_64--netbsd/libiberty/libiberty.a
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-mlib.h multilib.h
build/gengenrtl > tmp-genrtl.h
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-genrtl.h genrtl.h
echo timestamp > s-genrtl-h
clang++   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -no-pie -o build/genchecksum \
    build/genchecksum.o ../build-x86_64--netbsd/libiberty/libiberty.a
1 warning generated.
yes
checking for sys/types.h... 17 warnings generated.
echo timestamp > s-mlib
echo timestamp > doc/gcc.1
(pod2man --center="GNU" --release="gcc-8.1.0" --date=2018-05-02 --section=1 gcc.pod > doc/gcc.1.T$$ && \
	mv -f doc/gcc.1.T$$ doc/gcc.1) || \
	(rm -f doc/gcc.1.T$$ && exit 1)
yes
checking for sys/stat.h... clang++   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -no-pie -o build/genhooks \
    build/genhooks.o build/errors.o ../build-x86_64--netbsd/libiberty/libiberty.a
yes
build/genhooks "Target Hook" \
				     > tmp-target-hooks-def.h
build/genhooks "Common Target Hook" \
				     > tmp-common-target-hooks-def.h
build/genhooks "C Target Hook" \
				     > tmp-c-target-hooks-def.h
checking for stdlib.h... /bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-c-target-hooks-def.h \
				     c-family/c-target-hooks-def.h
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-common-target-hooks-def.h \
				     common/common-target-hooks-def.h
echo timestamp > s-c-target-hooks-def-h
echo timestamp > s-common-target-hooks-def-h
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-target-hooks-def.h \
				     target-hooks-def.h
echo timestamp > s-target-hooks-def-h
yes
checking for string.h... clang++   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -no-pie -o build/genmodes \
    build/genmodes.o build/errors.o ../build-x86_64--netbsd/libiberty/libiberty.a
yes
checking for memory.h... build/genmodes -h > tmp-modes.h
build/genmodes -i > tmp-modes-inline.h
build/genmodes -m > tmp-min-modes.c
build/genmodes > tmp-modes.c
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-modes.c insn-modes.c
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-min-modes.c min-insn-modes.c
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-modes.h insn-modes.h
echo timestamp > s-modes-m
echo timestamp > s-modes-h
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-modes-inline.h \
  insn-modes-inline.h
echo timestamp > s-modes
echo timestamp > s-modes-inline-h
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/genmddeps.o ../../gcc-8.1.0/gcc/genmddeps.c
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/read-md.o ../../gcc-8.1.0/gcc/read-md.c
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/genconstants.o ../../gcc-8.1.0/gcc/genconstants.c
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/min-insn-modes.o min-insn-modes.c
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/inchash.o ../../gcc-8.1.0/gcc/inchash.c
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/genenums.o ../../gcc-8.1.0/gcc/genenums.c
yes
checking for strings.h... 19 warnings generated.
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-optionlist optionlist
echo timestamp > s-options
/usr/bin/awk -f ../../gcc-8.1.0/gcc/opt-functions.awk -f ../../gcc-8.1.0/gcc/opt-read.awk \
       -f ../../gcc-8.1.0/gcc/opth-gen.awk \
       < optionlist > tmp-options.h
/usr/bin/awk -f ../../gcc-8.1.0/gcc/opt-functions.awk -f ../../gcc-8.1.0/gcc/opt-read.awk \
       -f ../../gcc-8.1.0/gcc/optc-save-gen.awk \
       -v header_name="config.h system.h coretypes.h tm.h" < optionlist > options-save.c
/usr/bin/awk -f ../../gcc-8.1.0/gcc/opt-functions.awk -f ../../gcc-8.1.0/gcc/opt-read.awk \
       -f ../../gcc-8.1.0/gcc/optc-gen.awk \
       -v header_name="config.h system.h coretypes.h options.h tm.h" < optionlist > options.c
31 warnings generated.
yes
checking for inttypes.h... clang++   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -no-pie -o build/gengtype \
    build/gengtype.o build/errors.o build/gengtype-lex.o build/gengtype-parse.o build/gengtype-state.o build/version.o ../build-x86_64--netbsd/libiberty/libiberty.a
In file included from ../../gcc-8.1.0/gcc/read-md.c:28:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/inchash.c:26:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/genmddeps.c:20:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/genenums.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-options.h options.h
echo timestamp > s-options-h
yes
In file included from ../../gcc-8.1.0/gcc/genconstants.c:29:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
checking for stdint.h... In file included from ../../gcc-8.1.0/gcc/inchash.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/genmddeps.c:20:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
2 warnings generated.
In file included from ../../gcc-8.1.0/gcc/read-md.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/genenums.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
build/gengtype  \
                    -S ../../gcc-8.1.0/gcc -I gtyp-input.list -w tmp-gtype.state
In file included from min-insn-modes.c:6:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/genconstants.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
2 warnings generated.
yes
checking for unistd.h... In file included from min-insn-modes.c:6:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
min-insn-modes.c:232:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 0 },                   /* VOID */
    ^
    {}
min-insn-modes.c:233:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 0 },                   /* BLK */
    ^
    {}
min-insn-modes.c:234:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* CC */
    ^
    {}
min-insn-modes.c:235:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* CCGC */
    ^
    {}
min-insn-modes.c:236:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* CCGOC */
    ^
    {}
min-insn-modes.c:237:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* CCNO */
    ^
    {}
min-insn-modes.c:238:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* CCGZ */
    ^
    {}
min-insn-modes.c:239:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* CCA */
    ^
    {}
min-insn-modes.c:240:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* CCC */
    ^
    {}
min-insn-modes.c:241:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* CCO */
    ^
    {}
min-insn-modes.c:242:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* CCP */
    ^
    {}
min-insn-modes.c:243:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* CCS */
    ^
    {}
min-insn-modes.c:244:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* CCZ */
    ^
    {}
min-insn-modes.c:245:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* CCFP */
    ^
    {}
min-insn-modes.c:246:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* BI */
    ^
    {}
min-insn-modes.c:247:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* QI */
    ^
    {}
min-insn-modes.c:248:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* HI */
    ^
    {}
min-insn-modes.c:249:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* SI */
    ^
    {}
min-insn-modes.c:250:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* DI */
    ^
    {}
min-insn-modes.c:251:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* TI */
    ^
    {}
min-insn-modes.c:252:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* OI */
    ^
    {}
min-insn-modes.c:253:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* XI */
    ^
    {}
min-insn-modes.c:254:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* BND32 */
    ^
    {}
min-insn-modes.c:255:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* BND64 */
    ^
    {}
min-insn-modes.c:256:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* QQ */
    ^
    {}
min-insn-modes.c:257:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* HQ */
    ^
    {}
min-insn-modes.c:258:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* SQ */
    ^
    {}
min-insn-modes.c:259:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* DQ */
    ^
    {}
min-insn-modes.c:260:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* TQ */
    ^
    {}
min-insn-modes.c:261:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* UQQ */
    ^
    {}
min-insn-modes.c:262:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* UHQ */
    ^
    {}
min-insn-modes.c:263:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* USQ */
    ^
    {}
min-insn-modes.c:264:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* UDQ */
    ^
    {}
min-insn-modes.c:265:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* UTQ */
    ^
    {}
min-insn-modes.c:266:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* HA */
    ^
    {}
min-insn-modes.c:267:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* SA */
    ^
    {}
min-insn-modes.c:268:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* DA */
    ^
    {}
min-insn-modes.c:269:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* TA */
    ^
    {}
min-insn-modes.c:270:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* UHA */
    ^
    {}
min-insn-modes.c:271:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* USA */
    ^
    {}
min-insn-modes.c:272:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* UDA */
    ^
    {}
min-insn-modes.c:273:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* UTA */
    ^
    {}
min-insn-modes.c:274:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* SF */
    ^
    {}
min-insn-modes.c:275:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* DF */
    ^
    {}
min-insn-modes.c:276:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* XF */
    ^
    {}
min-insn-modes.c:277:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* TF */
    ^
    {}
min-insn-modes.c:278:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* SD */
    ^
    {}
min-insn-modes.c:279:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* DD */
    ^
    {}
min-insn-modes.c:280:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* TD */
    ^
    {}
min-insn-modes.c:281:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* CQI */
    ^
    {}
min-insn-modes.c:282:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* CHI */
    ^
    {}
min-insn-modes.c:283:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* CSI */
    ^
    {}
min-insn-modes.c:284:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* CDI */
    ^
    {}
min-insn-modes.c:285:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* CTI */
    ^
    {}
min-insn-modes.c:286:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* COI */
    ^
    {}
min-insn-modes.c:287:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* CXI */
    ^
    {}
min-insn-modes.c:288:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* SC */
    ^
    {}
min-insn-modes.c:289:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* DC */
    ^
    {}
min-insn-modes.c:290:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* XC */
    ^
    {}
min-insn-modes.c:291:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* TC */
    ^
    {}
min-insn-modes.c:292:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* V2QI */
    ^
    {}
min-insn-modes.c:293:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 },                   /* V4QI */
    ^
    {}
min-insn-modes.c:294:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* V2HI */
    ^
    {}
min-insn-modes.c:295:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* V1SI */
    ^
    {}
min-insn-modes.c:296:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 },                   /* V8QI */
    ^
    {}
min-insn-modes.c:297:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 },                   /* V4HI */
    ^
    {}
min-insn-modes.c:298:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* V2SI */
    ^
    {}
min-insn-modes.c:299:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* V1DI */
    ^
    {}
min-insn-modes.c:300:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 12 },                  /* V12QI */
    ^~
    { }
min-insn-modes.c:301:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 6 },                   /* V6HI */
    ^
    {}
min-insn-modes.c:302:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 14 },                  /* V14QI */
    ^~
    { }
min-insn-modes.c:303:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 },                  /* V16QI */
    ^~
    { }
min-insn-modes.c:304:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 },                   /* V8HI */
    ^
    {}
min-insn-modes.c:305:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 },                   /* V4SI */
    ^
    {}
min-insn-modes.c:306:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* V2DI */
    ^
    {}
min-insn-modes.c:307:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* V1TI */
    ^
    {}
min-insn-modes.c:308:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 32 },                  /* V32QI */
    ^~
    { }
min-insn-modes.c:309:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 },                  /* V16HI */
    ^~
    { }
min-insn-modes.c:310:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 },                   /* V8SI */
    ^
    {}
min-insn-modes.c:311:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 },                   /* V4DI */
    ^
    {}
min-insn-modes.c:312:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* V2TI */
    ^
    {}
min-insn-modes.c:313:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 64 },                  /* V64QI */
    ^~
    { }
min-insn-modes.c:314:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 32 },                  /* V32HI */
    ^~
    { }
min-insn-modes.c:315:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 },                  /* V16SI */
    ^~
    { }
min-insn-modes.c:316:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 },                   /* V8DI */
    ^
    {}
min-insn-modes.c:317:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 },                   /* V4TI */
    ^
    {}
min-insn-modes.c:318:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 128 },                 /* V128QI */
    ^~~
    {  }
min-insn-modes.c:319:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 64 },                  /* V64HI */
    ^~
    { }
min-insn-modes.c:320:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 32 },                  /* V32SI */
    ^~
    { }
min-insn-modes.c:321:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 },                  /* V16DI */
    ^~
    { }
min-insn-modes.c:322:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 },                   /* V8TI */
    ^
    {}
min-insn-modes.c:323:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 64 },                  /* V64SI */
    ^~
    { }
min-insn-modes.c:324:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* V2SF */
    ^
    {}
min-insn-modes.c:325:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 },                   /* V4SF */
    ^
    {}
min-insn-modes.c:326:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* V2DF */
    ^
    {}
min-insn-modes.c:327:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 },                   /* V8SF */
    ^
    {}
min-insn-modes.c:328:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 },                   /* V4DF */
    ^
    {}
min-insn-modes.c:329:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* V2TF */
    ^
    {}
min-insn-modes.c:330:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 },                  /* V16SF */
    ^~
    { }
min-insn-modes.c:331:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 },                   /* V8DF */
    ^
    {}
min-insn-modes.c:332:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 },                   /* V4TF */
    ^
    {}
min-insn-modes.c:333:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 32 },                  /* V32SF */
    ^~
    { }
min-insn-modes.c:334:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 },                  /* V16DF */
    ^~
    { }
min-insn-modes.c:335:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 },                   /* V8TF */
    ^
    {}
min-insn-modes.c:336:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 64 },                  /* V64SF */
    ^~
    { }
min-insn-modes.c:337:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 32 },                  /* V32DF */
    ^~
    { }
min-insn-modes.c:338:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 },                  /* V16TF */
    ^~
    { }
109 warnings generated.
2 warnings generated.
2 warnings generated.
2 warnings generated.
clang++   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -no-pie -o build/genmddeps \
    build/genmddeps.o build/read-md.o build/errors.o ../build-x86_64--netbsd/libiberty/libiberty.a
clang++   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -no-pie -o build/genconstants \
    build/genconstants.o build/read-md.o build/errors.o ../build-x86_64--netbsd/libiberty/libiberty.a
clang++   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -no-pie -o build/genenums \
    build/genenums.o build/read-md.o build/errors.o ../build-x86_64--netbsd/libiberty/libiberty.a
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-gtype.state gtype.state
build/gengtype  \
                    -r gtype.state
yes
build/genmddeps ../../gcc-8.1.0/gcc/common.md ../../gcc-8.1.0/gcc/config/i386/i386.md > tmp-mddeps
echo timestamp > s-gtype
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-mddeps mddeps.mk
checking minix/config.h usability... echo timestamp > s-mddeps
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/gencfn-macros.o ../../gcc-8.1.0/gcc/gencfn-macros.c
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/genmatch.o ../../gcc-8.1.0/gcc/genmatch.c
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/ggc-none.o ../../gcc-8.1.0/gcc/ggc-none.c
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/vec.o ../../gcc-8.1.0/gcc/vec.c
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/hash-table.o ../../gcc-8.1.0/gcc/hash-table.c
build/genconstants ../../gcc-8.1.0/gcc/common.md ../../gcc-8.1.0/gcc/config/i386/i386.md \
   > tmp-constants.h
build/genenums ../../gcc-8.1.0/gcc/common.md ../../gcc-8.1.0/gcc/config/i386/i386.md \
   > tmp-enums.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: clangwarning: : warningtreating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]: 
treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
no
checking minix/config.h presence... clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-constants.h insn-constants.h
cp doc/gcc.1 doc/g++.1
In file included from ../../gcc-8.1.0/gcc/gencfn-macros.c:67:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
echo timestamp > s-constants
no
checking for minix/config.h... no
checking whether it is safe to define __EXTENSIONS__... In file included from ../../gcc-8.1.0/gcc/ggc-none.c:31:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/hash-table.c:31:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/gencfn-macros.c:67:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-enums.c insn-enums.c
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/genpreds.o ../../gcc-8.1.0/gcc/genpreds.c
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/rtl.o ../../gcc-8.1.0/gcc/rtl.c
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/read-rtl.o ../../gcc-8.1.0/gcc/read-rtl.c
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/gensupport.o ../../gcc-8.1.0/gcc/gensupport.c
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/print-rtl.o ../../gcc-8.1.0/gcc/print-rtl.c
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/genflags.o ../../gcc-8.1.0/gcc/genflags.c
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/genconditions.o ../../gcc-8.1.0/gcc/genconditions.c
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/genattr.o ../../gcc-8.1.0/gcc/genattr.c
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/genattr-common.o ../../gcc-8.1.0/gcc/genattr-common.c
In file included from ../../gcc-8.1.0/gcc/gencfn-macros.c:68:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gencfn-macros.c:68:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/genmatch.c:26:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
yes
checking for a BSD-compatible install... /usr/bin/install -c -o pbulkXXX -g users
checking whether build environment is sane... In file included from ../../gcc-8.1.0/gcc/ggc-none.c:31:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/gencfn-macros.c:68:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/hash-table.c:31:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/ggc-none.c:32:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ggc-none.c:32:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/ggc-none.c:32:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/genmatch.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/hash-table.c:32:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/hash-table.c:32:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/genmatch.c:29:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/genmatch.c:29:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/gencodes.o ../../gcc-8.1.0/gcc/gencodes.c
In file included from ../../gcc-8.1.0/gcc/hash-table.c:32:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/genmatch.c:29:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/vec.c:31:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/print-rtl.c:29:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/genconditions.c:30:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/rtl.c:29:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/read-rtl.c:32:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/print-rtl.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
echo timestamp > s-enums
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/genconfig.o ../../gcc-8.1.0/gcc/genconfig.c
In file included from ../../gcc-8.1.0/gcc/genflags.c:25:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/genconditions.c:30:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/genpreds.c:25:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/print-rtl.c:31:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/print-rtl.c:31:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/genattr-common.c:25:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/vec.c:31:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/print-rtl.c:31:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/read-rtl.c:32:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/rtl.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/genmatch.c:29:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<c_expr::id_tab, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<c_expr::id_tab, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:673:8: note: in instantiation of function template specialization 'va_heap::reserve<c_expr::id_tab>' requested here
    A::reserve (v, nelems, exact PASS_MEM_STAT);
       ^
../../gcc-8.1.0/gcc/vec.h:694:3: note: in instantiation of function template specialization 'vec_safe_reserve<c_expr::id_tab, va_heap>' requested here
  vec_safe_reserve (v, nelems, false PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/vec.h:931:7: note: in instantiation of function template specialization 'vec_alloc<c_expr::id_tab, va_heap>' requested here
      vec_alloc (new_vec, len PASS_MEM_STAT);
      ^
../../gcc-8.1.0/gcc/vec.h:1531:28: note: in instantiation of member function 'vec<c_expr::id_tab, va_heap, vl_embed>::copy' requested here
    new_vec.m_vec = m_vec->copy ();
                           ^
../../gcc-8.1.0/gcc/genmatch.c:1329:41: note: in instantiation of member function 'vec<c_expr::id_tab, va_heap, vl_ptr>::copy' requested here
      vec<c_expr::id_tab> ids = ce->ids.copy ();
                                        ^
In file included from ../../gcc-8.1.0/gcc/genmatch.c:29:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<std::__1::pair<user_id *, id_base *>, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<std::__1::pair<user_id *, id_base *>, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<std::__1::pair<user_id *, id_base *> >' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1585:10: note: in instantiation of member function 'vec<std::__1::pair<user_id *, id_base *>, va_heap, vl_ptr>::reserve' requested here
  return reserve (nelems, true PASS_MEM_STAT);
         ^
../../gcc-8.1.0/gcc/vec.h:1600:5: note: in instantiation of member function 'vec<std::__1::pair<user_id *, id_base *>, va_heap, vl_ptr>::reserve_exact' requested here
    reserve_exact (nelems PASS_MEM_STAT);
    ^
../../gcc-8.1.0/gcc/vec.h:1412:31: note: in instantiation of member function 'vec<std::__1::pair<user_id *, id_base *>, va_heap, vl_ptr>::create' requested here
  auto_vec (size_t n) { this->create (n); }
                              ^
../../gcc-8.1.0/gcc/genmatch.c:1438:51: note: in instantiation of member function 'auto_vec<std::__1::pair<user_id *, id_base *>, 0>::auto_vec' requested here
              auto_vec<std::pair<user_id *, id_base *> > subst (n_ids);
                                                         ^
In file included from ../../gcc-8.1.0/gcc/genflags.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/print-rtl.c:31:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/genattr.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/vec.c:32:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/vec.c:32:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
5 warnings generated.
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/gentarget-def.o ../../gcc-8.1.0/gcc/gentarget-def.c
In file included from ../../gcc-8.1.0/gcc/vec.c:32:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/read-rtl.c:34:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/read-rtl.c:34:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/genattr-common.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/rtl.c:31:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/rtl.c:31:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/read-rtl.c:34:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from In file included from ../../gcc-8.1.0/gcc/rtl.c../../gcc-8.1.0/gcc/genflags.c::3127:
:
In file included from In file included from ../../gcc-8.1.0/gcc/rtl.h:../../gcc-8.1.0/gcc/rtl.h31::
31In file included from :
../../gcc-8.1.0/gcc/hash-table.hIn file included from :../../gcc-8.1.0/gcc/hash-table.h561::
235../../gcc-8.1.0/gcc/mem-stats.h:
:../../gcc-8.1.0/gcc/ggc.h126::272:81::  warningwarning: : 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]

struct mem_usageinline struct rtx_def *

^       ^

../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/genflags.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75../../gcc-8.1.0/gcc/hash-table.h::7341:: 1note::  previous use is here
note: class rtx_def;did you mean struct here?

      ^
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/genpreds.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/genconfig.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/genflags.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/read-rtl.c:34:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/print-rtl.c:54:
../../gcc-8.1.0/gcc/print-rtl.h:72:22: warning: private field 'm_rtx_reuse_manager' is not used [-Wunused-private-field]
  rtx_reuse_manager *m_rtx_reuse_manager;
                     ^
In file included from ../../gcc-8.1.0/gcc/rtl.c:31:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/genattr.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/genflags.c:27:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/genattr-common.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/genattr-common.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/genattr-common.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
yes
checking for a thread-safe mkdir -p... In file included from ../../gcc-8.1.0/gcc/gensupport.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
../../gcc-8.1.0/libcc1/../install-sh -c -d
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: checking for gawk... note: previous use is here
/usr/bin/awk
struct rtx_def;
       ^
checking whether /usr/pkg/bin/gmake sets $(MAKE)... In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:81:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNKNOWN, "UnKnown", "*", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:81:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNKNOWN, "UnKnown", "*", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:81:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNKNOWN, "UnKnown", "*", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:In file included from 88../../gcc-8.1.0/gcc/genconditions.c::132::
 In file included from warning../../gcc-8.1.0/gcc/rtl.h: :offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]31
:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272DEF_RTL_EXPR(VALUE, "value", "0", RTX_OBJ):
8^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~:
 warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
../../gcc-8.1.0/gcc/rtl.c:115:inline struct rtx_def *6
:       ^ 
note../../gcc-8.1.0/gcc/coretypes.h: :expanded from macro 'DEF_RTL_EXPR'75
:7: note: previous use is here
class rtx_def;   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \

      ^     ^~~~~~~~~~~~

../../gcc-8.1.0/gcc/rtl.h:695:22In file included from :../../gcc-8.1.0/gcc/genconditions.c :note32: :
expanded from macro 'RTX_HDR_SIZE'In file included from 
../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235#define RTX_HDR_SIZE offsetof (struct rtx_def, u):

../../gcc-8.1.0/gcc/ggc.h                     ^                         ~:
275:/usr/include/stddef.h11:: 59warning:: 32struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]:
 note: expanded from macro 'offsetof'
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h#define offsetof(type, member)  __builtin_offsetof(type, member):
75                                ^                        ~~~~~~:
7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:88:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VALUE, "value", "0", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:88:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VALUE, "value", "0", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:92:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEBUG_EXPR, "debug_expr", "0", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:92:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEBUG_EXPR, "debug_expr", "0", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:yes
695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:92:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEBUG_EXPR, "debug_expr", "0", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:99:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(EXPR_LIST, "expr_list", "ee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:99:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(EXPR_LIST, "expr_list", "ee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
In file included from ../../gcc-8.1.0/gcc/genpreds.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/genpreds.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
checking for style of include used by /usr/pkg/bin/gmake... In file included from ../../gcc-8.1.0/gcc/genconditions.c:32:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
GNU
In file included from ../../gcc-8.1.0/gcc/genattr-common.c:27:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
checking dependency style of clang... In file included from ../../gcc-8.1.0/gcc/genconfig.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/genpreds.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/genattr.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/genattr.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/genconditions.c:32:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/genattr.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/genpreds.c:27:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/gencodes.c:25:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/genattr.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/gentarget-def.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/gensupport.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
In file included from ../../gcc-8.1.0/gcc/genconfig.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
../../gcc-8.1.0/gcc/coretypes.hclass rtx_def;:
67      ^:20:
 note: did you mean struct here?
In file included from ../../gcc-8.1.0/gcc/genconfig.c:template<typename> class pod_mode;26:

In file included from                    ^~~~~
                   struct
../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/genconditions.c../../gcc-8.1.0/gcc/coretypes.h::12675:58::7 :warning : notecast from 'void **' to 'const struct c_test **' must have all intermediate pointers const qualified to be safe [-Wcast-qual]: 
previous use is here
class rtx_def;
      ^
  const struct c_test *test = * (const struct c_test **) slot;
                                                         ^
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:99:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(EXPR_LIST, "expr_list", "ee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:103:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(INSN_LIST, "insn_list", "ue", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:103:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(INSN_LIST, "insn_list", "ue", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:103:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(INSN_LIST, "insn_list", "ue", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:106:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(INT_LIST, "int_list", "ie", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:106:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(INT_LIST, "int_list", "ie", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:106:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(INT_LIST, "int_list", "ie", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:126:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SEQUENCE, "sequence", "E", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:126:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SEQUENCE, "sequence", "E", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:126:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SEQUENCE, "sequence", "E", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:129:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ADDRESS, "address", "i", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:129:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ADDRESS, "address", "i", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:129:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ADDRESS, "address", "i", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:142:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEBUG_INSN, "debug_insn", "uuBeiie", RTX_INSN)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:142:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
In file included from ../../gcc-8.1.0/gcc/genconfig.c:26:
In file included from DEF_RTL_EXPR(DEBUG_INSN, "debug_insn", "uuBeiie", RTX_INSN)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/rtl.c../../gcc-8.1.0/gcc/hash-table.h::117561::
6../../gcc-8.1.0/gcc/mem-stats.h:: 126note:: 1expanded from macro 'DEF_RTL_EXPR':
 warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
struct mem_usage     ^~~~~~~~~~~~

^
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/hash-table.hIn file included from :../../gcc-8.1.0/gcc/rtl.c341::1201:
:../../gcc-8.1.0/gcc/rtl.def:142:1 :note : warningdid you mean struct here?: 
offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
class mem_usage;
^~~~~
struct
DEF_RTL_EXPR(DEBUG_INSN, "debug_insn", "uuBeiie", RTX_INSN)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:145:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(INSN, "insn", "uuBeiie", RTX_INSN)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:145:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(INSN, "insn", "uuBeiie", RTX_INSN)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:145:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(INSN, "insn", "uuBeiie", RTX_INSN)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:149:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(JUMP_INSN, "jump_insn", "uuBeiie0", RTX_INSN)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:149:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(JUMP_INSN, "jump_insn", "uuBeiie0", RTX_INSN)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:149:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(JUMP_INSN, "jump_insn", "uuBeiie0", RTX_INSN)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:156:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CALL_INSN, "call_insn", "uuBeiiee", RTX_INSN)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:156:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CALL_INSN, "call_insn", "uuBeiiee", RTX_INSN)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:156:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CALL_INSN, "call_insn", "uuBeiiee", RTX_INSN)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:163:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(JUMP_TABLE_DATA, "jump_table_data", "uuBe0000", RTX_INSN)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:163:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(JUMP_TABLE_DATA, "jump_table_data", "uuBe0000", RTX_INSN)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:163:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(JUMP_TABLE_DATA, "jump_table_data", "uuBe0000", RTX_INSN)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:166:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(BARRIER, "barrier", "uu00000", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:166:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(BARRIER, "barrier", "uu00000", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:166:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(BARRIER, "barrier", "uu00000", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:174:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CODE_LABEL, "code_label", "uuB00is", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:174:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CODE_LABEL, "code_label", "uuB00is", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:174:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CODE_LABEL, "code_label", "uuB00is", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:181:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(NOTE, "note", "uuB0ni", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:181:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(NOTE, "note", "uuB0ni", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:181:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(NOTE, "note", "uuB0ni", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
6 warnings generated.
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:194:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(COND_EXEC, "cond_exec", "ee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:194:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(COND_EXEC, "cond_exec", "ee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:194:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(COND_EXEC, "cond_exec", "ee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:197:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PARALLEL, "parallel", "E", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:197:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PARALLEL, "parallel", "E", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:197:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PARALLEL, "parallel", "E", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:205:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ASM_INPUT, "asm_input", "si", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:205:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ASM_INPUT, "asm_input", "si", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:205:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ASM_INPUT, "asm_input", "si", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:1185: warning6s: generated.
 note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:219:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ASM_OPERANDS, "asm_operands", "ssiEEEi", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:219:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ASM_OPERANDS, "asm_operands", "ssiEEEi", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:219:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ASM_OPERANDS, "asm_operands", "ssiEEEi", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:237:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSPEC, "unspec", "Ei", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:237:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSPEC, "unspec", "Ei", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:237:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSPEC, "unspec", "Ei", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:240:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSPEC_VOLATILE, "unspec_volatile", "Ei", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:240:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSPEC_VOLATILE, "unspec_volatile", "Ei", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:240:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSPEC_VOLATILE, "unspec_volatile", "Ei", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:248:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ADDR_VEC, "addr_vec", "E", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:248:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ADDR_VEC, "addr_vec", "E", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:248:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ADDR_VEC, "addr_vec", "E", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:272:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ADDR_DIFF_VEC, "addr_diff_vec", "eEee0", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
In file included from 	-o build/gencheck.o ../../gcc-8.1.0/gcc/gencheck.c
../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:272:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ADDR_DIFF_VEC, "addr_diff_vec", "eEee0", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:272:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ADDR_DIFF_VEC, "addr_diff_vec", "eEee0", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:283:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PREFETCH, "prefetch", "eee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:283:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PREFETCH, "prefetch", "eee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:In file included from 6../../gcc-8.1.0/gcc/genconfig.c:: 26note:
: ../../gcc-8.1.0/gcc/rtl.hexpanded from macro 'DEF_RTL_EXPR':
305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \

     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: struct GTY((desc("0"), tag("0"),note
: ^expanded from macro 'RTX_HDR_SIZE'

#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/coretypes.h../../gcc-8.1.0/gcc/rtl.c::75120::
1../../gcc-8.1.0/gcc/rtl.def:: 283note:: 1did you mean struct here?: 
warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]class rtx_def;

^~~~~
struct
DEF_RTL_EXPR(PREFETCH, "prefetch", "eee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/genopinit.o ../../gcc-8.1.0/gcc/genopinit.c
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:295:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SET, "set", "ee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:295:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SET, "set", "ee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:295:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SET, "set", "ee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:304:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(USE, "use", "e", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:304:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(USE, "use", "e", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:304:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(USE, "use", "e", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:313:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CLOBBER, "clobber", "e", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:313:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CLOBBER, "clobber", "e", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:313:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CLOBBER, "clobber", "e", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:319:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CALL, "call", "ee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:319:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CALL, "call", "ee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:319:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CALL, "call", "ee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:323:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(RETURN, "return", "", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:323:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(RETURN, "return", "", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:323:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(RETURN, "return", "", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:329:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SIMPLE_RETURN, "simple_return", "", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:329:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SIMPLE_RETURN, "simple_return", "", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:329:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SIMPLE_RETURN, "simple_return", "", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:333:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(EH_RETURN, "eh_return", "", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:333:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(EH_RETURN, "eh_return", "", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:333:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(EH_RETURN, "eh_return", "", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:339:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(TRAP_IF, "trap_if", "ee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:339:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(TRAP_IF, "trap_if", "ee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from 7../../gcc-8.1.0/gcc/rtl.c warning:s120 generated.
:
../../gcc-8.1.0/gcc/rtl.def:339:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(TRAP_IF, "trap_if", "ee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:346:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_INT, "const_int", "w", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:346:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_INT, "const_int", "w", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: In file included from expanded from macro 'offsetof'../../gcc-8.1.0/gcc/gencodes.c
:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:#define offsetof(type, member)  __builtin_offsetof(type, member)323
:1                                ^                        ~~~~~~:
 warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
In file included from ^../../gcc-8.1.0/gcc/rtl.c
:120:
../../gcc-8.1.0/gcc/rtl.def:346:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_INT, "const_int", "w", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:349:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_WIDE_INT, "const_wide_int", "", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:349:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_WIDE_INT, "const_wide_int", "", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:../../gcc-8.1.0/gcc/coretypes.h695::6722::20 :note : noteexpanded from macro 'RTX_HDR_SIZE': 
did you mean struct here?
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
template<typename> class pod_mode;/usr/include/stddef.h
:                   ^~~~~59
:                   struct32
: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:349:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_WIDE_INT, "const_wide_int", "", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:352:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_POLY_INT, "const_poly_int", "", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:352:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_POLY_INT, "const_poly_int", "", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:352:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_POLY_INT, "const_poly_int", "", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:355:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_FIXED, "const_fixed", "www", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:355:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_FIXED, "const_fixed", "www", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:355:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_FIXED, "const_fixed", "www", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:361:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_DOUBLE, "const_double", CONST_DOUBLE_FORMAT, RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:361:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_DOUBLE, "const_double", CONST_DOUBLE_FORMAT, RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:361:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_DOUBLE, "const_double", CONST_DOUBLE_FORMAT, RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:364:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_VECTOR, "const_vector", "E", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:364:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_VECTOR, "const_vector", "E", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
In file included from ../../gcc-8.1.0/gcc/gensupport.c:24   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \:

In file included from      ^~~~~~~~~~~~../../gcc-8.1.0/gcc/rtl.h
:../../gcc-8.1.0/gcc/rtl.h31::
695In file included from :../../gcc-8.1.0/gcc/hash-table.h22::235 :
note../../gcc-8.1.0/gcc/ggc.h: :expanded from macro 'RTX_HDR_SIZE'272
:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
inline struct rtx_def */usr/include/stddef.h
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
:	-o build/genattrtab.o ../../gcc-8.1.0/gcc/genattrtab.c
59:32       ^
:../../gcc-8.1.0/gcc/coretypes.h :note75: :expanded from macro 'offsetof'7
: note: previous use is here
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
In file included from ../../gcc-8.1.0/gcc/rtl.def../../gcc-8.1.0/gcc/gensupport.c::36424::
1In file included from :../../gcc-8.1.0/gcc/rtl.h :warning31: :
offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]In file included from 
../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:DEF_RTL_EXPR(CONST_VECTOR, "const_vector", "E", RTX_CONST_OBJ)11
:^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 
warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]../../gcc-8.1.0/gcc/rtl.c
:118:6: note:   return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);expanded from macro 'DEF_RTL_EXPR'

          ^
../../gcc-8.1.0/gcc/coretypes.h:75:   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),7
:     ^~~~~~~~~~~~ 
note../../gcc-8.1.0/gcc/rtl.h: :previous use is here695
:22class rtx_def;:
       ^note
: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:369:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_STRING, "const_string", "s", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:369:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_STRING, "const_string", "s", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:369:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_STRING, "const_string", "s", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:375:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST, "const", "e", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:375:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST, "const", "e", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:375:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST, "const", "e", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:379:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PC, "pc", "", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:379:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PC, "pc", "", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:379:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PC, "pc", "", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:387:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(REG, "reg", "r", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:387:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(REG, "reg", "r", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:387:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(REG, "reg", "r", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:393:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SCRATCH, "scratch", "", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:393:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SCRATCH, "scratch", "", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:393:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SCRATCH, "scratch", "", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:397:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SUBREG, "subreg", "ep", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/gensupport.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warningIn file included from : ../../gcc-8.1.0/gcc/rtl.c:'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]120
:
../../gcc-8.1.0/gcc/rtl.defstruct mem_usage
:^397
:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SUBREG, "subreg", "ep", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: ../../gcc-8.1.0/gcc/hash-table.hnote:341: :expanded from macro 'RTX_HDR_SIZE'1
: note: did you mean struct here?
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~class mem_usage;

^~~~~/usr/include/stddef.h
:struct59
:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:397:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SUBREG, "subreg", "ep", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:410:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(STRICT_LOW_PART, "strict_low_part", "e", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:410:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(STRICT_LOW_PART, "strict_low_part", "e", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:410:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(STRICT_LOW_PART, "strict_low_part", "e", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:416:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONCAT, "concat", "ee", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:416:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONCAT, "concat", "ee", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:416:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONCAT, "concat", "ee", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:422:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONCATN, "concatn", "E", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:422:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONCATN, "concatn", "E", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:422:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONCATN, "concatn", "E", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:427:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MEM, "mem", "e0", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:427:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MEM, "mem", "e0", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:427:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MEM, "mem", "e0", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:431:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LABEL_REF, "label_ref", "u", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:431:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LABEL_REF, "label_ref", "u", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:431:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LABEL_REF, "label_ref", "u", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:437:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SYMBOL_REF, "symbol_ref", "s0", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:437:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SYMBOL_REF, "symbol_ref", "s0", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:437:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SYMBOL_REF, "symbol_ref", "s0", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:444:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CC0, "cc0", "", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:444:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CC0, "cc0", "", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:444:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CC0, "cc0", "", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:456:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(IF_THEN_ELSE, "if_then_else", "eee", RTX_TERNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:456:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(IF_THEN_ELSE, "if_then_else", "eee", RTX_TERNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:456:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(IF_THEN_ELSE, "if_then_else", "eee", RTX_TERNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:459:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(COMPARE, "compare", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:459:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(COMPARE, "compare", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:459:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(COMPARE, "compare", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:462:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PLUS, "plus", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:462:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PLUS, "plus", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32:clang : note: expanded from macro 'offsetof'
warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:462:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PLUS, "plus", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:465:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MINUS, "minus", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:465:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MINUS, "minus", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:465:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MINUS, "minus", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
7 warnings generated.
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:468:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(NEG, "neg", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:468:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(NEG, "neg", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:468:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(NEG, "neg", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:470:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MULT, "mult", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:470:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MULT, "mult", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:470:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MULT, "mult", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:473:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_MULT, "ss_mult", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:473:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_MULT, "ss_mult", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:473:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_MULT, "ss_mult", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/gensupport.c:24:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:475:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_MULT, "us_mult", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \../../gcc-8.1.0/gcc/coretypes.h
:     ^~~~~~~~~~~~75
:../../gcc-8.1.0/gcc/rtl.h1::695 :note22: :did you mean struct here? 
note: class rtx_def;expanded from macro 'RTX_HDR_SIZE'

^~~~~
struct#define RTX_HDR_SIZE offsetof (struct rtx_def, u)

                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:475:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_MULT, "us_mult", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:475:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_MULT, "us_mult", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:478:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DIV, "div", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:478:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DIV, "div", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:478:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DIV, "div", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:480:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_DIV, "ss_div", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
In file included from    ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \../../gcc-8.1.0/gcc/genpreds.c
:     ^~~~~~~~~~~~27
:
../../gcc-8.1.0/gcc/rtl.hIn file included from :../../gcc-8.1.0/gcc/rtl.h695::3022:
:../../gcc-8.1.0/gcc/vec.h :note1167: :10:expanded from macro 'RTX_HDR_SIZE' 
warning: offset of on non-POD type 'vec_embedded' (aka 'vec<std::__1::pair<unsigned int, const char *>, va_heap, vl_embed>') [-Winvalid-offsetof]
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
59         ^                       ~~~~~~~~~:
32: /usr/include/stddef.hnote:: 59expanded from macro 'offsetof':
32: note#define offsetof(type, member)  __builtin_offsetof(type, member): 
expanded from macro 'offsetof'                                ^                        ~~~~~~

#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<std::__1::pair<unsigned int, const char *>, va_heap, vl_embed>::embedded_size' requested here
In file included from   size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
../../gcc-8.1.0/gcc/rtl.c                                           ^:
120:
../../gcc-8.1.0/gcc/rtl.def../../gcc-8.1.0/gcc/vec.h::4801565::112::  warningnote: : offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]in instantiation of function template specialization 'va_heap::reserve<std::__1::pair<unsigned int, const char *> >' requested here

DEF_RTL_EXPR(SS_DIV, "ss_div", "ee", RTX_BIN_ARITH)  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~           ^

../../gcc-8.1.0/gcc/vec.h:1674../../gcc-8.1.0/gcc/rtl.c:3::117 :note6: :in instantiation of member function 'vec<std::__1::pair<unsigned int, const char *>, va_heap, vl_ptr>::reserve' requested here 
note: expanded from macro 'DEF_RTL_EXPR'
  reserve (1, false PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/genpreds.c:   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \1526
:     ^~~~~~~~~~~~9
: ../../gcc-8.1.0/gcc/rtl.hnote: :in instantiation of member function 'vec<std::__1::pair<unsigned int, const char *>, va_heap, vl_ptr>::safe_push' requested here695
:22: note: expanded from macro 'RTX_HDR_SIZE'
        values.safe_push (std::make_pair (const_int_start, "CT_CONST_INT"));
               ^
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:480:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_DIV, "ss_div", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:482:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_DIV, "us_div", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:482:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_DIV, "us_div", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:482:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/genautomata.o ../../gcc-8.1.0/gcc/genautomata.c
DEF_RTL_EXPR(US_DIV, "us_div", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/gentarget-def.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
In file included from                    ^~~~~../../gcc-8.1.0/gcc/rtl.c
:                   struct120
:
../../gcc-8.1.0/gcc/rtl.def:485:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MOD, "mod", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:485:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MOD, "mod", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:485:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MOD, "mod", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:488:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UDIV, "udiv", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:488:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UDIV, "udiv", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:488:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UDIV, "udiv", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:489:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UMOD, "umod", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:489:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UMOD, "umod", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:489:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UMOD, "umod", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:492:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(AND, "and", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:492:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(AND, "and", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:492:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(AND, "and", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:493:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(IOR, "ior", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:493:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(IOR, "ior", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:493:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(IOR, "ior", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: noteIn file included from : ../../gcc-8.1.0/gcc/gencodes.cexpanded from macro 'RTX_HDR_SIZE':
27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)In file included from 
../../gcc-8.1.0/gcc/hash-table.h                     ^                         ~:
235:
/usr/include/stddef.h:../../gcc-8.1.0/gcc/ggc.h59::27232::8 :note : warningexpanded from macro 'offsetof': 
struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^#define offsetof(type, member)  __builtin_offsetof(type, member)

../../gcc-8.1.0/gcc/coretypes.h                                ^                        ~~~~~~:
75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gencodes.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:494:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(XOR, "xor", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:494:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(XOR, "xor", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:494:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(XOR, "xor", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:495:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(NOT, "not", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:495:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(NOT, "not", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:495:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(NOT, "not", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:500:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ASHIFT, "ashift", "ee", RTX_BIN_ARITH) /* shift left */
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:500:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ASHIFT, "ashift", "ee", RTX_BIN_ARITH) /* shift left */
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:500:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ASHIFT, "ashift", "ee", RTX_BIN_ARITH) /* shift left */
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:501:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ROTATE, "rotate", "ee", RTX_BIN_ARITH) /* rotate left */
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:501:clang1: : warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]warning
: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
DEF_RTL_EXPR(ROTATE, "rotate", "ee", RTX_BIN_ARITH) /* rotate left */
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:501:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ROTATE, "rotate", "ee", RTX_BIN_ARITH) /* rotate left */
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
gcc3
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
checking whether to enable maintainer-specific portions of Makefiles... no
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
checking how to print strings... In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:502:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ASHIFTRT, "ashiftrt", "ee", RTX_BIN_ARITH) /* arithmetic shift right */
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59print: not found
:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:502:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ASHIFTRT, "ashiftrt", "ee", RTX_BIN_ARITH) /* arithmetic shift right */
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:502:1: printf
warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
checking for a sed that does not truncate output... DEF_RTL_EXPR(ASHIFTRT, "ashiftrt", "ee", RTX_BIN_ARITH) /* arithmetic shift right */
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:503:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LSHIFTRT, "lshiftrt", "ee", RTX_BIN_ARITH) /* logical shift right */
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:503:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LSHIFTRT, "lshiftrt", "ee", RTX_BIN_ARITH) /* logical shift right */
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:503:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LSHIFTRT, "lshiftrt", "ee", RTX_BIN_ARITH) /* logical shift right */
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
/usr/bin/sed
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:504:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ROTATERT, "rotatert", "ee", RTX_BIN_ARITH) /* rotate right */
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:504:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
checking for fgrep... DEF_RTL_EXPR(ROTATERT, "rotatert", "ee", RTX_BIN_ARITH) /* rotate right */
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:504:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ROTATERT, "rotatert", "ee", RTX_BIN_ARITH) /* rotate right */
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:513:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SMIN, "smin", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:/data/scratch/cross/mingw-w64-i686-gcc/work/.tools/bin/grep -F
513:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
checking for ld used by clang... DEF_RTL_EXPR(SMIN, "smin", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22In file included from :../../gcc-8.1.0/gcc/gencodes.c :note27: :
expanded from macro 'RTX_HDR_SIZE'In file included from 
../../gcc-8.1.0/gcc/rtl.h:31:
In file included from #define RTX_HDR_SIZE offsetof (struct rtx_def, u)../../gcc-8.1.0/gcc/hash-table.h:
561                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:513:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SMIN, "smin", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:514:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SMAX, "smax", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:514:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SMAX, "smax", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:514:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SMAX, "smax", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:515:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UMIN, "umin", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:515:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UMIN, "umin", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:515:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UMIN, "umin", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:516:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UMAX, "umax", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:516:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UMAX, "umax", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:516:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UMAX, "umax", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:525:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PRE_DEC, "pre_dec", "e", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:525:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PRE_DEC, "pre_dec", "e", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:525:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PRE_DEC, "pre_dec", "e", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:526:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PRE_INC, "pre_inc", "e", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:526:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PRE_INC, "pre_inc", "e", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:526:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PRE_INC, "pre_inc", "e", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:527:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(POST_DEC, "post_dec", "e", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:527:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(POST_DEC, "post_dec", "e", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:527:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(POST_DEC, "post_dec", "e", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:528:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(POST_INC, "post_inc", "e", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:528:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(POST_INC, "post_inc", "e", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:528:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(POST_INC, "post_inc", "e", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:542:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PRE_MODIFY, "pre_modify", "ee", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:542:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PRE_MODIFY, "pre_modify", "ee", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:542:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PRE_MODIFY, "pre_modify", "ee", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:543:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(POST_MODIFY, "post_modify", "ee", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:543:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(POST_MODIFY, "post_modify", "ee", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:543:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(POST_MODIFY, "post_modify", "ee", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:547:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(NE, "ne", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:547:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(NE, "ne", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:547:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(NE, "ne", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:548:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(EQ, "eq", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:548:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(EQ, "eq", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:548:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(EQ, "eq", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:549:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(GE, "ge", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:549:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(GE, "ge", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:549:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(GE, "ge", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:550:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(GT, "gt", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:550:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(GT, "gt", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:550:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(GT, "gt", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:326: warning snote generated.
: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:551:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LE, "le", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:551:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LE, "le", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:551:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LE, "le", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:552:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LT, "lt", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:552:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LT, "lt", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:552:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LT, "lt", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:553:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(GEU, "geu", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:553:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(GEU, "geu", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:553:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(GEU, "geu", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:554:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(GTU, "gtu", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:554:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(GTU, "gtu", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:554:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(GTU, "gtu", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:555:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LEU, "leu", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:555:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LEU, "leu", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:555:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LEU, "leu", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:556:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LTU, "ltu", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:556:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LTU, "ltu", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:556:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LTU, "ltu", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:559:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNORDERED, "unordered", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:559:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNORDERED, "unordered", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:559:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNORDERED, "unordered", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59In file included from :../../gcc-8.1.0/gcc/gentarget-def.c32::24 :
noteIn file included from : ../../gcc-8.1.0/gcc/rtl.hexpanded from macro 'offsetof':
31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:#define offsetof(type, member)  __builtin_offsetof(type, member)272
:                                ^                        ~~~~~~8
: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gentarget-def.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:560:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ORDERED, "ordered", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:560:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ORDERED, "ordered", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:560:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ORDERED, "ordered", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/genemit.o ../../gcc-8.1.0/gcc/genemit.c
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:563:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNEQ, "uneq", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:563:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNEQ, "uneq", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:563:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNEQ, "uneq", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:564:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNGE, "unge", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:564:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNGE, "unge", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:564:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNGE, "unge", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:565:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNGT, "ungt", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:565:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNGT, "ungt", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:565:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNGT, "ungt", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:566:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNLE, "unle", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:566:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNLE, "unle", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:566:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNLE, "unle", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/gentarget-def.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:567:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNLT, "unlt", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:567:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNLT, "unlt", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:567:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNLT, "unlt", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:570:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LTGT, "ltgt", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:570:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LTGT, "ltgt", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:570:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LTGT, "ltgt", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:575:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SIGN_EXTEND, "sign_extend", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:575:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SIGN_EXTEND, "sign_extend", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:575:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SIGN_EXTEND, "sign_extend", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:578:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ZERO_EXTEND, "zero_extend", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:578:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ZERO_EXTEND, "zero_extend", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:578:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ZERO_EXTEND, "zero_extend", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:581:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(TRUNCATE, "truncate", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:581:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(TRUNCATE, "truncate", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:581:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(TRUNCATE, "truncate", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:584:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FLOAT_EXTEND, "float_extend", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:584:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FLOAT_EXTEND, "float_extend", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:584:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FLOAT_EXTEND, "float_extend", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:585:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FLOAT_TRUNCATE, "float_truncate", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:585:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FLOAT_TRUNCATE, "float_truncate", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:585:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FLOAT_TRUNCATE, "float_truncate", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:588:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FLOAT, "float", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:588:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FLOAT, "float", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:588:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FLOAT, "float", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:596:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FIX, "fix", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:596:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FIX, "fix", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:596:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FIX, "fix", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
clang../../gcc-8.1.0/gcc/rtl.h:: 695:22:warning : notetreating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:599:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSIGNED_FLOAT, "unsigned_float", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:599:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSIGNED_FLOAT, "unsigned_float", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:599:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSIGNED_FLOAT, "unsigned_float", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
6 warnings generated.
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:604:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSIGNED_FIX, "unsigned_fix", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:604:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSIGNED_FIX, "unsigned_fix", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:604:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSIGNED_FIX, "unsigned_fix", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:614:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FRACT_CONVERT, "fract_convert", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:614:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FRACT_CONVERT, "fract_convert", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:614:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FRACT_CONVERT, "fract_convert", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:621:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSIGNED_FRACT_CONVERT, "unsigned_fract_convert", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:621:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSIGNED_FRACT_CONVERT, "unsigned_fract_convert", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
In file included from ../../gcc-8.1.0/gcc/gentarget-def.c#define offsetof(type, member)  __builtin_offsetof(type, member):
24:
                                ^                        ~~~~~~../../gcc-8.1.0/gcc/rtl.h
:305:1: warningIn file included from : ../../gcc-8.1.0/gcc/rtl.c'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]:
120:
../../gcc-8.1.0/gcc/rtl.def:621:struct GTY((desc("0"), tag("0"),1
:^ 
warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSIGNED_FRACT_CONVERT, "unsigned_fract_convert", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22:../../gcc-8.1.0/gcc/coretypes.h :note75: :expanded from macro 'RTX_HDR_SIZE'1: 
note: did you mean struct here?#define RTX_HDR_SIZE offsetof (struct rtx_def, u)

                     ^                         ~
class rtx_def;/usr/include/stddef.h
:^~~~~
59struct
:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:629:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SAT_FRACT, "sat_fract", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:629:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SAT_FRACT, "sat_fract", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:629:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SAT_FRACT, "sat_fract", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:635:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSIGNED_SAT_FRACT, "unsigned_sat_fract", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:635:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSIGNED_SAT_FRACT, "unsigned_sat_fract", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:635:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSIGNED_SAT_FRACT, "unsigned_sat_fract", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:638:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ABS, "abs", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:638:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ABS, "abs", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:638:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ABS, "abs", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:641:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SQRT, "sqrt", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:641:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SQRT, "sqrt", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:641:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SQRT, "sqrt", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
32	-o build/genextract.o ../../gcc-8.1.0/gcc/genextract.c
: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:644:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(BSWAP, "bswap", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:644:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(BSWAP, "bswap", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:644:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(BSWAP, "bswap", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:649:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FFS, "ffs", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:649:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FFS, "ffs", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:649:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FFS, "ffs", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:653:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CLRSB, "clrsb", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:653:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CLRSB, "clrsb", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:653:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CLRSB, "clrsb", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:656:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CLZ, "clz", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:656:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CLZ, "clz", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:656:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CLZ, "clz", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:659:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CTZ, "ctz", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:659:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CTZ, "ctz", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:659:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CTZ, "ctz", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:662:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(POPCOUNT, "popcount", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:662:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(POPCOUNT, "popcount", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:662:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(POPCOUNT, "popcount", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:665:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PARITY, "parity", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:665:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PARITY, "parity", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:665:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PARITY, "parity", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
6 warnings generated.
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:677:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SIGN_EXTRACT, "sign_extract", "eee", RTX_BITFIELD_OPS)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:677:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SIGN_EXTRACT, "sign_extract", "eee", RTX_BITFIELD_OPS)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:677:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SIGN_EXTRACT, "sign_extract", "eee", RTX_BITFIELD_OPS)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:681:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ZERO_EXTRACT, "zero_extract", "eee", RTX_BITFIELD_OPS)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:681:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ZERO_EXTRACT, "zero_extract", "eee", RTX_BITFIELD_OPS)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:681:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ZERO_EXTRACT, "zero_extract", "eee", RTX_BITFIELD_OPS)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:686:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(HIGH, "high", "e", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:686:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(HIGH, "high", "e", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:686:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(HIGH, "high", "e", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:690:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LO_SUM, "lo_sum", "ee", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:690:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LO_SUM, "lo_sum", "ee", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:690:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LO_SUM, "lo_sum", "ee", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:697:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VEC_MERGE, "vec_merge", "eee", RTX_TERNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:697:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VEC_MERGE, "vec_merge", "eee", RTX_TERNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
In file included from ../../gcc-8.1.0/gcc/gencodes.c:#define RTX_HDR_SIZE offsetof (struct rtx_def, u)27
:
                     ^                         ~../../gcc-8.1.0/gcc/rtl.h
:305/usr/include/stddef.h:1:: 59warning:: 32'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]:
 note: expanded from macro 'offsetof'
struct GTY((desc("0"), tag("0"),
^
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:697:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VEC_MERGE, "vec_merge", "eee", RTX_TERNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/coretypes.h../../gcc-8.1.0/gcc/rtl.c::75118::61::  notenote: : expanded from macro 'DEF_RTL_EXPR'did you mean struct here?

class rtx_def;
^~~~~
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),struct

     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:703:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VEC_SELECT, "vec_select", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:703:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VEC_SELECT, "vec_select", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:703:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VEC_SELECT, "vec_select", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:708:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VEC_CONCAT, "vec_concat", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
In file included from 	-o build/genoutput.o ../../gcc-8.1.0/gcc/genoutput.c
../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:708:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VEC_CONCAT, "vec_concat", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:708:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VEC_CONCAT, "vec_concat", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:714:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VEC_DUPLICATE, "vec_duplicate", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:714:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VEC_DUPLICATE, "vec_duplicate", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:714:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VEC_DUPLICATE, "vec_duplicate", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:719:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VEC_SERIES, "vec_series", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:719:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VEC_SERIES, "vec_series", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:719:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VEC_SERIES, "vec_series", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:722:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_PLUS, "ss_plus", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:722:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_PLUS, "ss_plus", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:722:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_PLUS, "ss_plus", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:725:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_PLUS, "us_plus", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:725:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_PLUS, "us_plus", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:725:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_PLUS, "us_plus", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:728:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_MINUS, "ss_minus", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:728:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_MINUS, "ss_minus", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:728:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_MINUS, "ss_minus", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:731:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_NEG, "ss_neg", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:731:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_NEG, "ss_neg", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:731:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_NEG, "ss_neg", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:733:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_NEG, "us_neg", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:733:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_NEG, "us_neg", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:733:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_NEG, "us_neg", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:736:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_ABS, "ss_abs", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:736:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_ABS, "ss_abs", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:736:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_ABS, "ss_abs", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:739:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_ASHIFT, "ss_ashift", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:739:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_ASHIFT, "ss_ashift", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:739:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_ASHIFT, "ss_ashift", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:742:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_ASHIFT, "us_ashift", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:742:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_ASHIFT, "us_ashift", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:742:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_ASHIFT, "us_ashift", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:745:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_MINUS, "us_minus", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'/usr/bin/ld

checking if the linker (/usr/bin/ld) is GNU ld... #define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:745:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_MINUS, "us_minus", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:745:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_MINUS, "us_minus", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:748:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_TRUNCATE, "ss_truncate", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:748:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_TRUNCATE, "ss_truncate", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:748:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_TRUNCATE, "ss_truncate", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
yes
checking for BSD- or MS-compatible name lister (nm)... nm
checking the name lister (nm) interface... In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:751:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_TRUNCATE, "us_truncate", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:751:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_TRUNCATE, "us_truncate", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:751:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_TRUNCATE, "us_truncate", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:754:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FMA, "fma", "eee", RTX_TERNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:754:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FMA, "fma", "eee", RTX_TERNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:754:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FMA, "fma", "eee", RTX_TERNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:757:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VAR_LOCATION, "var_location", "te", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:757:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VAR_LOCATION, "var_location", "te", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:757:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VAR_LOCATION, "var_location", "te", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:761:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEBUG_IMPLICIT_PTR, "debug_implicit_ptr", "t", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:761:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEBUG_IMPLICIT_PTR, "debug_implicit_ptr", "t", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:761:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEBUG_IMPLICIT_PTR, "debug_implicit_ptr", "t", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:766:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ENTRY_VALUE, "entry_value", "0", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:766:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ENTRY_VALUE, "entry_value", "0", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:766:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ENTRY_VALUE, "entry_value", "0", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:770:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEBUG_PARAMETER_REF, "debug_parameter_ref", "t", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:770:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEBUG_PARAMETER_REF, "debug_parameter_ref", "t", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:770:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEBUG_PARAMETER_REF, "debug_parameter_ref", "t", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:773:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEBUG_MARKER, "debug_marker", "", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:773:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEBUG_MARKER, "debug_marker", "", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:773:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEBUG_MARKER, "debug_marker", "", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:812:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MATCH_OPERAND, "match_operand", "iss", RTX_MATCH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:812:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MATCH_OPERAND, "match_operand", "iss", RTX_MATCH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
clang#define RTX_HDR_SIZE offsetof (struct rtx_def, u): 
                     ^                         ~
warning: /usr/include/stddef.htreating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]:
59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:812:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MATCH_OPERAND, "match_operand", "iss", RTX_MATCH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:818:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MATCH_SCRATCH, "match_scratch", "is", RTX_MATCH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:818:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MATCH_SCRATCH, "match_scratch", "is", RTX_MATCH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:818:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MATCH_SCRATCH, "match_scratch", "is", RTX_MATCH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:825:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MATCH_OPERATOR, "match_operator", "isE", RTX_MATCH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:825:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MATCH_OPERATOR, "match_operator", "isE", RTX_MATCH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:825:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MATCH_OPERATOR, "match_operator", "isE", RTX_MATCH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/gencheck.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:833:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55DEF_RTL_EXPR(MATCH_PARALLEL, "match_parallel", "isE", RTX_MATCH):
8^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~:
 note: previous use is here
../../gcc-8.1.0/gcc/rtl.c:115:struct rtx_def;6
:       ^ 
note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:833:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MATCH_PARALLEL, "match_parallel", "isE", RTX_MATCH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:833:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MATCH_PARALLEL, "match_parallel", "isE", RTX_MATCH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:837:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MATCH_DUP, "match_dup", "i", RTX_MATCH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:837:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MATCH_DUP, "match_dup", "i", RTX_MATCH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:837:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MATCH_DUP, "match_dup", "i", RTX_MATCH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:841:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MATCH_OP_DUP, "match_op_dup", "iE", RTX_MATCH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:841:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MATCH_OP_DUP, "match_op_dup", "iE", RTX_MATCH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:841:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MATCH_OP_DUP, "match_op_dup", "iE", RTX_MATCH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:845:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MATCH_PAR_DUP, "match_par_dup", "iE", RTX_MATCH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:845:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MATCH_PAR_DUP, "match_par_dup", "iE", RTX_MATCH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:845:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MATCH_PAR_DUP, "match_par_dup", "iE", RTX_MATCH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:855:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MATCH_CODE, "match_code", "ss", RTX_MATCH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:855:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MATCH_CODE, "match_code", "ss", RTX_MATCH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:855:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MATCH_CODE, "match_code", "ss", RTX_MATCH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:859:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MATCH_TEST, "match_test", "s", RTX_MATCH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:859:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MATCH_TEST, "match_test", "s", RTX_MATCH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:859:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MATCH_TEST, "match_test", "s", RTX_MATCH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:879:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_INSN, "define_insn", "sEsTV", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:879:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_INSN, "define_insn", "sEsTV", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:879:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_INSN, "define_insn", "sEsTV", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:888:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_PEEPHOLE, "define_peephole", "EsTV", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:888:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_PEEPHOLE, "define_peephole", "EsTV", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:888:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_PEEPHOLE, "define_peephole", "EsTV", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:899:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_SPLIT, "define_split", "EsES", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:899:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_SPLIT, "define_split", "EsES", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:899:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_SPLIT, "define_split", "EsES", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:927:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_INSN_AND_SPLIT, "define_insn_and_split", "sEsTsESV", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:927:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_INSN_AND_SPLIT, "define_insn_and_split", "sEsTsESV", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:927:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_INSN_AND_SPLIT, "define_insn_and_split", "sEsTsESV", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:931:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_PEEPHOLE2, "define_peephole2", "EsES", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:931:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_PEEPHOLE2, "define_peephole2", "EsES", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:931:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_PEEPHOLE2, "define_peephole2", "EsES", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:945:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_EXPAND, "define_expand", "sEssV", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:945:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_EXPAND, "define_expand", "sEssV", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:945:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_EXPAND, "define_expand", "sEssV", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:961:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_DELAY, "define_delay", "eE", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:961:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_DELAY, "define_delay", "eE", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.defclang:: 961:warning1: : treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]warning
: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_DELAY, "define_delay", "eE", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:964:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_ASM_ATTRIBUTES, "define_asm_attributes", "V", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:964:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_ASM_ATTRIBUTES, "define_asm_attributes", "V", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:964:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_ASM_ATTRIBUTES, "define_asm_attributes", "V", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:978:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_COND_EXEC, "define_cond_exec", "EssV", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:978:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_COND_EXEC, "define_cond_exec", "EssV", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:978:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_COND_EXEC, "define_cond_exec", "EssV", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:994:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_PREDICATE, "define_predicate", "ses", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:994:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_PREDICATE, "define_predicate", "ses", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:994:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_PREDICATE, "define_predicate", "ses", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:995:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_SPECIAL_PREDICATE, "define_special_predicate", "ses", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:995:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_SPECIAL_PREDICATE, "define_special_predicate", "ses", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:995:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_SPECIAL_PREDICATE, "define_special_predicate", "ses", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1008:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_REGISTER_CONSTRAINT, "define_register_constraint", "sss", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1008:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_REGISTER_CONSTRAINT, "define_register_constraint", "sss", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1008:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_REGISTER_CONSTRAINT, "define_register_constraint", "sss", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1047:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_CONSTRAINT, "define_constraint", "sse", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1047:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_CONSTRAINT, "define_constraint", "sse", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1047:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_CONSTRAINT, "define_constraint", "sse", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1048:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_MEMORY_CONSTRAINT, "define_memory_constraint", "sse", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1048:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_MEMORY_CONSTRAINT, "define_memory_constraint", "sse", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1048:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_MEMORY_CONSTRAINT, "define_memory_constraint", "sse", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1049:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_SPECIAL_MEMORY_CONSTRAINT, "define_special_memory_constraint", "sse", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1049:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_SPECIAL_MEMORY_CONSTRAINT, "define_special_memory_constraint", "sse", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1049:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_SPECIAL_MEMORY_CONSTRAINT, "define_special_memory_constraint", "sse", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1050:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_ADDRESS_CONSTRAINT, "define_address_constraint", "sse", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1050:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_ADDRESS_CONSTRAINT, "define_address_constraint", "sse", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1050:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_ADDRESS_CONSTRAINT, "define_address_constraint", "sse", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1064:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_CPU_UNIT, "define_cpu_unit", "sS", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1064:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_CPU_UNIT, "define_cpu_unit", "sS", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1064:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_CPU_UNIT, "define_cpu_unit", "sS", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1069:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_QUERY_CPU_UNIT, "define_query_cpu_unit", "sS", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1069:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_QUERY_CPU_UNIT, "define_query_cpu_unit", "sS", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1069:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_QUERY_CPU_UNIT, "define_query_cpu_unit", "sS", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1079:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(EXCLUSION_SET, "exclusion_set", "ss", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1079:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(EXCLUSION_SET, "exclusion_set", "ss", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1079:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(EXCLUSION_SET, "exclusion_set", "ss", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1101:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PRESENCE_SET, "presence_set", "ss", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1101:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PRESENCE_SET, "presence_set", "ss", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1101:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PRESENCE_SET, "presence_set", "ss", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1122:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FINAL_PRESENCE_SET, "final_presence_set", "ss", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:In file included from 22../../gcc-8.1.0/gcc/genattrtab.c:: 107note:
: ../../gcc-8.1.0/gcc/coretypes.hexpanded from macro 'RTX_HDR_SIZE':
75:#define RTX_HDR_SIZE offsetof (struct rtx_def, u)1
:                     ^                         ~ 
warning/usr/include/stddef.h: :class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]59
:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
class rtx_def;../../gcc-8.1.0/gcc/rtl.def
:^1122
:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
../../gcc-8.1.0/gcc/coretypes.h:55:8: noteDEF_RTL_EXPR(FINAL_PRESENCE_SET, "final_presence_set", "ss", RTX_EXTRA): 
previous use is here^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

struct rtx_def;../../gcc-8.1.0/gcc/rtl.c
:       ^117
:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1122:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FINAL_PRESENCE_SET, "final_presence_set", "ss", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1145:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ABSENCE_SET, "absence_set", "ss", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1145:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ABSENCE_SET, "absence_set", "ss", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1145:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ABSENCE_SET, "absence_set", "ss", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
5#define offsetof(type, member)  __builtin_offsetof(type, member) warning
s                                ^                        ~~~~~~ generated.

In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1150:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FINAL_ABSENCE_SET, "final_absence_set", "ss", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1150:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FINAL_ABSENCE_SET, "final_absence_set", "ss", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1150:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FINAL_ABSENCE_SET, "final_absence_set", "ss", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1165:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_BYPASS, "define_bypass", "issS", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1165:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_BYPASS, "define_bypass", "issS", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1165:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_BYPASS, "define_bypass", "issS", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1174:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_AUTOMATON, "define_automaton", "s", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1174:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_AUTOMATON, "define_automaton", "s", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1174:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_AUTOMATON, "define_automaton", "s", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1197:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(AUTOMATA_OPTION, "automata_option", "s", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1197:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(AUTOMATA_OPTION, "automata_option", "s", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1197:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(AUTOMATA_OPTION, "automata_option", "s", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1206:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_RESERVATION, "define_reservation", "ss", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1206:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_RESERVATION, "define_reservation", "ss", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1206:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_RESERVATION, "define_reservation", "ss", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1254:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_INSN_RESERVATION, "define_insn_reservation", "sies", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1254:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_INSN_RESERVATION, "define_insn_reservation", "sies", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1254:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_INSN_RESERVATION, "define_insn_reservation", "sies", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1262:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_ATTR, "define_attr", "sse", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1262:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_ATTR, "define_attr", "sse", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1262:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_ATTR, "define_attr", "sse", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/genpeep.o ../../gcc-8.1.0/gcc/genpeep.c
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1268:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_ENUM_ATTR, "define_enum_attr", "sse", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1268:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_ENUM_ATTR, "define_enum_attr", "sse", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1268:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_ENUM_ATTR, "define_enum_attr", "sse", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1271:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ATTR, "attr", "s", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1271:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ATTR, "attr", "s", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1271:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ATTR, "attr", "s", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1279:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SET_ATTR, "set_attr", "ss", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1279:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SET_ATTR, "set_attr", "ss", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1279:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SET_ATTR, "set_attr", "ss", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1294:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SET_ATTR_ALTERNATIVE, "set_attr_alternative", "sE", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1294:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SET_ATTR_ALTERNATIVE, "set_attr_alternative", "sE", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
6   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \ warning
s generated.
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1294:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SET_ATTR_ALTERNATIVE, "set_attr_alternative", "sE", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1299:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(EQ_ATTR, "eq_attr", "ss", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1299:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(EQ_ATTR, "eq_attr", "ss", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1299:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(EQ_ATTR, "eq_attr", "ss", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1303:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(EQ_ATTR_ALT, "eq_attr_alt", "ii", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1303:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(EQ_ATTR_ALT, "eq_attr_alt", "ii", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
In file included from    ? RTX_HDR_SIZE + sizeof (reg_info)                                   \../../gcc-8.1.0/gcc/genopinit.c
:     ^~~~~~~~~~~~23
:
../../gcc-8.1.0/gcc/rtl.h../../gcc-8.1.0/gcc/coretypes.h::69575::221::  warningnote: : class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1303:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(EQ_ATTR_ALT, "eq_attr_alt", "ii", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
class rtx_def;
../../gcc-8.1.0/gcc/rtl.c^
:118:../../gcc-8.1.0/gcc/coretypes.h6::55 :note8: :expanded from macro 'DEF_RTL_EXPR' 
note: previous use is here
struct rtx_def;
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),       ^

     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1311:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR (ATTR_FLAG, "attr_flag", "s", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1311:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR (ATTR_FLAG, "attr_flag", "s", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1311:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR (ATTR_FLAG, "attr_flag", "s", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1318:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(COND, "cond", "Ee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1318:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(COND, "cond", "Ee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1318:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(COND, "cond", "Ee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1338:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_SUBST, "define_subst", "sEsE", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1338:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_SUBST, "define_subst", "sEsE", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1338:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_SUBST, "define_subst", "sEsE", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1353:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_SUBST_ATTR, "define_subst_attr", "ssss", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1353:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_SUBST_ATTR, "define_subst_attr", "ssss", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:1353:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEFINE_SUBST_ATTR, "define_subst_attr", "ssss", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/genrecog.o ../../gcc-8.1.0/gcc/genrecog.c
In file included from ../../gcc-8.1.0/gcc/gencheck.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/rtl.c:189:13: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
    return (RTX_HDR_SIZE
            ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/rtl.c:194:13: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
    return (RTX_HDR_SIZE
            ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/rtl.c:198:12: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
    return RTX_HDR_SIZE + sizeof (struct block_symbol);
           ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/rtl.c:215:18: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  memset (rt, 0, RTX_HDR_SIZE);
                 ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/genautomata.c:109:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/genattrtab.c:107:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/genopinit.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/genattrtab.c:109:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/genattrtab.c:109:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/genemit.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/genautomata.c:109:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/genattrtab.c:109:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
2 warnings generated.
BSD nm
checking whether ln -s works... yes
checking the maximum length of command line arguments... 7 warnings generated.
196608
checking whether the shell understands some XSI constructs... yes
checking whether the shell understands "+="... In file included from ../../gcc-8.1.0/gcc/genextract.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: no
class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/genopinit.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/genopinit.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -no-pie -o build/gencheck \
    build/gencheck.o ../build-x86_64--netbsd/libiberty/libiberty.a
checking for /usr/bin/ld option to reload object files... -r
checking for x86_64--netbsd-objdump... objdump
checking how to recognize dependent libraries... clang++   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -no-pie -o build/gencfn-macros \
    build/gencfn-macros.o build/errors.o build/hash-table.o build/vec.o build/ggc-none.o ../build-x86_64--netbsd/libiberty/libiberty.a
In file included from ../../gcc-8.1.0/gcc/genattrtab.c:109:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/genopinit.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
6 warnings generated.
In file included from ../../gcc-8.1.0/gcc/genautomata.c:111:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/genautomata.c:111:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/genopinit.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/genautomata.c:111:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/genoutput.c:88:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
607 warnings generated.
In file included from ../../gcc-8.1.0/gcc/genautomata.c:111:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
../../gcc-8.1.0/gcc/genattrtab.c:585:16: warning: passing an object that undergoes default argument promotion to 'va_start' has undefined behavior [-Wvarargs]
  va_start (p, code);
               ^
../../gcc-8.1.0/gcc/genattrtab.c:580:25: note: parameter of type 'enum rtx_code' is declared here
attr_rtx (enum rtx_code code, ...)
                        ^
In file included from ../../gcc-8.1.0/gcc/genemit.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
build/gencfn-macros -c \
  > tmp-case-cfn-macros.h
build/gencfn-macros -o \
  > tmp-cfn-operators.pd
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-case-cfn-macros.h \
  case-cfn-macros.h
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-cfn-operators.pd \
  cfn-operators.pd
In file included from ../../gcc-8.1.0/gcc/genpeep.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
echo timestamp > s-cfn-operators
In file included from ../../gcc-8.1.0/gcc/genoutput.c:88:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/genemit.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/genemit.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
match_pattern /lib[^/]+(\.so|_pic\.a)$
checking for x86_64--netbsd-ar... ar
checking for x86_64--netbsd-strip... no
checking for strip... strip
checking for x86_64--netbsd-ranlib... ranlib
checking command to parse nm output from clang object... In file included from ../../gcc-8.1.0/gcc/genemit.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usageecho timestamp > s-case-cfn-macros

^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
6 warnings generated.
In file included from ../../gcc-8.1.0/gcc/genpeep.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/genemit.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
6struct warning
s generated.
build/gencheck > tmp-check.h
In file included from ../../gcc-8.1.0/gcc/genextract.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/genoutput.c:90:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/genoutput.c:90:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/genoutput.c:90:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-check.h tree-check.h
In file included from ../../gcc-8.1.0/gcc/genpeep.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/genpeep.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
echo timestamp > s-check
In file included from ../../gcc-8.1.0/gcc/genpeep.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/genoutput.c:90:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/genpeep.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/genextract.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/genextract.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/genextract.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/genrecog.c:110:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/genextract.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
ok
checking for dlfcn.h... 6 warnings generated.
In file included from ../../gcc-8.1.0/gcc/genrecog.c:110:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
6 warnings generated.
yes
checking for objdir... .libs
In file included from ../../gcc-8.1.0/gcc/genrecog.c:112:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/genrecog.c:112:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/genrecog.c:112:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/genrecog.c:112:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
checking if clang supports -fno-rtti -fno-exceptions... 6 warnings generated.
yes
checking for clang option to produce PIC... -fPIC -DPIC
checking if clang PIC flag -fPIC -DPIC works... 6 warnings generated.
6 warnings generated.
clang++   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -no-pie -o build/genpreds \
    build/genpreds.o build/rtl.o build/read-rtl.o build/ggc-none.o build/vec.o build/min-insn-modes.o build/gensupport.o build/print-rtl.o build/hash-table.o build/read-md.o build/errors.o ../build-x86_64--netbsd/libiberty/libiberty.a
clang++   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -no-pie -o build/genflags \
    build/genflags.o build/rtl.o build/read-rtl.o build/ggc-none.o build/vec.o build/min-insn-modes.o build/gensupport.o build/print-rtl.o build/hash-table.o build/read-md.o build/errors.o ../build-x86_64--netbsd/libiberty/libiberty.a
clang++   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -no-pie -o build/genconditions \
    build/genconditions.o build/rtl.o build/read-rtl.o build/ggc-none.o build/vec.o build/min-insn-modes.o build/gensupport.o build/print-rtl.o build/hash-table.o build/read-md.o build/errors.o ../build-x86_64--netbsd/libiberty/libiberty.a
clang++   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -no-pie -o build/genattr \
    build/genattr.o build/rtl.o build/read-rtl.o build/ggc-none.o build/vec.o build/min-insn-modes.o build/gensupport.o build/print-rtl.o build/hash-table.o build/read-md.o build/errors.o ../build-x86_64--netbsd/libiberty/libiberty.a
clang++   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -no-pie -o build/genattr-common \
    build/genattr-common.o build/rtl.o build/read-rtl.o build/ggc-none.o build/vec.o build/min-insn-modes.o build/gensupport.o build/print-rtl.o build/hash-table.o build/read-md.o build/errors.o ../build-x86_64--netbsd/libiberty/libiberty.a
clang++   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -no-pie -o build/gencodes \
    build/gencodes.o build/rtl.o build/read-rtl.o build/ggc-none.o build/vec.o build/min-insn-modes.o build/gensupport.o build/print-rtl.o build/hash-table.o build/read-md.o build/errors.o ../build-x86_64--netbsd/libiberty/libiberty.a
clang++   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -no-pie -o build/genconfig \
    build/genconfig.o build/rtl.o build/read-rtl.o build/ggc-none.o build/vec.o build/min-insn-modes.o build/gensupport.o build/print-rtl.o build/hash-table.o build/read-md.o build/errors.o ../build-x86_64--netbsd/libiberty/libiberty.a
clang++   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -no-pie -o build/gentarget-def \
    build/gentarget-def.o build/rtl.o build/read-rtl.o build/ggc-none.o build/vec.o build/min-insn-modes.o build/gensupport.o build/print-rtl.o build/hash-table.o build/read-md.o build/errors.o ../build-x86_64--netbsd/libiberty/libiberty.a
clang++   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -no-pie -o build/genopinit \
    build/genopinit.o build/rtl.o build/read-rtl.o build/ggc-none.o build/vec.o build/min-insn-modes.o build/gensupport.o build/print-rtl.o build/hash-table.o build/read-md.o build/errors.o ../build-x86_64--netbsd/libiberty/libiberty.a
clang++   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -no-pie -o build/genemit \
    build/genemit.o build/rtl.o build/read-rtl.o build/ggc-none.o build/vec.o build/min-insn-modes.o build/gensupport.o build/print-rtl.o build/hash-table.o build/read-md.o build/errors.o ../build-x86_64--netbsd/libiberty/libiberty.a
clang++   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -no-pie -o build/genextract \
    build/genextract.o build/rtl.o build/read-rtl.o build/ggc-none.o build/vec.o build/min-insn-modes.o build/gensupport.o build/print-rtl.o build/hash-table.o build/read-md.o build/errors.o ../build-x86_64--netbsd/libiberty/libiberty.a
In file included from ../../gcc-8.1.0/gcc/genrecog.c:112:
In file included from ../../gcc-8.1.0/gcc/rtl.h:30:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<std::__1::pair<parameter *, unsigned int>, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<std::__1::pair<parameter *, unsigned int>, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<std::__1::pair<parameter *, unsigned int> >' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1674:3: note: in instantiation of member function 'vec<std::__1::pair<parameter *, unsigned int>, va_heap, vl_ptr>::reserve' requested here
  reserve (1, false PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/genrecog.c:2707:18: note: in instantiation of member function 'vec<std::__1::pair<parameter *, unsigned int>, va_heap, vl_ptr>::safe_push' requested here
                pending_params.safe_push
                               ^
In file included from ../../gcc-8.1.0/gcc/genrecog.c:112:
In file included from ../../gcc-8.1.0/gcc/rtl.h:30:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<merge_state_info, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<merge_state_info, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<merge_state_info>' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1674:3: note: in instantiation of member function 'vec<merge_state_info, va_heap, vl_ptr>::reserve' requested here
  reserve (1, false PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/genrecog.c:3109:11: note: in instantiation of member function 'vec<merge_state_info, va_heap, vl_ptr>::safe_push' requested here
          states.safe_push (trans->to);
                 ^
In file included from ../../gcc-8.1.0/gcc/genrecog.c:112:
In file included from ../../gcc-8.1.0/gcc/rtl.h:30:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<std::__1::pair<transition *, state_size>, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<std::__1::pair<transition *, state_size>, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<std::__1::pair<transition *, state_size> >' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1674:3: note: in instantiation of member function 'vec<std::__1::pair<transition *, state_size>, va_heap, vl_ptr>::reserve' requested here
  reserve (1, false PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/genrecog.c:3444:14: note: in instantiation of member function 'vec<std::__1::pair<transition *, state_size>, va_heap, vl_ptr>::safe_push' requested here
                candidates.safe_push (subroutine_candidate (trans, to_size));
                           ^
yes
checking if clang static flag -static works... In file included from ../../gcc-8.1.0/gcc/genrecog.c:112:
In file included from ../../gcc-8.1.0/gcc/rtl.h:30:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<pattern_pos, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<pattern_pos, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<pattern_pos>' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1674:3: note: in instantiation of member function 'vec<pattern_pos, va_heap, vl_ptr>::reserve' requested here
  reserve (1, false PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/genrecog.c:3896:12: note: in instantiation of member function 'vec<pattern_pos, va_heap, vl_ptr>::safe_push' requested here
  worklist.safe_push (pattern_pos (pattern, pos));
           ^
clang++   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -no-pie -o build/genoutput \
    build/genoutput.o build/rtl.o build/read-rtl.o build/ggc-none.o build/vec.o build/min-insn-modes.o build/gensupport.o build/print-rtl.o build/hash-table.o build/read-md.o build/errors.o ../build-x86_64--netbsd/libiberty/libiberty.a
clang++   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -no-pie -o build/genpeep \
    build/genpeep.o build/rtl.o build/read-rtl.o build/ggc-none.o build/vec.o build/min-insn-modes.o build/gensupport.o build/print-rtl.o build/hash-table.o build/read-md.o build/errors.o ../build-x86_64--netbsd/libiberty/libiberty.a
build/genpreds ../../gcc-8.1.0/gcc/common.md ../../gcc-8.1.0/gcc/config/i386/i386.md > tmp-preds.c
build/genpreds -h ../../gcc-8.1.0/gcc/common.md ../../gcc-8.1.0/gcc/config/i386/i386.md > tmp-preds.h
build/genconditions ../../gcc-8.1.0/gcc/common.md ../../gcc-8.1.0/gcc/config/i386/i386.md > tmp-condmd.c
build/genpreds -c ../../gcc-8.1.0/gcc/common.md ../../gcc-8.1.0/gcc/config/i386/i386.md > tmp-constrs.h
yes
checking if clang supports -c -o file.o... yes
checking if clang supports -c -o file.o... (cached) yes
checking whether the clang linker (/usr/bin/ld) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... 7 warnings generated.
clang++   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -no-pie -o build/genattrtab \
    build/genattrtab.o build/rtl.o build/read-rtl.o build/ggc-none.o build/vec.o build/min-insn-modes.o build/gensupport.o build/print-rtl.o build/hash-table.o build/read-md.o build/errors.o ../build-x86_64--netbsd/libiberty/libiberty.a
NetBSD ld.elf_so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... yes
checking whether we are using the GNU C++ compiler... yes
checking whether clang++ accepts -g... /bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-constrs.h tm-constrs.h
echo timestamp > s-constrs-h
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-preds.h tm-preds.h
echo timestamp > s-preds-h
yes
checking dependency style of clang++... /bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-condmd.c build/gencondmd.c
echo timestamp > s-conditions
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-preds.c insn-preds.c
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/gencondmd.o build/gencondmd.c
echo timestamp > s-preds
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
gcc3
checking how to run the C++ preprocessor... clang++ -E
In file included from build/gencondmd.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from build/gencondmd.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
checking for ld used by clang++... In file included from build/gencondmd.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from build/gencondmd.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from build/gencondmd.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:31:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
/usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
In file included from build/gencondmd.c:27:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
checking whether the clang++ linker (/usr/bin/ld) supports shared libraries... yes
In file included from build/gencondmd.c:41:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from build/gencondmd.c:47:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from build/gencondmd.c:47:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
checking for clang++ option to produce PIC... -fPIC -DPIC
checking if clang++ PIC flag -fPIC -DPIC works... yes
checking if clang++ static flag -static works... ../../gcc-8.1.0/gcc/config/i386/sync.md:607:15: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
(TARGET_XADD) && 
              ^
../../gcc-8.1.0/gcc/config/i386/sync.md:607:15: note: use '&' for a bitwise operation
(TARGET_XADD) && 
              ^~
              &
../../gcc-8.1.0/gcc/config/i386/sync.md:607:15: note: remove constant to silence this warning
(TARGET_XADD) && 
             ~^~~
../../gcc-8.1.0/gcc/config/i386/sync.md:607:15: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
(TARGET_XADD) && 
              ^
../../gcc-8.1.0/gcc/config/i386/sync.md:607:15: note: use '&' for a bitwise operation
(TARGET_XADD) && 
              ^~
              &
../../gcc-8.1.0/gcc/config/i386/sync.md:607:15: note: remove constant to silence this warning
(TARGET_XADD) && 
             ~^~~
../../gcc-8.1.0/gcc/config/i386/i386.md:10990:72: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
((optimize && flag_peephole2) ? epilogue_completed : reload_completed) && 
                                                                       ^
../../gcc-8.1.0/gcc/config/i386/i386.md:10990:72: note: use '&' for a bitwise operation
((optimize && flag_peephole2) ? epilogue_completed : reload_completed) && 
                                                                       ^~
                                                                       &
../../gcc-8.1.0/gcc/config/i386/i386.md:10990:72: note: remove constant to silence this warning
((optimize && flag_peephole2) ? epilogue_completed : reload_completed) && 
                                                                      ~^~~
../../gcc-8.1.0/gcc/config/i386/i386.md:10990:72: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
((optimize && flag_peephole2) ? epilogue_completed : reload_completed) && 
                                                                       ^
../../gcc-8.1.0/gcc/config/i386/i386.md:10990:72: note: use '&' for a bitwise operation
((optimize && flag_peephole2) ? epilogue_completed : reload_completed) && 
                                                                       ^~
                                                                       &
../../gcc-8.1.0/gcc/config/i386/i386.md:10990:72: note: remove constant to silence this warning
((optimize && flag_peephole2) ? epilogue_completed : reload_completed) && 
                                                                      ~^~~
yes
checking if clang++ supports -c -o file.o... yes
checking if clang++ supports -c -o file.o... (cached) yes
checking whether the clang++ linker (/usr/bin/ld) supports shared libraries... yes
checking dynamic linker characteristics... NetBSD ld.elf_so
checking how to hardcode library paths into programs... immediate
checking whether basename is declared... ../../gcc-8.1.0/gcc/config/i386/sync.md:591:18: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
(TARGET_CMPXCHG) && 
                 ^
../../gcc-8.1.0/gcc/config/i386/sync.md:591:18: note: use '&' for a bitwise operation
(TARGET_CMPXCHG) && 
                 ^~
                 &
../../gcc-8.1.0/gcc/config/i386/sync.md:591:18: note: remove constant to silence this warning
(TARGET_CMPXCHG) && 
                ~^~~
../../gcc-8.1.0/gcc/config/i386/sync.md:591:18: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
(TARGET_CMPXCHG) && 
                 ^
../../gcc-8.1.0/gcc/config/i386/sync.md:591:18: note: use '&' for a bitwise operation
(TARGET_CMPXCHG) && 
                 ^~
                 &
../../gcc-8.1.0/gcc/config/i386/sync.md:591:18: note: remove constant to silence this warning
(TARGET_CMPXCHG) && 
                ~^~~
no
checking whether clang supports -W... ../../gcc-8.1.0/gcc/config/i386/i386.md:14227:16: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
(TARGET_BSWAP) && 
               ^
../../gcc-8.1.0/gcc/config/i386/i386.md:14227:16: note: use '&' for a bitwise operation
(TARGET_BSWAP) && 
               ^~
               &
../../gcc-8.1.0/gcc/config/i386/i386.md:14227:16: note: remove constant to silence this warning
(TARGET_BSWAP) && 
              ~^~~
../../gcc-8.1.0/gcc/config/i386/i386.md:14227:16: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
(TARGET_BSWAP) && 
               ^
../../gcc-8.1.0/gcc/config/i386/i386.md:14227:16: note: use '&' for a bitwise operation
(TARGET_BSWAP) && 
               ^~
               &
../../gcc-8.1.0/gcc/config/i386/i386.md:14227:16: note: remove constant to silence this warning
(TARGET_BSWAP) && 
              ~^~~
yes
checking whether clang supports -Wall... yes
clang: error: unsupported option '-print-multi-os-directory'
clang: error: no input files
checking for socket libraries... checking for connect... ../../gcc-8.1.0/gcc/config/i386/i386.md:11800:17: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
(TARGET_USE_BT) && 
                ^
../../gcc-8.1.0/gcc/config/i386/i386.md:11800:17: note: use '&' for a bitwise operation
(TARGET_USE_BT) && 
                ^~
                &
../../gcc-8.1.0/gcc/config/i386/i386.md:11800:17: note: remove constant to silence this warning
(TARGET_USE_BT) && 
               ~^~~
../../gcc-8.1.0/gcc/config/i386/i386.md:11800:17: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
(TARGET_USE_BT) && 
                ^
../../gcc-8.1.0/gcc/config/i386/i386.md:11800:17: note: use '&' for a bitwise operation
(TARGET_USE_BT) && 
                ^~
                &
../../gcc-8.1.0/gcc/config/i386/i386.md:11800:17: note: remove constant to silence this warning
(TARGET_USE_BT) && 
               ~^~~
yes
checking for gethostbyname... yes

checking for exported symbols... ../../gcc-8.1.0/gcc/config/i386/i386.md:11501:20: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
(reload_completed) && 
                   ^
../../gcc-8.1.0/gcc/config/i386/i386.md:11501:20: note: use '&' for a bitwise operation
(reload_completed) && 
                   ^~
                   &
../../gcc-8.1.0/gcc/config/i386/i386.md:11501:20: note: remove constant to silence this warning
(reload_completed) && 
                  ~^~~
../../gcc-8.1.0/gcc/config/i386/i386.md:11501:20: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
(reload_completed) && 
                   ^
../../gcc-8.1.0/gcc/config/i386/i386.md:11501:20: note: use '&' for a bitwise operation
(reload_completed) && 
                   ^~
                   &
../../gcc-8.1.0/gcc/config/i386/i386.md:11501:20: note: remove constant to silence this warning
(reload_completed) && 
                  ~^~~
yes
checking for -rdynamic... yes
checking for library containing dlopen... 21 warnings generated.
clang++   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -no-pie -o build/gencondmd \
    build/gencondmd.o ../build-x86_64--netbsd/libiberty/libiberty.a
none required
checking for -fPIC -shared... build/gencondmd > tmp-cond.md
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-cond.md insn-conditions.md
echo timestamp > s-condmd
build/genflags ../../gcc-8.1.0/gcc/common.md ../../gcc-8.1.0/gcc/config/i386/i386.md \
  insn-conditions.md > tmp-flags.h
build/genattr ../../gcc-8.1.0/gcc/common.md ../../gcc-8.1.0/gcc/config/i386/i386.md \
  insn-conditions.md > tmp-attr.h
build/genattr-common ../../gcc-8.1.0/gcc/common.md ../../gcc-8.1.0/gcc/config/i386/i386.md \
  insn-conditions.md > tmp-attr-common.h
build/gencodes ../../gcc-8.1.0/gcc/common.md ../../gcc-8.1.0/gcc/config/i386/i386.md \
  insn-conditions.md > tmp-codes.h
build/genconfig ../../gcc-8.1.0/gcc/common.md ../../gcc-8.1.0/gcc/config/i386/i386.md \
  insn-conditions.md > tmp-config.h
build/gentarget-def ../../gcc-8.1.0/gcc/common.md ../../gcc-8.1.0/gcc/config/i386/i386.md \
  insn-conditions.md > tmp-target-def.h
build/genopinit ../../gcc-8.1.0/gcc/common.md ../../gcc-8.1.0/gcc/config/i386/i386.md \
  insn-conditions.md -htmp-opinit.h -ctmp-opinit.c
build/genattrtab ../../gcc-8.1.0/gcc/common.md ../../gcc-8.1.0/gcc/config/i386/i386.md insn-conditions.md \
	-Atmp-attrtab.c -Dtmp-dfatab.c -Ltmp-latencytab.c
build/genemit ../../gcc-8.1.0/gcc/common.md ../../gcc-8.1.0/gcc/config/i386/i386.md \
  insn-conditions.md > tmp-emit.c
build/genextract ../../gcc-8.1.0/gcc/common.md ../../gcc-8.1.0/gcc/config/i386/i386.md \
  insn-conditions.md > tmp-extract.c
build/genoutput ../../gcc-8.1.0/gcc/common.md ../../gcc-8.1.0/gcc/config/i386/i386.md \
  insn-conditions.md > tmp-output.c
build/genpeep ../../gcc-8.1.0/gcc/common.md ../../gcc-8.1.0/gcc/config/i386/i386.md \
  insn-conditions.md > tmp-peep.c
6 warnings generated.
clang++   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -no-pie -o build/genautomata \
    build/genautomata.o build/rtl.o build/read-rtl.o build/ggc-none.o build/vec.o build/min-insn-modes.o build/gensupport.o build/print-rtl.o build/hash-table.o build/read-md.o build/errors.o ../build-x86_64--netbsd/libiberty/libiberty.a -lm
build/genautomata ../../gcc-8.1.0/gcc/common.md ../../gcc-8.1.0/gcc/config/i386/i386.md \
  insn-conditions.md > tmp-automata.c
10 warnings generated.
yes
checking for socketpair... clang++   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -no-pie -o build/genrecog \
    build/genrecog.o build/rtl.o build/read-rtl.o build/ggc-none.o build/vec.o build/min-insn-modes.o build/gensupport.o build/print-rtl.o build/hash-table.o build/read-md.o build/errors.o build/inchash.o ../build-x86_64--netbsd/libiberty/libiberty.a
build/genrecog ../../gcc-8.1.0/gcc/common.md ../../gcc-8.1.0/gcc/config/i386/i386.md \
  insn-conditions.md > tmp-recog.c
yes
checking for select... yes
checking for fork... /bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-codes.h insn-codes.h
echo timestamp > s-codes
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-flags.h insn-flags.h
echo timestamp > s-flags
clang++ -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/build -I../../gcc-8.1.0/gcc/../include  -I../../gcc-8.1.0/gcc/../libcpp/include -I/usr/pkg/include \
	-o build/gcov-iov.o ../../gcc-8.1.0/gcc/gcov-iov.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-config.h insn-config.h
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-peep.c insn-peep.c
yes
clang++   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -no-pie \
	build/gcov-iov.o -o build/gcov-iov
echo timestamp > s-peep
echo timestamp > s-config
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-attr.h insn-attr.h
configure: updating cache ./config.cache
configure: creating ./config.status
echo timestamp > s-attr
build/gcov-iov '8.1.0' '' \
    > tmp-gcov-iov.h
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-gcov-iov.h gcov-iov.h
echo timestamp > s-iov
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-target-def.h insn-target-def.h
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-extract.c insn-extract.c
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-opinit.h insn-opinit.h
echo timestamp > s-target-def
../../gcc-8.1.0/gcc/config/i386/i386.md:13185:1: warning: operand 0 missing mode?
../../gcc-8.1.0/gcc/config/i386/i386.md:20292:1: warning: operand 0 missing mode?
../../gcc-8.1.0/gcc/config/i386/i386.md:20325:1: warning: operand 0 missing mode?
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-attr-common.h insn-attr-common.h
echo timestamp > s-attr-common
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-opinit.c insn-opinit.c
Statistics for recog:
  Number of decisions:  41918
  longest path:           360 (code:   3780)
  longest backtrack:       23 (code:   4454)
Statistics for split_insns:
  Number of decisions:   2778
  longest path:           102 (code:     30)
  longest backtrack:       18 (code:    461)
Statistics for peephole2_insns:
  Number of decisions:   1513
  longest path:           240 (code:    180)
  longest backtrack:       16 (code:    153)
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-emit.c insn-emit.c
echo timestamp > s-extract
Shared 31908 out of 62820 states by creating 8095 new states, saving 23813
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-recog.c insn-recog.c
echo timestamp > s-recog
echo timestamp > s-opinit
echo timestamp > s-emit
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ic -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/c -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o c/c-lang.o -MT c/c-lang.o -MMD -MP -MF c/.deps/c-lang.TPo ../../gcc-8.1.0/gcc/c/c-lang.c
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ic-family -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/c-family -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o c-family/stub-objc.o -MT c-family/stub-objc.o -MMD -MP -MF c-family/.deps/stub-objc.TPo ../../gcc-8.1.0/gcc/c-family/stub-objc.c
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o attribs.o -MT attribs.o -MMD -MP -MF ./.deps/attribs.TPo ../../gcc-8.1.0/gcc/attribs.c
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ic -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/c -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o c/c-errors.o -MT c/c-errors.o -MMD -MP -MF c/.deps/c-errors.TPo ../../gcc-8.1.0/gcc/c/c-errors.c
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ic -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/c -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o c/c-decl.o -MT c/c-decl.o -MMD -MP -MF c/.deps/c-decl.TPo ../../gcc-8.1.0/gcc/c/c-decl.c
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ic -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/c -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o c/c-typeck.o -MT c/c-typeck.o -MMD -MP -MF c/.deps/c-typeck.TPo ../../gcc-8.1.0/gcc/c/c-typeck.c
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ic -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/c -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o c/c-convert.o -MT c/c-convert.o -MMD -MP -MF c/.deps/c-convert.TPo ../../gcc-8.1.0/gcc/c/c-convert.c
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ic -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/c -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o c/c-aux-info.o -MT c/c-aux-info.o -MMD -MP -MF c/.deps/c-aux-info.TPo ../../gcc-8.1.0/gcc/c/c-aux-info.c
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ic -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/c -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o c/c-objc-common.o -MT c/c-objc-common.o -MMD -MP -MF c/.deps/c-objc-common.TPo ../../gcc-8.1.0/gcc/c/c-objc-common.c
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ic -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/c -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o c/c-parser.o -MT c/c-parser.o -MMD -MP -MF c/.deps/c-parser.TPo ../../gcc-8.1.0/gcc/c/c-parser.c
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ic -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/c -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o c/c-fold.o -MT c/c-fold.o -MMD -MP -MF c/.deps/c-fold.TPo ../../gcc-8.1.0/gcc/c/c-fold.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/c/c-typeck.c:28:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/c/c-convert.c:28:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-output.c insn-output.c
In file included from ../../gcc-8.1.0/gcc/c/c-parser.c:41:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/c/c-lang.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/c/c-typeck.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/c/c-parser.c:41:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/c/c-typeck.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c/c-typeck.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c/c-typeck.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/c/c-parser.c:41:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c/c-parser.c:41:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c/c-aux-info.c:25:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/c/c-parser.c:41:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/c/c-errors.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/c-family/stub-objc.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/c/c-objc-common.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/c/c-aux-info.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.hIn file included from :../../gcc-8.1.0/gcc/c/c-convert.c323::281:
:In file included from  ../../gcc-8.1.0/gcc/coretypes.hwarning:: 417:
'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]../../gcc-8.1.0/gcc/machmode.h
:323struct pod_mode:
1^:
 warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/c/c-lang.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/attribs.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/c/c-aux-info.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c/c-aux-info.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c/c-convert.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c/c-convert.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c/c-errors.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/c/c-lang.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.hIn file included from :../../gcc-8.1.0/gcc/c/c-aux-info.c423::
25In file included from :
../../gcc-8.1.0/gcc/hash-table.hIn file included from :../../gcc-8.1.0/gcc/coretypes.h235::
423../../gcc-8.1.0/gcc/ggc.h:
:In file included from 272../../gcc-8.1.0/gcc/hash-table.h::5618:
:../../gcc-8.1.0/gcc/mem-stats.h :warning126: :struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]1
: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]inline struct rtx_def *

       ^
struct mem_usage../../gcc-8.1.0/gcc/coretypes.h
:^75
:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c/c-lang.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]../../gcc-8.1.0/gcc/hash-table.h
:341:1: note: did you mean struct here?  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);

          ^
class mem_usage;../../gcc-8.1.0/gcc/coretypes.h
:^~~~~75
:struct7
: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c/c-convert.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/c/c-fold.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/c/c-lang.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/c/c-errors.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c/c-errors.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c/c-errors.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/c/c-parser.c:42:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-parser.c:42:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-parser.c:42:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-parser.c:42:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-parser.c:42:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-parser.c:42:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/attribs.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/c/c-parser.c:42:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
echo timestamp > s-output
In file included from ../../gcc-8.1.0/gcc/c-family/stub-objc.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/c/c-parser.c:42:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ic -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/c -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o c/gimple-parser.o -MT c/gimple-parser.o -MMD -MP -MF c/.deps/gimple-parser.TPo ../../gcc-8.1.0/gcc/c/gimple-parser.c
In file included from ../../gcc-8.1.0/gcc/c/c-parser.c:42:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-parser.c:42:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-parser.c:42:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-parser.c:42:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-parser.c:42:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-parser.c:42:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-parser.c:42:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/c/c-decl.c:30:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/attribs.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/attribs.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c-family/stub-objc.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c-family/stub-objc.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/attribs.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/c-family/stub-objc.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/c/c-typeck.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-typeck.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-typeck.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-typeck.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-typeck.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-typeck.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-typeck.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-typeck.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-typeck.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-typeck.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-typeck.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-typeck.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-typeck.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-typeck.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-typeck.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-fold.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/c/c-decl.c:30:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/c/c-convert.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-convert.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-convert.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-convert.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-convert.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-convert.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-convert.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-convert.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-convert.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-convert.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-convert.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-convert.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-convert.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-convert.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ic-family -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/c-family -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o c-family/c-common.o -MT c-family/c-common.o -MMD -MP -MF c-family/.deps/c-common.TPo ../../gcc-8.1.0/gcc/c-family/c-common.c
In file included from ../../gcc-8.1.0/gcc/c/c-convert.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-fold.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c/c-fold.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/c/c-decl.c:30:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c/c-decl.c:30:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c/c-fold.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/c/gimple-parser.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/c/c-decl.c:30:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/attribs.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/attribs.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/attribs.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/attribs.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/attribs.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/attribs.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/attribs.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-parser.c:47:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/c/c-typeck.c:50:
In file included from ../../gcc-8.1.0/gcc/spellcheck-tree.h:23:
../../gcc-8.1.0/gcc/spellcheck.h:109:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^
../../gcc-8.1.0/gcc/spellcheck.h:109:9: note: use function 'std::abs' instead
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^~~
        std::abs
In file included from ../../gcc-8.1.0/gcc/attribs.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-parser.c:47:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/c/c-parser.c:47:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/attribs.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/attribs.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/attribs.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/attribs.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/attribs.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/attribs.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/attribs.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/c-family/c-common.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
5 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ic-family -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/c-family -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o c-family/c-cppbuiltin.o -MT c-family/c-cppbuiltin.o -MMD -MP -MF c-family/.deps/c-cppbuiltin.TPo ../../gcc-8.1.0/gcc/c-family/c-cppbuiltin.c
In file included from ../../gcc-8.1.0/gcc/c/gimple-parser.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
5 warnings generated.
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/c/c-objc-common.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ic-family -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/c-family -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o c-family/c-dump.o -MT c-family/c-dump.o -MMD -MP -MF c-family/.deps/c-dump.TPo ../../gcc-8.1.0/gcc/c-family/c-dump.c
In file included from ../../gcc-8.1.0/gcc/c/gimple-parser.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c/gimple-parser.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ic-family -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/c-family -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o c-family/c-format.o -MT c-family/c-format.o -MMD -MP -MF c-family/.deps/c-format.TPo ../../gcc-8.1.0/gcc/c-family/c-format.c
In file included from ../../gcc-8.1.0/gcc/c/c-fold.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-fold.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-fold.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-fold.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-fold.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-fold.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-fold.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-fold.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-fold.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-fold.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-fold.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-fold.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-fold.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-fold.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-fold.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/c-family/c-common.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/c/gimple-parser.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/c/c-objc-common.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c/c-objc-common.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-common.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-common.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c/c-objc-common.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/c-family/c-common.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/c/c-decl.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-cppbuiltin.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/c/c-decl.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-decl.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-decl.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-decl.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-decl.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-decl.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-decl.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-decl.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-decl.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-decl.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-decl.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-decl.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-decl.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-decl.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
20 warnings generated.
In file included from ../../gcc-8.1.0/gcc/c-family/c-dump.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-format.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ic-family -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/c-family -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o c-family/c-gimplify.o -MT c-family/c-gimplify.o -MMD -MP -MF c-family/.deps/c-gimplify.TPo ../../gcc-8.1.0/gcc/c-family/c-gimplify.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/c-family/c-cppbuiltin.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/c-family/c-dump.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/c-family/c-cppbuiltin.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-cppbuiltin.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c/gimple-parser.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/gimple-parser.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/gimple-parser.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/gimple-parser.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/gimple-parser.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/gimple-parser.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/gimple-parser.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/gimple-parser.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/gimple-parser.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/gimple-parser.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/gimple-parser.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/gimple-parser.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/gimple-parser.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/gimple-parser.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: In file included from empty macro arguments are a C99 feature [-Wc99-extensions]../../gcc-8.1.0/gcc/c-family/c-cppbuiltin.c
:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:HOOK_VECTOR_END (mode_switching)423
:
^In file included from 
../../gcc-8.1.0/gcc/hash-table.h:561../../gcc-8.1.0/gcc/target-hooks-macros.h:
:../../gcc-8.1.0/gcc/mem-stats.h43::12650:1::  warningnote: : 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
expanded from macro 'HOOK_VECTOR_END'
struct mem_usage
^
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/c/gimple-parser.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-dump.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-dump.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c/c-decl.c:36:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-gimplify.c:28:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/c/c-decl.c:36:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/c/c-decl.c:36:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/c-family/c-dump.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/c-family/c-format.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/c/c-decl.c:54:
In file included from ../../gcc-8.1.0/gcc/spellcheck-tree.h:23:
../../gcc-8.1.0/gcc/spellcheck.h:109:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^
../../gcc-8.1.0/gcc/spellcheck.h:109:9: note: use function 'std::abs' instead
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^~~
        std::abs
20 warnings generated.
In file included from ../../gcc-8.1.0/gcc/c-family/c-format.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-format.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ic-family -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/c-family -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o c-family/c-indentation.o -MT c-family/c-indentation.o -MMD -MP -MF c-family/.deps/c-indentation.TPo ../../gcc-8.1.0/gcc/c-family/c-indentation.c
In file included from ../../gcc-8.1.0/gcc/c-family/c-format.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/c-family/c-common.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-common.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-common.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-common.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-common.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-common.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-common.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-common.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-common.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-common.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-common.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-common.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-common.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-common.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-common.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/c/c-decl.c:2652:4: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
          struct symtab_node *snode = olddecl->decl_with_vis.symtab_node;
          ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/c/c-decl.c:2652:4: note: did you mean class here?
          struct symtab_node *snode = olddecl->decl_with_vis.symtab_node;
          ^~~~~~
          class
../../gcc-8.1.0/gcc/c/c-decl.c:2737:7: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
      struct symtab_node *snode = symtab_node::get (newdecl);
      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/c/c-decl.c:2737:7: note: did you mean class here?
      struct symtab_node *snode = symtab_node::get (newdecl);
      ^~~~~~
      class
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/c/gimple-parser.c:28:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/c/gimple-parser.c:28:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/c/gimple-parser.c:28:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/c-family/c-gimplify.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/c/gimple-parser.c:49:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
5../../gcc-8.1.0/gcc/gimple.h warning:s2596 generated.
:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ic-family -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/c-family -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o c-family/c-lex.o -MT c-family/c-lex.o -MMD -MP -MF c-family/.deps/c-lex.TPo ../../gcc-8.1.0/gcc/c-family/c-lex.c
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-gimplify.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-gimplify.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-cppbuiltin.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-cppbuiltin.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-cppbuiltin.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-cppbuiltin.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-cppbuiltin.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-cppbuiltin.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-cppbuiltin.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/c-family/c-cppbuiltin.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-cppbuiltin.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-cppbuiltin.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-cppbuiltin.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-cppbuiltin.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-cppbuiltin.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-cppbuiltin.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/c-family/c-cppbuiltin.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ic-family -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/c-family -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o c-family/c-omp.o -MT c-family/c-omp.o -MMD -MP -MF c-family/.deps/c-omp.TPo ../../gcc-8.1.0/gcc/c-family/c-omp.c
In file included from ../../gcc-8.1.0/gcc/c-family/c-common.c:33:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-common.c:33:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/c-family/c-common.c:33:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/c-family/c-common.c:42:
In file included from ../../gcc-8.1.0/gcc/common/common-target.h:67:
../../gcc-8.1.0/gcc/common/common-target.def:105:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-common.c:50:
../../gcc-8.1.0/gcc/spellcheck.h:109:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^
../../gcc-8.1.0/gcc/spellcheck.h:109:9: note: use function 'std::abs' instead
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^~~
        std::abs
In file included from ../../gcc-8.1.0/gcc/c-family/c-format.c:24:
In file included from ../../gcc-8.1.0/gcc/c-family/c-target.h:30:
../../gcc-8.1.0/gcc/c-family/c-target.def:116:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-indentation.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-gimplify.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/c-family/c-format.c:26:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/c-family/c-format.c:26:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
config.status: creating Makefile
In file included from ../../gcc-8.1.0/gcc/c-family/c-omp.c:26:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-cppbuiltin.c:31:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-cppbuiltin.c:33:
In file included from ../../gcc-8.1.0/gcc/common/common-target.h:67:
../../gcc-8.1.0/gcc/common/common-target.def:105:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c/c-decl.c:54:
In file included from ../../gcc-8.1.0/gcc/spellcheck-tree.h:23:
../../gcc-8.1.0/gcc/spellcheck.h:109:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^
../../gcc-8.1.0/gcc/c/c-decl.c:4087:5: note: in instantiation of member function 'best_match<tree_node *, tree_node *>::consider' requested here
        bm.consider (binding->id);
           ^
../../gcc-8.1.0/gcc/spellcheck.h:109:9: note: use function 'std::abs' instead
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^~~
        std::abs
In file included from ../../gcc-8.1.0/gcc/c-family/c-lex.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
20 warnings generated.
In file included from ../../gcc-8.1.0/gcc/c-family/c-omp.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/c-family/c-indentation.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -DTARGET_SYSTEM_ROOT=\"/usr/pkg/cross/i686-w64-mingw32\" -DTARGET_SYSTEM_ROOT_RELOCATABLE -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ic-family -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/c-family -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o c-family/c-opts.o -MT c-family/c-opts.o -MMD -MP -MF c-family/.deps/c-opts.TPo ../../gcc-8.1.0/gcc/c-family/c-opts.c
In file included from ../../gcc-8.1.0/gcc/c-family/c-omp.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-omp.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-indentation.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-indentation.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
config.status: creating cc1plugin-config.h
config.status: executing depfiles commands
In file included from ../../gcc-8.1.0/gcc/c-family/c-omp.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/c-family/c-indentation.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
config.status: executing libtool commands
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -DHOST_MACHINE=\"x86_64--netbsd\" -DTARGET_MACHINE=\"i686-w64-mingw32\" -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ic-family -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/c-family -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o c-family/c-pch.o -MT c-family/c-pch.o -MMD -MP -MF c-family/.deps/c-pch.TPo ../../gcc-8.1.0/gcc/c-family/c-pch.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/c-family/c-lex.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/c-family/c-format.c:26:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/c-family/c-format.c:2733:35: note: in instantiation of member function 'object_allocator<format_wanted_type>::allocate' requested here
              wanted_type_ptr = fwt_pool.allocate ();
                                         ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-lex.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-lex.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/spellcheck.h:109:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^
../../gcc-8.1.0/gcc/c-family/c-common.c:7942:8: note: in instantiation of member function 'best_match<const char *, const char *>::consider' requested here
    bm.consider (*candidates++);
       ^
../../gcc-8.1.0/gcc/spellcheck.h:109:9: note: use function 'std::abs' instead
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^~~
        std::abs
In file included from ../../gcc-8.1.0/gcc/c-family/c-lex.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/c-family/c-pch.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-opts.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
48 warnings generated.
In file included from ../../gcc-8.1.0/gcc/c-family/c-pch.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ic-family -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/c-family -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o c-family/c-ppoutput.o -MT c-family/c-ppoutput.o -MMD -MP -MF c-family/.deps/c-ppoutput.TPo ../../gcc-8.1.0/gcc/c-family/c-ppoutput.c
22 warnings generated.
In file included from ../../gcc-8.1.0/gcc/c-family/c-gimplify.c:33:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-lex.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-lex.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
5 warningHOOK_VECTOR_END (sched)s
 generated.
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-lex.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-lex.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-lex.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-lex.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-lex.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def../../gcc-8.1.0/gcc/gimple.h::33733026:1::10 : warningwarning: : empty macro arguments are a C99 feature [-Wc99-extensions]array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]

HOOK_VECTOR_END (addr_space)
  return gs->op[1];^
         ^      ~

../../gcc-8.1.0/gcc/target-hooks-macros.h../../gcc-8.1.0/gcc/gimple.h:43:371:50:: 3note: note: : expanded from macro 'HOOK_VECTOR_END'
array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)

                                                 ^  ^

../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-lex.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-lex.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-lex.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ic-family -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/c-family -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o c-family/c-pragma.o -MT c-family/c-pragma.o -MMD -MP -MF c-family/.deps/c-pragma.TPo ../../gcc-8.1.0/gcc/c-family/c-pragma.c
In file included from ../../gcc-8.1.0/gcc/c-family/c-lex.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-lex.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
In file included from ../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/c-family/c-lex.c::31523::
3In file included from :../../gcc-8.1.0/gcc/target.h :note211: :
array 'op' declared here../../gcc-8.1.0/gcc/target.def
:6430:1:  tree GTY((length ("%h.num_ops"))) op[1]; 
warning  ^: 
empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
In file included from ../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/c-family/c-lex.c::31523::
3In file included from :../../gcc-8.1.0/gcc/target.h :note211: :
array 'op' declared here../../gcc-8.1.0/gcc/target.def
:6688:  tree GTY((length ("%h.num_ops"))) op[1];1
:  ^ 
warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^../../gcc-8.1.0/gcc/gimple.h
:../../gcc-8.1.0/gcc/target-hooks-macros.h3567::433:: 50warning::  array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]note
: expanded from macro 'HOOK_VECTOR_END'  gs->op[2] = label;

  ^      ~
../../gcc-8.1.0/gcc/gimple.h#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;):
315                                                 ^:
3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/c-family/c-lex.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-opts.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ic-family -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/c-family -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o c-family/c-pretty-print.o -MT c-family/c-pretty-print.o -MMD -MP -MF c-family/.deps/c-pretty-print.TPo ../../gcc-8.1.0/gcc/c-family/c-pretty-print.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/c-family/c-gimplify.c:34:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-gimplify.c:34:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/c-family/c-gimplify.c:34:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/c-family/c-opts.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-opts.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-opts.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/c-family/c-pch.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pch.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pch.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/c-family/c-ppoutput.c:21:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pragma.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-ppoutput.c:21:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/c-family/c-pragma.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/c-family/c-pragma.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
In file included from inline struct rtx_def *../../gcc-8.1.0/gcc/c-family/c-pretty-print.c
:       ^23
:
../../gcc-8.1.0/gcc/coretypes.h../../gcc-8.1.0/gcc/coretypes.h::7575::17::  warning: note: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]previous use is here

class rtx_def;
      ^
In file included from class rtx_def;../../gcc-8.1.0/gcc/c-family/c-ppoutput.c
:In file included from ^21
../../gcc-8.1.0/gcc/c-family/c-pragma.c:
:../../gcc-8.1.0/gcc/coretypes.hIn file included from :../../gcc-8.1.0/gcc/coretypes.h55::423822::
 :
In file included from In file included from note../../gcc-8.1.0/gcc/hash-table.h: ../../gcc-8.1.0/gcc/coretypes.hprevious use is here:
423::
struct rtx_def;In file included from 
../../gcc-8.1.0/gcc/hash-table.h235:       ^235
:
:
../../gcc-8.1.0/gcc/ggc.h../../gcc-8.1.0/gcc/ggc.h:272::2758::11 :warning : warningstruct 'rtx_def' was previously declared as a class [-Wmismatched-tags]: 
struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);75
:          ^
7../../gcc-8.1.0/gcc/coretypes.h:: 75note:: 7:previous use is here 
note: previous use is hereclass rtx_def;

      ^class rtx_def;

      ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-ppoutput.c:21:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-opts.c:25:
In file included from ../../gcc-8.1.0/gcc/c-family/c-target.h:30:
../../gcc-8.1.0/gcc/c-family/c-target.def:116:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pragma.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/c-family/c-ppoutput.c:21:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
9 warnings generated.
In file included from ../../gcc-8.1.0/gcc/c-family/c-pretty-print.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ic-family -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/c-family -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o c-family/c-semantics.o -MT c-family/c-semantics.o -MMD -MP -MF c-family/.deps/c-semantics.TPo ../../gcc-8.1.0/gcc/c-family/c-semantics.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/c-family/c-pretty-print.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pretty-print.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pretty-print.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/c-family/c-pragma.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pragma.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pragma.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pragma.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pragma.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pragma.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pragma.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pragma.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pragma.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pragma.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pragma.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pragma.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pragma.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pragma.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pragma.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-semantics.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pch.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pch.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pch.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pch.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pch.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pch.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pch.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
33 warnings generated.
In file included from ../../gcc-8.1.0/gcc/c-family/c-pch.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pch.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pch.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pch.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pch.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pch.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pch.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pch.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ic-family -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/c-family -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o c-family/c-ada-spec.o -MT c-family/c-ada-spec.o -MMD -MP -MF c-family/.deps/c-ada-spec.TPo ../../gcc-8.1.0/gcc/c-family/c-ada-spec.c
In file included from ../../gcc-8.1.0/gcc/c-family/c-semantics.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/c-family/c-semantics.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *5
 warning       ^s
 generated.
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-semantics.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pragma.c:29:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-pragma.c:29:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/c-family/c-pragma.c:29:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ic-family -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/c-family -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o c-family/c-ubsan.o -MT c-family/c-ubsan.o -MMD -MP -MF c-family/.deps/c-ubsan.TPo ../../gcc-8.1.0/gcc/c-family/c-ubsan.c
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/c-family/c-semantics.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
5 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ic-family -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/c-family -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o c-family/known-headers.o -MT c-family/known-headers.o -MMD -MP -MF c-family/.deps/known-headers.TPo ../../gcc-8.1.0/gcc/c-family/known-headers.cc
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
6 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ic-family -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/c-family -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o c-family/c-attribs.o -MT c-family/c-attribs.o -MMD -MP -MF c-family/.deps/c-attribs.TPo ../../gcc-8.1.0/gcc/c-family/c-attribs.c
20 warnings generated.
20 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ic-family -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/c-family -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o c-family/c-warn.o -MT c-family/c-warn.o -MMD -MP -MF c-family/.deps/c-warn.TPo ../../gcc-8.1.0/gcc/c-family/c-warn.c
../../gcc-8.1.0/gcc/c-family/c-semantics.c:146:16: warning: passing an object that undergoes default argument promotion to 'va_start' has undefined behavior [-Wvarargs]
  va_start (p, code);
               ^
../../gcc-8.1.0/gcc/c-family/c-semantics.c:136:44: note: parameter of type 'enum tree_code' is declared here
build_stmt (location_t loc, enum tree_code code, ...)
                                           ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
7 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ic-family -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/c-family -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o c-family/c-spellcheck.o -MT c-family/c-spellcheck.o -MMD -MP -MF c-family/.deps/c-spellcheck.TPo ../../gcc-8.1.0/gcc/c-family/c-spellcheck.cc
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o i386-c.o -MT i386-c.o -MMD -MP -MF ./.deps/i386-c.TPo ../../gcc-8.1.0/gcc/config/i386/i386-c.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/c-family/c-ada-spec.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
6 warnings generated.
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/c-family/c-ubsan.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-attribs.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include \
  ../../gcc-8.1.0/gcc/config/winnt-c.c -o winnt-c.o
In file included from ../../gcc-8.1.0/gcc/c-family/known-headers.cc:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-ada-spec.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/c-family/c-ada-spec.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-ada-spec.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-ubsan.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/c-family/c-ada-spec.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/c-family/c-attribs.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/c-family/c-ubsan.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-ubsan.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c-family/known-headers.cc:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/c-family/c-ubsan.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/c-family/c-attribs.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-attribs.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386-c.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/c-family/known-headers.cc:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c-family/known-headers.cc:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-attribs.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/c-family/known-headers.cc:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/config/winnt-c.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386-c.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/c-family/c-spellcheck.cc:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386-c.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386-c.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
28 warnings generated.
5 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  \
../../gcc-8.1.0/gcc/config/i386/msformat-c.c
clang++   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -no-pie -o build/genmatch \
    build/genmatch.o ../build-x86_64--netbsd/libcpp/libcpp.a build/errors.o build/vec.o build/hash-table.o ../build-x86_64--netbsd/libiberty/libiberty.a
In file included from ../../gcc-8.1.0/gcc/config/i386/i386-c.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/config/winnt-c.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/c-family/c-spellcheck.cc:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/c-family/c-warn.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o insn-extract.o -MT insn-extract.o -MMD -MP -MF ./.deps/insn-extract.TPo insn-extract.c
In file included from ../../gcc-8.1.0/gcc/c-family/c-attribs.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/winnt-c.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from In file included from ../../gcc-8.1.0/gcc/c-family/c-attribs.c../../gcc-8.1.0/gcc/hash-table.h::23:
235In file included from :
../../gcc-8.1.0/gcc/target.h../../gcc-8.1.0/gcc/ggc.h::211272:
:../../gcc-8.1.0/gcc/target.def8:: 1638warning:: 1struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
: warning: inline struct rtx_def *empty macro arguments are a C99 feature [-Wc99-extensions]

       ^
HOOK_VECTOR_END (sched)
../../gcc-8.1.0/gcc/coretypes.h^:
75../../gcc-8.1.0/gcc/target-hooks-macros.h::437::50 : note: noteprevious use is here: 
expanded from macro 'HOOK_VECTOR_END'
class rtx_def;
      ^
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/winnt-c.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
In file included from ../../gcc-8.1.0/gcc/c-family/c-attribs.c:23:
In file included from   return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);../../gcc-8.1.0/gcc/target.h
:          ^211
:
../../gcc-8.1.0/gcc/coretypes.h../../gcc-8.1.0/gcc/target.def::166875::17::  warningnote: : empty macro arguments are a C99 feature [-Wc99-extensions]previous use is here

class rtx_def;HOOK_VECTOR_END (simd_clone)

      ^^

../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-attribs.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-attribs.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-attribs.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-attribs.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-attribs.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-attribs.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-attribs.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-attribs.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-attribs.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/c-family/c-attribs.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-attribs.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-attribs.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/winnt-c.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/c-family/c-spellcheck.cc:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-spellcheck.cc:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
5 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o insn-modes.o -MT insn-modes.o -MMD -MP -MF ./.deps/insn-modes.TPo insn-modes.c
In file included from ../../gcc-8.1.0/gcc/config/winnt-c.c:23:
In file included from ../../gcc-8.1.0/gcc/c-family/c-target.h:30:
../../gcc-8.1.0/gcc/c-family/c-target.def:116:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-spellcheck.cc:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from insn-extract.c:7:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386-c.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386-c.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386-c.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386-c.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386-c.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386-c.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386-c.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386-c.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386-c.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386-c.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386-c.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386-c.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386-c.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386-c.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386-c.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/msformat-c.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-attribs.c:31:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-attribs.c:31:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/c-family/c-attribs.c:31:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from insn-extract.c:7:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
6 warnings generated.
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o insn-opinit.o -MT insn-opinit.o -MMD -MP -MF ./.deps/insn-opinit.TPo insn-opinit.c
In file included from ../../gcc-8.1.0/gcc/config/i386/msformat-c.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/c-family/c-attribs.c:40:
In file included from ../../gcc-8.1.0/gcc/common/common-target.h:67:
../../gcc-8.1.0/gcc/common/common-target.def:105:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-extract.c:7:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from insn-extract.c:7:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from insn-extract.c:7:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/config/i386/msformat-c.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/config/i386/msformat-c.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-warn.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/config/i386/msformat-c.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/c-family/c-attribs.c:2102:7: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
      struct symtab_node *n = symtab_node::get (decl);
      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/c-family/c-attribs.c:2102:7: note: did you mean class here?
      struct symtab_node *n = symtab_node::get (decl);
      ^~~~~~
      class
../../gcc-8.1.0/gcc/c-family/c-attribs.c:2191:7: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
      struct symtab_node *n = symtab_node::get (*node);
      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/c-family/c-attribs.c:2191:7: note: did you mean class here?
      struct symtab_node *n = symtab_node::get (*node);
      ^~~~~~
      class
In file included from ../../gcc-8.1.0/gcc/c-family/c-warn.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-warn.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
5 warnings generated.
In file included from insn-modes.c:6:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-warn.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: noteclang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o insn-peep.o -MT insn-peep.o -MMD -MP -MF ./.deps/insn-peep.TPo insn-peep.c
: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/c-family/c-spellcheck.cc:26:
In file included from ../../gcc-8.1.0/gcc/spellcheck-tree.h:23:
../../gcc-8.1.0/gcc/spellcheck.h:109:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^
../../gcc-8.1.0/gcc/spellcheck.h:109:9: note: use function 'std::abs' instead
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^~~
        std::abs
In file included from insn-opinit.c:7:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
../../gcc-8.1.0/gcc/spellcheck.h:109:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^
../../gcc-8.1.0/gcc/c-family/c-spellcheck.cc:72:8: note: in instantiation of member function 'best_match<tree_node *, cpp_hashnode *>::consider' requested here
  bmm->consider (hashnode);
       ^
../../gcc-8.1.0/gcc/spellcheck.h:109:9: note: use function 'std::abs' instead
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^~~
        std::abs
In file included from insn-extract.c:9:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
7 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o insn-preds.o -MT insn-preds.o -MMD -MP -MF ./.deps/insn-preds.TPo insn-preds.c
In file included from insn-extract.c:9:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from insn-extract.c:9:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from insn-modes.c:6:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
In file included from ../../gcc-8.1.0/gcc/coretypes.hinsn-opinit.c::677:20:
:In file included from  ../../gcc-8.1.0/gcc/coretypes.hnote:: 417did you mean struct here?:

../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]template<typename> class pod_mode;

                   ^~~~~
                   struct
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/c-family/c-warn.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-warn.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-warn.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-warn.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-warn.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-warn.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-warn.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-warn.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-warn.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-warn.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-warn.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-warn.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-warn.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-warn.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/c-family/c-warn.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-modes.c:6:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from insn-modes.c:6:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from insn-opinit.c:7:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from insn-opinit.c:7:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
20 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o insn-recog.o -MT insn-recog.o -MMD -MP -MF ./.deps/insn-recog.TPo insn-recog.c
In file included from insn-modes.c:6:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from insn-opinit.c:7:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from insn-peep.c:7:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from insn-preds.c:7:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
5 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o insn-enums.o -MT insn-enums.o -MMD -MP -MF ./.deps/insn-enums.TPo insn-enums.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from insn-preds.c:7:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from insn-peep.c:7:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from insn-recog.c:8:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from insn-preds.c:7:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
insn-modes.c../../gcc-8.1.0/gcc/coretypes.h::234:755::7 : warningnote: : previous use is heresuggest braces around initialization of subobject [-Wmissing-braces]

class rtx_def;
      ^
  { 0 },                   /* VOID */
    ^
    {}
In file included from insn-preds.c:7:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.hinsn-modes.c::235235:
:../../gcc-8.1.0/gcc/ggc.h5::275:11 : warningwarning: : struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]suggest braces around initialization of subobject [-Wmissing-braces]

  { 0 },                   /* BLK */
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);    ^

          ^    {}

../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;insn-modes.c
:      ^
236:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 * BITS_PER_UNIT },   /* CC */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:237:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 * BITS_PER_UNIT },   /* CCGC */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:238:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 * BITS_PER_UNIT },   /* CCGOC */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:239:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 * BITS_PER_UNIT },   /* CCNO */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:240:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 * BITS_PER_UNIT },   /* CCGZ */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:241:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 * BITS_PER_UNIT },   /* CCA */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:242:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 * BITS_PER_UNIT },   /* CCC */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:243:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 * BITS_PER_UNIT },   /* CCO */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:244:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 * BITS_PER_UNIT },   /* CCP */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:245:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 * BITS_PER_UNIT },   /* CCS */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:246:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 * BITS_PER_UNIT },   /* CCZ */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:247:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 * BITS_PER_UNIT },   /* CCFP */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:248:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* BI */
    ^
    {}
insn-modes.c:249:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 * BITS_PER_UNIT },   /* QI */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:250:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 * BITS_PER_UNIT },   /* HI */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:251:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 * BITS_PER_UNIT },   /* SI */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:252:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 * BITS_PER_UNIT },   /* DI */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:253:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 * BITS_PER_UNIT },  /* TI */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:254:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 32 * BITS_PER_UNIT },  /* OI */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:255:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 64 * BITS_PER_UNIT },  /* XI */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:256:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 * BITS_PER_UNIT },   /* BND32 */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:257:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 * BITS_PER_UNIT },  /* BND64 */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:258:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 * BITS_PER_UNIT },   /* QQ */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:259:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 * BITS_PER_UNIT },   /* HQ */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:260:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 * BITS_PER_UNIT },   /* SQ */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:261:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 * BITS_PER_UNIT },   /* DQ */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:262:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 * BITS_PER_UNIT },  /* TQ */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:263:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 * BITS_PER_UNIT },   /* UQQ */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:264:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 * BITS_PER_UNIT },   /* UHQ */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:265:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 * BITS_PER_UNIT },   /* USQ */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:266:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 * BITS_PER_UNIT },   /* UDQ */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:267:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 * BITS_PER_UNIT },  /* UTQ */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:268:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 * BITS_PER_UNIT },   /* HA */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:269:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 * BITS_PER_UNIT },   /* SA */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:270:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 * BITS_PER_UNIT },   /* DA */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:271:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 * BITS_PER_UNIT },  /* TA */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:272:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 * BITS_PER_UNIT },   /* UHA */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:273:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 * BITS_PER_UNIT },   /* USA */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:274:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 * BITS_PER_UNIT },   /* UDA */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:275:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 * BITS_PER_UNIT },  /* UTA */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:276:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 * BITS_PER_UNIT },   /* SF */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:277:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 * BITS_PER_UNIT },   /* DF */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:278:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 80 },                  /* XF */
    ^~
    { }
insn-modes.c:279:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 * BITS_PER_UNIT },  /* TF */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:280:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 * BITS_PER_UNIT },   /* SD */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:281:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 * BITS_PER_UNIT },   /* DD */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:282:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 * BITS_PER_UNIT },  /* TD */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:283:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 * BITS_PER_UNIT },   /* CQI */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:284:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 * BITS_PER_UNIT },   /* CHI */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:285:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 * BITS_PER_UNIT },   /* CSI */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:286:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 * BITS_PER_UNIT },  /* CDI */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:287:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 32 * BITS_PER_UNIT },  /* CTI */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:288:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 64 * BITS_PER_UNIT },  /* COI */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:289:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 128 * BITS_PER_UNIT }, /* CXI */
    ^~~~~~~~~~~~~~~~~~~
    {                  }
insn-modes.c:290:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 * BITS_PER_UNIT },   /* SC */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:291:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 * BITS_PER_UNIT },  /* DC */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:292:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 160 },                 /* XC */
    ^~~
    {  }
insn-modes.c:293:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 32 * BITS_PER_UNIT },  /* TC */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:294:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 * BITS_PER_UNIT },   /* V2QI */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:295:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 * BITS_PER_UNIT },   /* V4QI */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:296:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 * BITS_PER_UNIT },   /* V2HI */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:297:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 * BITS_PER_UNIT },   /* V1SI */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:298:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 * BITS_PER_UNIT },   /* V8QI */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:299:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 * BITS_PER_UNIT },   /* V4HI */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:300:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 * BITS_PER_UNIT },   /* V2SI */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:301:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 * BITS_PER_UNIT },   /* V1DI */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:302:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 12 * BITS_PER_UNIT },  /* V12QI */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:303:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 12 * BITS_PER_UNIT },  /* V6HI */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:304:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 14 * BITS_PER_UNIT },  /* V14QI */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:305:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 * BITS_PER_UNIT },  /* V16QI */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:306:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 * BITS_PER_UNIT },  /* V8HI */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:307:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 * BITS_PER_UNIT },  /* V4SI */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:308:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 * BITS_PER_UNIT },  /* V2DI */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:309:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 * BITS_PER_UNIT },  /* V1TI */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:310:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 32 * BITS_PER_UNIT },  /* V32QI */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:311:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 32 * BITS_PER_UNIT },  /* V16HI */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:312:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 32 * BITS_PER_UNIT },  /* V8SI */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:313:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 32 * BITS_PER_UNIT },  /* V4DI */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:314:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 32 * BITS_PER_UNIT },  /* V2TI */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:315:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 64 * BITS_PER_UNIT },  /* V64QI */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:316:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 64 * BITS_PER_UNIT },  /* V32HI */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:317:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 64 * BITS_PER_UNIT },  /* V16SI */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:318:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 64 * BITS_PER_UNIT },  /* V8DI */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:319:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 64 * BITS_PER_UNIT },  /* V4TI */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:320:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 128 * BITS_PER_UNIT }, /* V128QI */
    ^~~~~~~~~~~~~~~~~~~
    {                  }
insn-modes.c:321:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 128 * BITS_PER_UNIT }, /* V64HI */
    ^~~~~~~~~~~~~~~~~~~
    {                  }
insn-modes.c:322:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 128 * BITS_PER_UNIT }, /* V32SI */
    ^~~~~~~~~~~~~~~~~~~
    {                  }
insn-modes.c:323:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 128 * BITS_PER_UNIT }, /* V16DI */
    ^~~~~~~~~~~~~~~~~~~
    {                  }
insn-modes.c:324:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 128 * BITS_PER_UNIT }, /* V8TI */
    ^~~~~~~~~~~~~~~~~~~
    {                  }
insn-modes.c:325:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 256 * BITS_PER_UNIT }, /* V64SI */
    ^~~~~~~~~~~~~~~~~~~
    {                  }
insn-modes.c:326:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 * BITS_PER_UNIT },   /* V2SF */
    ^~~~~~~~~~~~~~~~~
    {                }
insn-modes.c:327:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 * BITS_PER_UNIT },  /* V4SF */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:328:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 * BITS_PER_UNIT },  /* V2DF */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:329:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 32 * BITS_PER_UNIT },  /* V8SF */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:330:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 32 * BITS_PER_UNIT },  /* V4DF */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:331:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 32 * BITS_PER_UNIT },  /* V2TF */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:332:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 64 * BITS_PER_UNIT },  /* V16SF */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:333:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 64 * BITS_PER_UNIT },  /* V8DF */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:334:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 64 * BITS_PER_UNIT },  /* V4TF */
    ^~~~~~~~~~~~~~~~~~
    {                 }
insn-modes.c:335:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 128 * BITS_PER_UNIT }, /* V32SF */
    ^~~~~~~~~~~~~~~~~~~
    {                  }
insn-modes.c:336:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 128 * BITS_PER_UNIT }, /* V16DF */
    ^~~~~~~~~~~~~~~~~~~
    {                  }
insn-modes.c:337:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 128 * BITS_PER_UNIT }, /* V8TF */
    ^~~~~~~~~~~~~~~~~~~
    {                  }
insn-modes.c:338:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 256 * BITS_PER_UNIT }, /* V64SF */
    ^~~~~~~~~~~~~~~~~~~
    {                  }
insn-modes.c:339:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 256 * BITS_PER_UNIT }, /* V32DF */
    ^~~~~~~~~~~~~~~~~~~
    {                  }
insn-modes.c:340:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 256 * BITS_PER_UNIT }, /* V16TF */
    ^~~~~~~~~~~~~~~~~~~
    {                  }
insn-modes.c:345:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 0 },                   /* VOID */
    ^
    {}
insn-modes.c:346:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 0 },                   /* BLK */
    ^
    {}
In file included from insn-modes.cinsn-peep.c:347::75::
 In file included from warning../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from : ../../gcc-8.1.0/gcc/hash-table.hsuggest braces around initialization of subobject [-Wmissing-braces]:
235:
../../gcc-8.1.0/gcc/ggc.h:272:8  { 4 },                   /* CC */:
     ^
    {}
warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^insn-modes.c:348
:../../gcc-8.1.0/gcc/coretypes.h:575: :warning7: : notesuggest braces around initialization of subobject [-Wmissing-braces]: 
previous use is here
class rtx_def;
      ^  { 4 },                   /* CCGC */

    ^
    {}
In file included from insn-peep.c:7insn-modes.c:
:In file included from 349:5: warning../../gcc-8.1.0/gcc/coretypes.h: :suggest braces around initialization of subobject [-Wmissing-braces]
423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
  { 4 },                   /* CCGOC */../../gcc-8.1.0/gcc/ggc.h
:    ^275
    {}:
11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
insn-modes.c:350:5:  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT); 
warning          ^
: ../../gcc-8.1.0/gcc/coretypes.hsuggest braces around initialization of subobject [-Wmissing-braces]:75
:7: note:   { 4 },                   /* CCNO */previous use is here

    ^
    {}
class rtx_def;
      ^
insn-modes.c:351:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 },                   /* CCGZ */
    ^
    {}
insn-modes.c:352:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 },                   /* CCA */
    ^
    {}
insn-modes.c:353:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 },                   /* CCC */
    ^
    {}
insn-modes.c:354:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 },                   /* CCO */
    ^
    {}
insn-modes.c:355:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 },                   /* CCP */
    ^
    {}
insn-modes.c:356:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 },                   /* CCS */
    ^
    {}
insn-modes.c:357:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 },                   /* CCZ */
    ^
    {}
insn-modes.c:358:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 },                   /* CCFP */
    ^
    {}
insn-modes.c:359:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* BI */
    ^
    {}
insn-modes.c:360:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* QI */
    ^
    {}
insn-modes.c:361:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* HI */
    ^
    {}
insn-modes.c:362:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 },                   /* SI */
    ^
    {}
insn-modes.c:363:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 },                   /* DI */
    ^
    {}
insn-modes.c:364:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 },                  /* TI */
    ^~
    { }
insn-modes.c:365:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 32 },                  /* OI */
    ^~
    { }
insn-modes.c:366:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 64 },                  /* XI */
    ^~
    { }
insn-modes.c:367:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 },                   /* BND32 */
    ^
    {}
insn-modes.c:368:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 },                  /* BND64 */
    ^~
    { }
insn-modes.c:369:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* QQ */
    ^
    {}
insn-modes.c:370:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* HQ */
    ^
    {}
insn-modes.c:371:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 },                   /* SQ */
    ^
    {}
insn-modes.c:372:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 },                   /* DQ */
    ^
    {}
insn-modes.c:373:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 },                  /* TQ */
    ^~
    { }
insn-modes.c:374:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* UQQ */
    ^
    {}
insn-modes.c:375:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* UHQ */
    ^
    {}
insn-modes.c:376:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 },                   /* USQ */
    ^
    {}
insn-modes.c:377:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 },                   /* UDQ */
    ^
    {}
insn-modes.c:378:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 },                  /* UTQ */
    ^~
    { }
insn-modes.c:379:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* HA */
    ^
    {}
insn-modes.c:380:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 },                   /* SA */
    ^
    {}
insn-modes.c:381:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 },                   /* DA */
    ^
    {}
insn-modes.c:382:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 },                  /* TA */
    ^~
    { }
insn-modes.c:383:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* UHA */
    ^
    {}
insn-modes.c:384:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 },                   /* USA */
    ^
    {}
insn-modes.c:385:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 },                   /* UDA */
    ^
    {}
insn-modes.c:386:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 },                  /* UTA */
    ^~
    { }
insn-modes.c:387:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 },                   /* SF */
    ^
    {}
insn-modes.c:388:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 },                   /* DF */
    ^
    {}
insn-modes.c:389:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 12 },                  /* XF */
    ^~
    { }
insn-modes.c:390:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 },                  /* TF */
    ^~
    { }
insn-modes.c:391:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 },                   /* SD */
    ^
    {}
insn-modes.c:392:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 },                   /* DD */
    ^
    {}
insn-modes.c:393:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 },                  /* TD */
    ^~
    { }
insn-modes.c:394:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* CQI */
    ^
    {}
insn-modes.c:395:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 },                   /* CHI */
    ^
    {}
insn-modes.c:396:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 },                   /* CSI */
    ^
    {}
insn-modes.c:397:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 },                  /* CDI */
    ^~
    { }
insn-modes.c:398:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 32 },                  /* CTI */
    ^~
    { }
insn-modes.c:399:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 64 },                  /* COI */
    ^~
    { }
insn-modes.c:400:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 128 },                 /* CXI */
    ^~~
    {  }
insn-modes.c:401:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 },                   /* SC */
    ^
    {}
insn-modes.c:402:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 },                  /* DC */
    ^~
    { }
insn-modes.c:In file included from 403:5: insn-preds.cwarning: :suggest braces around initialization of subobject [-Wmissing-braces]7:

In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561  { 24 },                  /* XC */:

../../gcc-8.1.0/gcc/mem-stats.h    ^~:
    { }126:1
: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^insn-modes.c
:404:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 32 },                  /* TC */
    ^~
    { }
insn-modes.c:405:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* V2QI */../../gcc-8.1.0/gcc/hash-table.h
:341    ^
    {}:
1: note: did you mean struct here?
class mem_usage;insn-modes.c
:^~~~~406
:5struct: warning: suggest braces around initialization of subobject [-Wmissing-braces]

  { 4 },                   /* V4QI */
    ^
    {}
insn-modes.c:407:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 },                   /* V2HI */
    ^
    {}
insn-modes.c:408:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 },                   /* V1SI */
    ^
    {}
insn-modes.c:409:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 },                   /* V8QI */
    ^
    {}
insn-modes.c:410:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 },                   /* V4HI */
    ^
    {}
insn-modes.c:411:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 },                   /* V2SI */
    ^
    {}
insn-modes.c:412:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 },                   /* V1DI */
    ^
    {}
insn-modes.c:413:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 12 },                  /* V12QI */
    ^~
    { }
insn-modes.c:414:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 12 },                  /* V6HI */
    ^~
    { }
insn-modes.c:415:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 14 },                  /* V14QI */
    ^~
    { }
insn-modes.c:416:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 },                  /* V16QI */
    ^~
    { }
insn-modes.c:417:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 },                  /* V8HI */
    ^~
    { }
insn-modes.c:418:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 },                  /* V4SI */
    ^~
    { }
insn-modes.c:419:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 },                  /* V2DI */
    ^~
    { }
insn-modes.c:420:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 },                  /* V1TI */
    ^~
    { }
insn-modes.c:421:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 32 },                  /* V32QI */
    ^~
    { }
insn-modes.c:422:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 32 },                  /* V16HI */
    ^~
    { }
insn-modes.c:423:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 32 },                  /* V8SI */
    ^~
    { }
insn-modes.c:424:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 32 },                  /* V4DI */
    ^~
    { }
insn-modes.c:425:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 32 },                  /* V2TI */
    ^~
    { }
insn-modes.c:426:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 64 },                  /* V64QI */
    ^~
    { }
insn-modes.c:427:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 64 },                  /* V32HI */
    ^~
    { }
insn-modes.c:428:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 64 },                  /* V16SI */
    ^~
    { }
insn-modes.c:429:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 64 },                  /* V8DI */
    ^~
    { }
insn-modes.c:430:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 64 },                  /* V4TI */
    ^~
    { }
insn-modes.c:431:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 128 },                 /* V128QI */
    ^~~
    {  }
insn-modes.c:432:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 128 },                 /* V64HI */
    ^~~
    {  }
insn-modes.c:433:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 128 },                 /* V32SI */
    ^~~
    {  }
insn-modes.c:434:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 128 },                 /* V16DI */
    ^~~
    {  }
insn-modes.c:435:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 128 },                 /* V8TI */
    ^~~
    {  }
insn-modes.c:436:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 256 },                 /* V64SI */
    ^~~
    {  }
insn-modes.c:437:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 },                   /* V2SF */
    ^
    {}
insn-modes.c:438:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 },                  /* V4SF */
    ^~
    { }
insn-modes.c:439:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 },                  /* V2DF */
    ^~
    { }
insn-modes.c:440:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 32 },                  /* V8SF */
    ^~
    { }
insn-modes.c:441:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 32 },                  /* V4DF */
    ^~
    { }
insn-modes.c:442:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 32 },                  /* V2TF */
    ^~
    { }
insn-modes.c:443:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 64 },                  /* V16SF */
    ^~
    { }
insn-modes.c:444:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 64 },                  /* V8DF */
    ^~
    { }
insn-modes.c:445:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 64 },                  /* V4TF */
    ^~
    { }
insn-modes.c:446:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 128 },                 /* V32SF */
    ^~~
    {  }
insn-modes.c:447:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 128 },                 /* V16DF */
    ^~~
    {  }
insn-modes.c:448:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 128 },                 /* V8TF */
    ^~~
    {  }
insn-modes.c:449:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 256 },                 /* V64SF */
    ^~~
    {  }
insn-modes.c:450:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 256 },                 /* V32DF */
    ^~~
    {  }
insn-modes.c:451:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 256 },                 /* V16TF */
    ^~~
    {  }
insn-modes.c:456:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 0 },                   /* VOID */
    ^
    {}
insn-modes.c:457:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 0 },                   /* BLK */
    ^
    {}
insn-modes.c:458:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* CC */
    ^
    {}
insn-modes.c:459:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* CCGC */
    ^
    {}
insn-modes.c:460:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* CCGOC */
    ^
    {}
insn-modes.c:461:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* CCNO */
    ^
    {}
insn-modes.c:462:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* CCGZ */
    ^
    {}
insn-modes.c:463:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* CCA */
    ^
    {}
insn-modes.c:464:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* CCC */
    ^
    {}
insn-modes.c:465:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* CCO */
    ^
    {}
insn-modes.c:466:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* CCP */
    ^
    {}
insn-modes.c:467:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* CCS */
    ^
    {}
insn-modes.c:468:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* CCZ */
    ^
    {}
insn-modes.c:469:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* CCFP */
    ^
    {}
insn-modes.c:470:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* BI */
    ^
    {}
insn-modes.c:471:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* QI */
    ^
    {}
insn-modes.c:472:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* HI */
    ^
    {}
insn-modes.c:473:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* SI */
    ^
    {}
insn-modes.c:474:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* DI */
    ^
    {}
insn-modes.c:475:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* TI */
    ^
    {}
insn-modes.c:476:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* OI */
    ^
    {}
insn-modes.c:477:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* XI */
    ^
    {}
insn-modes.c:478:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* BND32 */
    ^
    {}
insn-modes.c:479:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* BND64 */
    ^
    {}
insn-modes.c:480:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* QQ */
    ^
    {}
insn-modes.c:481:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* HQ */
    ^
    {}
insn-modes.c:482:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* SQ */
    ^
    {}
insn-modes.c:483:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* DQ */
    ^
    {}
insn-modes.c:484:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* TQ */
    ^
    {}
insn-modes.c:485:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* UQQ */
    ^
    {}
insn-modes.c:486:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* UHQ */
    ^
    {}
insn-modes.c:487:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* USQ */
    ^
    {}
insn-modes.c:488:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* UDQ */
    ^
    {}
insn-modes.c:489:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* UTQ */
    ^
    {}
insn-modes.c:490:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* HA */
    ^
    {}
insn-modes.c:491:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* SA */
    ^
    {}
insn-modes.c:492:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* DA */
    ^
    {}
insn-modes.c:493:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* TA */
    ^
    {}
insn-modes.c:494:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* UHA */
    ^
    {}
insn-modes.c:495:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* USA */
    ^
    {}
insn-modes.c:496:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* UDA */
    ^
    {}
insn-modes.c:497:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* UTA */
    ^
    {}
insn-modes.c:498:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* SF */
    ^
    {}
insn-modes.c:499:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* DF */
    ^
    {}
insn-modes.c:500:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* XF */
    ^
    {}
insn-modes.c:501:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* TF */
    ^
    {}
insn-modes.c:502:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* SD */
    ^
    {}
insn-modes.c:503:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* DD */
    ^
    {}
insn-modes.c:504:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* TD */
    ^
    {}
insn-modes.c:505:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* CQI */
    ^
    {}
insn-modes.c:506:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* CHI */
    ^
    {}
insn-modes.c:507:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* CSI */
    ^
    {}
insn-modes.c:508:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* CDI */
    ^
    {}
insn-modes.c:509:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* CTI */
    ^
    {}
insn-modes.c:510:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* COI */
    ^
    {}
insn-modes.c:511:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* CXI */
    ^
    {}
insn-modes.c:512:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* SC */
    ^
    {}
insn-modes.c:513:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* DC */
    ^
    {}
insn-modes.c:514:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* XC */
    ^
    {}
insn-modes.c:515:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* TC */
    ^
    {}
insn-modes.c:516:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* V2QI */
    ^
    {}
insn-modes.c:517:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 },                   /* V4QI */
    ^
    {}
insn-modes.c:518:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* V2HI */
    ^
    {}
insn-modes.c:519:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* V1SI */
    ^
    {}
insn-modes.c:520:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 },                   /* V8QI */
    ^
    {}
insn-modes.c:521:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 },                   /* V4HI */
    ^
    {}
insn-modes.c:522:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* V2SI */
    ^
    {}
insn-modes.c:523:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 1 },                   /* V1DI */
    ^
    {}
insn-modes.c:524:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 12 },                  /* V12QI */
    ^~
    { }
insn-modes.c:525:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 6 },                   /* V6HI */
    ^
    {}
insn-modes.c:526:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 14 },                  /* V14QI */
    ^~
    { }
insn-modes.c:527:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 },                  /* V16QI */
    ^~
    { }
insn-modes.c:528:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 },                   /* V8HI */
    ^
    {}
insn-modes.c:529:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 },                   /* V4SI */
    ^
    {}
insn-modes.c:530:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
In file included from   { 2 },                   /* V2DI */insn-peep.c
:    ^7
:
    {}In file included from 
../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:insn-modes.c126::5311:: 5:warning : warning'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]: 
suggest braces around initialization of subobject [-Wmissing-braces]
struct mem_usage
^
  { 1 },                   /* V1TI */
    ^
    {}
insn-modes.c:532:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 32 },                  /* V32QI */
    ^~
    { }
insn-modes.c:../../gcc-8.1.0/gcc/hash-table.h533::3415::1 :warning:  suggest braces around initialization of subobject [-Wmissing-braces]note: 
did you mean struct here?
class mem_usage;  { 16 },                  /* V16HI */

^~~~~
struct    ^~

    { }
insn-modes.c:534:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 },                   /* V8SI */
    ^
    {}
insn-modes.c:535:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 },                   /* V4DI */
    ^
    {}
insn-modes.c:536:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* V2TI */
    ^
    {}
insn-modes.c:537:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 64 },                  /* V64QI */
    ^~
    { }
insn-modes.c:538:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 32 },                  /* V32HI */
    ^~
    { }
insn-modes.c:539:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 },                  /* V16SI */
    ^~
    { }
insn-modes.c:540:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 },                   /* V8DI */
    ^
    {}
insn-modes.c:541:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 },                   /* V4TI */
    ^
    {}
insn-modes.c:542:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 128 },                 /* V128QI */
    ^~~
    {  }
insn-modes.c:543:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 64 },                  /* V64HI */
    ^~
    { }
insn-modes.c:544:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 32 },                  /* V32SI */
    ^~
    { }
insn-modes.c:545:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 },                  /* V16DI */
    ^~
    { }
insn-modes.c:546:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 },                   /* V8TI */
    ^
    {}
insn-modes.c:547:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 64 },                  /* V64SI */
    ^~
    { }
insn-modes.c:548:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* V2SF */
    ^
    {}
insn-modes.c:549:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 },                   /* V4SF */
    ^
    {}
insn-modes.c:550:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* V2DF */
    ^
    {}
insn-modes.c:551:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 },                   /* V8SF */
    ^
    {}
insn-modes.c:552:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 },                   /* V4DF */
    ^
    {}
insn-modes.c:553:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 2 },                   /* V2TF */
    ^
    {}
insn-modes.c:554:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 },                  /* V16SF */
    ^~
    { }
insn-modes.c:555:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 },                   /* V8DF */
    ^
    {}
insn-modes.c:556:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 4 },                   /* V4TF */
    ^
    {}
insn-modes.c:557:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 32 },                  /* V32SF */
    ^~
    { }
insn-modes.c:558:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 },                  /* V16DF */
    ^~
    { }
insn-modes.c:559:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 8 },                   /* V8TF */
    ^
    {}
insn-modes.c:560:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 64 },                  /* V64SF */
    ^~
    { }
insn-modes.c:561:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 32 },                  /* V32DF */
    ^~
    { }
insn-modes.c:562:5: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  { 16 },                  /* V16TF */
    ^~
    { }
insn-modes.c:923:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (8*BITS_PER_UNIT),   /* DI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:924:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (16*BITS_PER_UNIT),    /* TI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:925:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (32*BITS_PER_UNIT),    /* OI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:926:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (64*BITS_PER_UNIT),    /* XI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:927:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (8*BITS_PER_UNIT),   /* BND32 */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:928:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (16*BITS_PER_UNIT),    /* BND64 */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:932:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (8*BITS_PER_UNIT),   /* DQ */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:933:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (16*BITS_PER_UNIT),    /* TQ */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:937:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (8*BITS_PER_UNIT),   /* UDQ */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:938:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (16*BITS_PER_UNIT),    /* UTQ */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:941:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (8*BITS_PER_UNIT),   /* DA */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:942:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (16*BITS_PER_UNIT),    /* TA */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:945:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (8*BITS_PER_UNIT),   /* UDA */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:946:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (16*BITS_PER_UNIT),    /* UTA */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:948:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (8*BITS_PER_UNIT),   /* DF */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:949:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (80),          /* XF */
  ^~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:950:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (16*BITS_PER_UNIT),    /* TF */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:952:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (8*BITS_PER_UNIT),   /* DD */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:953:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (16*BITS_PER_UNIT),    /* TD */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:956:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (8*BITS_PER_UNIT),   /* CSI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:957:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (16*BITS_PER_UNIT),    /* CDI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:958:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (32*BITS_PER_UNIT),    /* CTI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:959:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (64*BITS_PER_UNIT),    /* COI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:960:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (128*BITS_PER_UNIT),     /* CXI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:961:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (8*BITS_PER_UNIT),   /* SC */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:962:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (16*BITS_PER_UNIT),    /* DC */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:963:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (160),         /* XC */
  ^~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:964:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (32*BITS_PER_UNIT),    /* TC */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:969:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (8*BITS_PER_UNIT),   /* V8QI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:970:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (8*BITS_PER_UNIT),   /* V4HI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:971:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (8*BITS_PER_UNIT),   /* V2SI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:972:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (8*BITS_PER_UNIT),   /* V1DI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:973:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (12*BITS_PER_UNIT),    /* V12QI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:974:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (12*BITS_PER_UNIT),    /* V6HI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:975:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (14*BITS_PER_UNIT),    /* V14QI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:976:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (16*BITS_PER_UNIT),    /* V16QI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:977:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (16*BITS_PER_UNIT),    /* V8HI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:978:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (16*BITS_PER_UNIT),    /* V4SI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:979:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (16*BITS_PER_UNIT),    /* V2DI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:980:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (16*BITS_PER_UNIT),    /* V1TI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:981:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (32*BITS_PER_UNIT),    /* V32QI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:982:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (32*BITS_PER_UNIT),    /* V16HI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:983:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (32*BITS_PER_UNIT),    /* V8SI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:984:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (32*BITS_PER_UNIT),    /* V4DI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:985:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (32*BITS_PER_UNIT),    /* V2TI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:986:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (64*BITS_PER_UNIT),    /* V64QI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:987:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (64*BITS_PER_UNIT),    /* V32HI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:988:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (64*BITS_PER_UNIT),    /* V16SI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:989:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (64*BITS_PER_UNIT),    /* V8DI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:990:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (64*BITS_PER_UNIT),    /* V4TI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:991:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (128*BITS_PER_UNIT),     /* V128QI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:992:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (128*BITS_PER_UNIT),     /* V64HI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:993:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (128*BITS_PER_UNIT),     /* V32SI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:994:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (128*BITS_PER_UNIT),     /* V16DI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:995:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (128*BITS_PER_UNIT),     /* V8TI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:996:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (256*BITS_PER_UNIT),     /* V64SI */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:997:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (8*BITS_PER_UNIT),   /* V2SF */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:998:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (16*BITS_PER_UNIT),    /* V4SF */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:999:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (16*BITS_PER_UNIT),    /* V2DF */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:1000:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (32*BITS_PER_UNIT),    /* V8SF */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:1001:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (32*BITS_PER_UNIT),    /* V4DF */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:1002:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (32*BITS_PER_UNIT),    /* V2TF */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:1003:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (64*BITS_PER_UNIT),    /* V16SF */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:1004:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (64*BITS_PER_UNIT),    /* V8DF */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:1005:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (64*BITS_PER_UNIT),    /* V4TF */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:1006:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (128*BITS_PER_UNIT),     /* V32SF */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:1007:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (128*BITS_PER_UNIT),     /* V16DF */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:1008:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (128*BITS_PER_UNIT),     /* V8TF */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:1009:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (256*BITS_PER_UNIT),     /* V64SF */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:1010:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (256*BITS_PER_UNIT),     /* V32DF */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
insn-modes.c:1011:3: warning: shift count >= width of type [-Wshift-count-overflow]
  MODE_MASK (256*BITS_PER_UNIT),     /* V16TF */
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
insn-modes.c:903:24: note: expanded from macro 'MODE_MASK'
   : (HOST_WIDE_INT_1U << (m)) - 1
                       ^  ~~~
In file included from insn-recog.c:8:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
397 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ggc-page.o -MT ggc-page.o -MMD -MP -MF ./.deps/ggc-page.TPo ../../gcc-8.1.0/gcc/ggc-page.c
31 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o alias.o -MT alias.o -MMD -MP -MF ./.deps/alias.TPo ../../gcc-8.1.0/gcc/alias.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from insn-recog.c:8:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from insn-recog.c:8:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from insn-recog.c:8:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o alloc-pool.o -MT alloc-pool.o -MMD -MP -MF ./.deps/alloc-pool.TPo ../../gcc-8.1.0/gcc/alloc-pool.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from insn-opinit.c:11:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from insn-opinit.c:11:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from insn-opinit.c:11:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/alias.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from insn-preds.c:11:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/alloc-pool.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from insn-opinit.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-opinit.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-opinit.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-opinit.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-opinit.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-opinit.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-opinit.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-recog.c:11:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from insn-opinit.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-opinit.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-opinit.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-opinit.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-opinit.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-opinit.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-opinit.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-opinit.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-preds.c:11:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from insn-preds.c:11:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/alias.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from insn-recog.c:11:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from insn-recog.c:11:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from insn-peep.c:10:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from insn-preds.c:20:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from insn-preds.c:22:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/alias.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/alias.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from insn-preds.c:22:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/alloc-pool.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/alias.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from insn-preds.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-preds.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-preds.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-preds.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-preds.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-preds.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-preds.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from In file included from insn-preds.cinsn-peep.c::2910:
:
In file included from In file included from ../../gcc-8.1.0/gcc/target.h../../gcc-8.1.0/gcc/rtl.h::2113741:
:
../../gcc-8.1.0/gcc/target.def./genrtl.h::4355154::13::  warning: warning: empty macro arguments are a C99 feature [-Wc99-extensions]array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]

HOOK_VECTOR_END (calls)
  XWINT (rt, 1) = arg1;^

  ^          ~
../../gcc-8.1.0/gcc/target-hooks-macros.h:../../gcc-8.1.0/gcc/rtl.h43::121350::29 : notenote: : expanded from macro 'HOOK_VECTOR_END'expanded from macro 'XWINT'

#define XWINT(RTX, N)               ((RTX)->u.hwint[N])#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)

                                     ^              ~                                                 ^

../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from insn-peep.c:10:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from insn-preds.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-preds.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-preds.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-preds.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-preds.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-preds.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/alloc-pool.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/alloc-pool.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from insn-preds.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-recog.c:17:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from insn-recog.c:19:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: In file included from note../../gcc-8.1.0/gcc/ggc-page.c: :expanded from macro 'offsetof'
22:
../../gcc-8.1.0/gcc/coretypes.h:75:1#define offsetof(type, member)  __builtin_offsetof(type, member):
                                 ^                        ~~~~~~warning
: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from insn-recog.c:19:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/alloc-pool.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
5 warnings generated.
In file included from insn-peep.c:19:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o auto-inc-dec.o -MT auto-inc-dec.o -MMD -MP -MF ./.deps/auto-inc-dec.TPo ../../gcc-8.1.0/gcc/auto-inc-dec.c
In file included from ../../gcc-8.1.0/gcc/alloc-pool.c:24:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/alloc-pool.c:24:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/ggc-page.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/ggc-page.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ggc-page.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ggc-page.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
9 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o auto-profile.o -MT auto-profile.o -MMD -MP -MF ./.deps/auto-profile.TPo ../../gcc-8.1.0/gcc/auto-profile.c
In file included from ../../gcc-8.1.0/gcc/auto-inc-dec.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/alias.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/alias.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/alias.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/alias.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/alias.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/alias.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/alias.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/alias.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/alias.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/alias.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/alias.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/alias.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/alias.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/alias.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/alias.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/alias.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/alias.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/alias.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/auto-inc-dec.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
7 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o bb-reorder.o -MT bb-reorder.o -MMD -MP -MF ./.deps/bb-reorder.TPo ../../gcc-8.1.0/gcc/bb-reorder.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/auto-inc-dec.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/auto-inc-dec.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/auto-inc-dec.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
21 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o bitmap.o -MT bitmap.o -MMD -MP -MF ./.deps/bitmap.TPo ../../gcc-8.1.0/gcc/bitmap.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/alias.c:28:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
20 warnings generated.
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/ggc-page.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o bt-load.o -MT bt-load.o -MMD -MP -MF ./.deps/bt-load.TPo ../../gcc-8.1.0/gcc/bt-load.c
In file included from ../../gcc-8.1.0/gcc/alias.c:29:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/alias.c:29:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ggc-page.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ggc-page.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/auto-profile.c:25:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/alias.c:41:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
In file included from ../../gcc-8.1.0/gcc/ggc-page.c:34:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/ggc-page.c:34:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/ggc-page.c:34:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/bb-reorder.c:96:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
../../gcc-8.1.0/gcc/ipa-ref.hclass rtx_def;:
26^:1
: warning: ../../gcc-8.1.0/gcc/coretypes.hclass 'symtab_node' was previously declared as a struct [-Wmismatched-tags]:
55:8class symtab_node;:
 ^
note: previous use is here
struct rtx_def;
       ^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/alias.c:41:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/alias.c:41:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/ggc-page.c:946:60: warning: format specifies type 'void *' but the argument has type 'char *' [-Wformat-pedantic]
             (void *) entry, (unsigned long) OBJECT_SIZE (order), page,
                                                                  ^~~~
../../gcc-8.1.0/gcc/ggc-page.c:947:7: warning: format specifies type 'void *' but the argument has type 'char *' [-Wformat-pedantic]
             page + entry_size - 1);
             ^~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/ggc-page.c:980:7: warning: format specifies type 'void *' but the argument has type 'char *' [-Wformat-pedantic]
             entry->page, entry->page + entry->bytes - 1);
             ^~~~~~~~~~~
../../gcc-8.1.0/gcc/ggc-page.c:980:20: warning: format specifies type 'void *' but the argument has type 'char *' [-Wformat-pedantic]
             entry->page, entry->page + entry->bytes - 1);
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../../gcc-8.1.0/gcc/auto-inc-dec.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/auto-inc-dec.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/auto-inc-dec.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/auto-inc-dec.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/auto-inc-dec.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/auto-inc-dec.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/auto-inc-dec.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/auto-inc-dec.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/auto-inc-dec.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/auto-inc-dec.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/auto-inc-dec.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/auto-profile.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
In file included from ../../gcc-8.1.0/gcc/auto-inc-dec.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
../../gcc-8.1.0/gcc/coretypes.h:67:HOOK_VECTOR_END (target_option)20
:^
 ../../gcc-8.1.0/gcc/target-hooks-macros.hnote:: 43did you mean struct here?:
50: note: expanded from macro 'HOOK_VECTOR_END'
template<typename> class pod_mode;
                   ^~~~~
                   struct
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/auto-inc-dec.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/auto-inc-dec.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/auto-inc-dec.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/auto-inc-dec.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/bb-reorder.c:96:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/auto-profile.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/auto-profile.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ggc-page.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<finalizer, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<finalizer, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<finalizer>' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1674:3: note: in instantiation of member function 'vec<finalizer, va_heap, vl_ptr>::reserve' requested here
  reserve (1, false PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/ggc-page.c:1251:37: note: in instantiation of member function 'vec<finalizer, va_heap, vl_ptr>::safe_push' requested here
      G.finalizers[G.context_depth].safe_push (fin);
                                    ^
In file included from ../../gcc-8.1.0/gcc/ggc-page.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<vec_finalizer, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<vec_finalizer, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<vec_finalizer>' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1674:3: note: in instantiation of member function 'vec<vec_finalizer, va_heap, vl_ptr>::reserve' requested here
  reserve (1, false PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/ggc-page.c:1256:41: note: in instantiation of member function 'vec<vec_finalizer, va_heap, vl_ptr>::safe_push' requested here
      G.vec_finalizers[G.context_depth].safe_push (fin);
                                        ^
In file included from ../../gcc-8.1.0/gcc/bitmap.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/auto-inc-dec.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/auto-inc-dec.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/bt-load.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/auto-profile.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/bb-reorder.c:96:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/bb-reorder.c:96:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/bb-reorder.c:96:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
32 warnings generated.
In file included from ../../gcc-8.1.0/gcc/alias.c:3514:
./gt-alias.h:114:3: warning: struct 'hash_map' was previously declared as a class [-Wmismatched-tags]
  struct hash_map<alias_set_hash,int> * x ATTRIBUTE_UNUSED = (struct hash_map<alias_set_hash,int> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-map.h:26:19: note: previous use is here
class GTY((user)) hash_map
                  ^
./gt-alias.h:114:3: note: did you mean class here?
  struct hash_map<alias_set_hash,int> * x ATTRIBUTE_UNUSED = (struct hash_map<alias_set_hash,int> *)x_p;
  ^~~~~~
  class
./gt-alias.h:114:63: warning: struct 'hash_map' was previously declared as a class [-Wmismatched-tags]
  struct hash_map<alias_set_hash,int> * x ATTRIBUTE_UNUSED = (struct hash_map<alias_set_hash,int> *)x_p;
                                                              ^
../../gcc-8.1.0/gcc/hash-map.h:26:19: note: previous use is here
class GTY((user)) hash_map
                  ^
./gt-alias.h:114:63: note: did you mean class here?
  struct hash_map<alias_set_hash,int> * x ATTRIBUTE_UNUSED = (struct hash_map<alias_set_hash,int> *)x_p;
                                                              ^~~~~~
                                                              class
26 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o builtins.o -MT builtins.o -MMD -MP -MF ./.deps/builtins.TPo ../../gcc-8.1.0/gcc/builtins.c
In file included from ../../gcc-8.1.0/gcc/bitmap.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o caller-save.o -MT caller-save.o -MMD -MP -MF ./.deps/caller-save.TPo ../../gcc-8.1.0/gcc/caller-save.c
In file included from ../../gcc-8.1.0/gcc/alias.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<std::__1::pair<cselib_val *, elt_loc_list *>, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<std::__1::pair<cselib_val *, elt_loc_list *>, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<std::__1::pair<cselib_val *, elt_loc_list *> >' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1674:3: note: in instantiation of member function 'vec<std::__1::pair<cselib_val *, elt_loc_list *>, va_heap, vl_ptr>::reserve' requested here
  reserve (1, false PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/alias.c:1946:15: note: in instantiation of member function 'vec<std::__1::pair<cselib_val *, elt_loc_list *>, va_heap, vl_ptr>::safe_push' requested here
        visited_vals.safe_push (std::make_pair (val, f));
                     ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/alias.c:3263:1: warning: unused function 'set_dest_equal_p' [-Wunused-function]
set_dest_equal_p (const_rtx set, const_rtx item)
^
In file included from ../../gcc-8.1.0/gcc/auto-inc-dec.c:29:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/auto-inc-dec.c:29:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/bitmap.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/bitmap.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/bt-load.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/bitmap.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/bt-load.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/bt-load.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/bt-load.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
25 warnings generated.
In file included from ../../gcc-8.1.0/gcc/caller-save.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/bb-reorder.c:98:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/bb-reorder.c:98:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/bb-reorder.c:98:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/bb-reorder.c:98:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/bb-reorder.c:98:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/bb-reorder.c:98:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/bb-reorder.c:98:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/bb-reorder.c:98:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/bb-reorder.c:98:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/bb-reorder.c:98:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/bb-reorder.c:98:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/bb-reorder.c:98:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/bb-reorder.c:98:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/bb-reorder.c:98:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/bb-reorder.c:98:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/bb-reorder.c:99:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
../../gcc-8.1.0/gcc/config/i386/i386.md:2024:20: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
(reload_completed) && 
                   ^
../../gcc-8.1.0/gcc/config/i386/i386.md:2024:20: note: use '&' for a bitwise operation
(reload_completed) && 
                   ^~
                   &
../../gcc-8.1.0/gcc/config/i386/i386.md:2024:20: note: remove constant to silence this warning
(reload_completed) && 
                  ~^~~
../../gcc-8.1.0/gcc/config/i386/i386.md:2035:20: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
(reload_completed) && 
                   ^
../../gcc-8.1.0/gcc/config/i386/i386.md:2035:20: note: use '&' for a bitwise operation
(reload_completed) && 
                   ^~
                   &
../../gcc-8.1.0/gcc/config/i386/i386.md:2035:20: note: remove constant to silence this warning
(reload_completed) && 
                  ~^~~
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o calls.o -MT calls.o -MMD -MP -MF ./.deps/calls.TPo ../../gcc-8.1.0/gcc/calls.c
In file included from ../../gcc-8.1.0/gcc/bb-reorder.c:99:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/bb-reorder.c:99:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/auto-profile.c:28:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/builtins.c:26:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/caller-save.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/config/i386/i386.md:11735:17: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
(TARGET_USE_BT) && 
                ^
../../gcc-8.1.0/gcc/config/i386/i386.md:11735:17: note: use '&' for a bitwise operation
(TARGET_USE_BT) && 
                ^~
                &
../../gcc-8.1.0/gcc/config/i386/i386.md:11735:17: note: remove constant to silence this warning
(TARGET_USE_BT) && 
               ~^~~
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/config/i386/i386.md:11735:17: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
(TARGET_USE_BT) && 
                ^
../../gcc-8.1.0/gcc/config/i386/i386.md:11735:17: note: use '&' for a bitwise operation
(TARGET_USE_BT) && 
                ^~
                &
../../gcc-8.1.0/gcc/config/i386/i386.md:11735:17: note: remove constant to silence this warning
(TARGET_USE_BT) && 
               ~^~~
In file included from ../../gcc-8.1.0/gcc/caller-save.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/caller-save.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/config/i386/i386.md:11800:17: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
(TARGET_USE_BT) && 
                ^
../../gcc-8.1.0/gcc/config/i386/i386.md:11800:17: note: use '&' for a bitwise operation
(TARGET_USE_BT) && 
                ^~
                &
../../gcc-8.1.0/gcc/config/i386/i386.md:11800:17: note: remove constant to silence this warning
(TARGET_USE_BT) && 
               ~^~~
In file included from ../../gcc-8.1.0/gcc/bb-reorder.c:102:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/bb-reorder.c:102:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
23 warnings generated.
In file included from ../../gcc-8.1.0/gcc/caller-save.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/config/i386/i386.mdIn file included from In file included from ../../gcc-8.1.0/gcc/bb-reorder.c../../gcc-8.1.0/gcc/builtins.c:::2614227107:
:
:In file included from 16../../gcc-8.1.0/gcc/output.h../../gcc-8.1.0/gcc/coretypes.h:::417133 :warning6: ::
 ../../gcc-8.1.0/gcc/machmode.huse of logical '&&' with constant operand [-Wconstant-logical-operand]:warning323: :'__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]1
:
 (TARGET_BSWAP) && warning     ATTRIBUTE_ASM_FPRINTF(2, 3);

               ^:      ^'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]


../../gcc-8.1.0/gcc/output.h:struct pod_mode123
:^
53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc-8.1.0/gcc/config/i386/i386.md:14227../../gcc-8.1.0/gcc/coretypes.h::1667:: 20note::  use '&' for a bitwise operationnote
: did you mean struct here?
(TARGET_BSWAP) && 
               ^~
               &
template<typename> class pod_mode;
                   ^~~~~
                   struct../../gcc-8.1.0/gcc/config/i386/i386.md
:14227:16: note: remove constant to silence this warning
(TARGET_BSWAP) && 
              ~^~~
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ccmp.o -MT ccmp.o -MMD -MP -MF ./.deps/ccmp.TPo ../../gcc-8.1.0/gcc/ccmp.c
In file included from ../../gcc-8.1.0/gcc/builtins.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/builtins.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
clangclass rtx_def;: 
      ^warning
: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/builtins.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/calls.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
22 warnings generated.
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cfg.o -MT cfg.o -MMD -MP -MF ./.deps/cfg.TPo ../../gcc-8.1.0/gcc/cfg.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/auto-profile.c:30:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/auto-profile.c:30:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/bt-load.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/bt-load.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/bt-load.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/bt-load.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/bt-load.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/bt-load.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/bt-load.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/bt-load.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/bt-load.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/bt-load.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/bt-load.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/bt-load.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/bt-load.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/bt-load.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/bt-load.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/bt-load.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/auto-profile.c:33:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/auto-profile.c:33:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/auto-profile.c:33:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/caller-save.c:24:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/calls.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/bt-load.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/bt-load.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/caller-save.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/caller-save.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/auto-profile.c:46:
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: note: did you mean class here?
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^~~~~~
                           class
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: note: did you mean class here?
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: warning: struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]
static inline struct ipa_polymorphic_call_context *
              ^
../../gcc-8.1.0/gcc/cgraph.h:1495:15: note: previous use is here
class GTY(()) ipa_polymorphic_call_context {
              ^
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: note: did you mean class here?
static inline struct ipa_polymorphic_call_context *
              ^~~~~~
              class
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: note: did you mean class here?
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: note: did you mean class here?
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^~~~~~
                                       class
In file included from ../../gcc-8.1.0/gcc/calls.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/calls.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/auto-profile.c:47:
../../gcc-8.1.0/gcc/ipa-fnsummary.h:171:5: warning: struct 'ipa_fn_summary_t' was previously declared as a class [-Wmismatched-tags]
    struct ipa_fn_summary_t *summary = new (ggc_alloc <ipa_fn_summary_t> ())
    ^
../../gcc-8.1.0/gcc/ipa-fnsummary.h:163:19: note: previous use is here
class GTY((user)) ipa_fn_summary_t: public function_summary <ipa_fn_summary *>
                  ^
In file included from ../../gcc-8.1.0/gcc/calls.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
8 warnings generated.
In file included from ../../gcc-8.1.0/gcc/cfg.c:51:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cfganal.o -MT cfganal.o -MMD -MP -MF ./.deps/cfganal.TPo ../../gcc-8.1.0/gcc/cfganal.c
In file included from ../../gcc-8.1.0/gcc/ccmp.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
31 warnings generated.
In file included from ../../gcc-8.1.0/gcc/cfg.c:51:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/bt-load.c:27:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/bt-load.c:27:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cfgbuild.o -MT cfgbuild.o -MMD -MP -MF ./.deps/cfgbuild.TPo ../../gcc-8.1.0/gcc/cfgbuild.c
In file included from ../../gcc-8.1.0/gcc/auto-profile.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<std::__1::pair<tree_node *, unsigned int>, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<std::__1::pair<tree_node *, unsigned int>, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<std::__1::pair<tree_node *, unsigned int> >' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1674:3: note: in instantiation of member function 'vec<std::__1::pair<tree_node *, unsigned int>, va_heap, vl_ptr>::reserve' requested here
  reserve (1, false PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/auto-profile.c:391:18: note: in instantiation of member function 'vec<std::__1::pair<tree_node *, unsigned int>, va_heap, vl_ptr>::safe_push' requested here
          stack->safe_push (
                 ^
In file included from ../../gcc-8.1.0/gcc/cfg.c:51:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cfg.c:51:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
28 warnings generated.
In file included from ../../gcc-8.1.0/gcc/builtins.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/builtins.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: In file included from note../../gcc-8.1.0/gcc/ccmp.c: :expanded from macro 'HOOK_VECTOR_END'22
:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)417
:
                                                 ^../../gcc-8.1.0/gcc/machmode.h
:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
In file included from ../../gcc-8.1.0/gcc/builtins.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/builtins.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h../../gcc-8.1.0/gcc/coretypes.h::21167:
:../../gcc-8.1.0/gcc/target.def20::1680 :note1: :did you mean struct here? 
warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)template<typename> class pod_mode;

^                   ^~~~~

../../gcc-8.1.0/gcc/target-hooks-macros.h                   struct:
43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/builtins.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/builtins.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/builtins.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)In file included from 
../../gcc-8.1.0/gcc/cfg.c                                                 ^:
51:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/builtins.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/builtins.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/builtins.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/builtins.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/builtins.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/builtins.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/builtins.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/builtins.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/caller-save.c:27:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
In file included from ../../gcc-8.1.0/gcc/builtins.c:#define offsetof(type, member)  __builtin_offsetof(type, member)29
:
                                ^                        ~~~~~~../../gcc-8.1.0/gcc/rtl.h
:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/caller-save.c:27:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cfgcleanup.o -MT cfgcleanup.o -MMD -MP -MF ./.deps/cfgcleanup.TPo ../../gcc-8.1.0/gcc/cfgcleanup.c
In file included from ../../gcc-8.1.0/gcc/ccmp.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ccmp.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/builtins.c:29:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/builtins.c:29:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ccmp.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/caller-save.c:39:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/caller-save.c:39:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/caller-save.c:39:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/caller-save.c:39:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/caller-save.c:39:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/caller-save.c:39:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/caller-save.c:39:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/caller-save.c:39:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/caller-save.c:39:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/caller-save.c:39:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/caller-save.c:39:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/caller-save.c:39:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/caller-save.c:39:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/caller-save.c:39:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/caller-save.c:39:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgbuild.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/builtins.c:32:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/cfgcleanup.c:34:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
../../gcc-8.1.0/gcc/gimple.hclass rtx_def;:
2524^:3
: warning: ../../gcc-8.1.0/gcc/coretypes.harray index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]:
55:8  gs->op[1] = rhs;
:  ^      ~
 ../../gcc-8.1.0/gcc/gimple.hnote:: 346previous use is here:
3: struct rtx_def;note
:        ^array 'op' declared here

  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/calls.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/calls.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/calls.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/calls.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/calls.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/calls.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/calls.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warningIn file included from : ../../gcc-8.1.0/gcc/calls.carray index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]:
24:
In file included from   call_stmt->op[2] = chain;../../gcc-8.1.0/gcc/target.h
:  ^             ~211
:
../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/target.def::371:35154:: 1note::  array 'op' declared herewarning
: empty macro arguments are a C99 feature [-Wc99-extensions]
  tree GTY((length ("%h.num_ops"))) op[1];
  ^HOOK_VECTOR_END (calls)

^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/calls.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/calls.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/calls.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/calls.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/calls.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/calls.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/calls.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/calls.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cfganal.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cfgbuild.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cfgcleanup.c:34:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/builtins.c:59:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc-8.1.0/gcc/calls.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/calls.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/cfgbuild.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cfgbuild.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
57 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cfgexpand.o -MT cfgexpand.o -MMD -MP -MF ./.deps/cfgexpand.TPo ../../gcc-8.1.0/gcc/cfgexpand.c
In file included from ../../gcc-8.1.0/gcc/cfganal.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cfgbuild.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cfghooks.o -MT cfghooks.o -MMD -MP -MF ./.deps/cfghooks.TPo ../../gcc-8.1.0/gcc/cfghooks.c
In file included from ../../gcc-8.1.0/gcc/cfgcleanup.c:34:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cfgcleanup.c:34:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/cfganal.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cfganal.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;In file included from 
      ^
../../gcc-8.1.0/gcc/cfg.c:56:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/cfg.c:56:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/cfgcleanup.c:34:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cfganal.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cfg.c:56:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:521:17: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::remove' requested here
    m_allocator.remove (object);
                ^
../../gcc-8.1.0/gcc/cfg.c:1065:26: note: in instantiation of member function 'object_allocator<htab_bb_copy_original_entry>::remove' requested here
  original_copy_bb_pool->remove (elt);
                         ^
In file included from ../../gcc-8.1.0/gcc/cfg.c:56:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/cfg.c:1085:38: note: in instantiation of member function 'object_allocator<htab_bb_copy_original_entry>::allocate' requested here
      *slot = original_copy_bb_pool->allocate ();
                                     ^
In file included from ../../gcc-8.1.0/gcc/cfgexpand.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/calls.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562In file included from :../../gcc-8.1.0/gcc/cfghooks.c11::23 :
warning../../gcc-8.1.0/gcc/coretypes.h: :array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]75
:1:   return &gs->op[2];warning
:           ^      ~class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]

../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
class rtx_def;
^
  tree GTY((length ("%h.num_ops"))) op[1];
../../gcc-8.1.0/gcc/coretypes.h  ^:
55:8: note: previous use is here
struct rtx_def;
       ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/cfghooks.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cfgbuild.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cfgexpand.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/ccmp.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ccmp.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ccmp.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ccmp.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ccmp.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ccmp.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ccmp.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ccmp.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ccmp.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ccmp.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ccmp.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ccmp.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ccmp.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ccmp.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ccmp.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ccmp.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cfgexpand.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cfgexpand.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cfgbuild.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/cfgbuild.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/cfgexpand.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ccmp.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ccmp.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/cfganal.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<std::__1::pair<int, int>, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<std::__1::pair<int, int>, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<std::__1::pair<int, int> >' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1585:10: note: in instantiation of member function 'vec<std::__1::pair<int, int>, va_heap, vl_ptr>::reserve' requested here
  return reserve (nelems, true PASS_MEM_STAT);
         ^
../../gcc-8.1.0/gcc/vec.h:1600:5: note: in instantiation of member function 'vec<std::__1::pair<int, int>, va_heap, vl_ptr>::reserve_exact' requested here
    reserve_exact (nelems PASS_MEM_STAT);
    ^
../../gcc-8.1.0/gcc/cfganal.c:437:8: note: in instantiation of member function 'vec<std::__1::pair<int, int>, va_heap, vl_ptr>::create' requested here
  m_el.create (num_edges);
       ^
In file included from ../../gcc-8.1.0/gcc/cfghooks.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cfghooks.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cfgcleanup.c:36:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgcleanup.c:36:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgcleanup.c:36:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgcleanup.c:36:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgcleanup.c:36:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgcleanup.c:36:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgcleanup.c:36:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgcleanup.c:36:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgcleanup.c:36:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgcleanup.c:36:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgcleanup.c:36:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgcleanup.c:36:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgcleanup.c:36:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgcleanup.c:36:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfghooks.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cfgcleanup.c:36:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgcleanup.c:37:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/cfgcleanup.c:37:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/cfgcleanup.c:37:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ccmp.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.hIn file included from :3154:../../gcc-8.1.0/gcc/calls.c3::35 :
In file included from warning../../gcc-8.1.0/gcc/cgraph.h:: 25:
array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
../../gcc-8.1.0/gcc/ipa-ref.h:26:1:  call_stmt->op[2] = chain; 
warning  ^             ~: 
class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]../../gcc-8.1.0/gcc/gimple.h
:371:class symtab_node;3
:^ 
note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/calls.c:35:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/calls.c:35:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/calls.c:45:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
25 warnings generated.
In file included from ../../gcc-8.1.0/gcc/cfgexpand.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgexpand.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgexpand.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgexpand.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:In file included from 1:../../gcc-8.1.0/gcc/cfgcleanup.c warning: :empty macro arguments are a C99 feature [-Wc99-extensions]40:
In file included from 
../../gcc-8.1.0/gcc/df.h:HOOK_VECTOR_END (simt)29
:
^../../gcc-8.1.0/gcc/alloc-pool.h
:../../gcc-8.1.0/gcc/target-hooks-macros.h268::43:5011::  note: warningexpanded from macro 'HOOK_VECTOR_END': 
using extended field designator is an extension [-Wextended-offsetof]
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^  size += offsetof (allocation_object, u.data);

          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)In file included from 
../../gcc-8.1.0/gcc/cfgexpand.c                                ^                        ~~~~~~:
24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgexpand.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgcleanup.c:40:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/cfgexpand.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgexpand.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgexpand.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgexpand.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgexpand.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgexpand.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgexpand.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgexpand.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
25 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cfgloop.o -MT cfgloop.o -MMD -MP -MF ./.deps/cfgloop.TPo ../../gcc-8.1.0/gcc/cfgloop.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cfgloopanal.o -MT cfgloopanal.o -MMD -MP -MF ./.deps/cfgloopanal.TPo ../../gcc-8.1.0/gcc/cfgloopanal.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/cfgexpand.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgexpand.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cfghooks.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
8 warnings generated.
In file included from ../../gcc-8.1.0/gcc/cfgexpand.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/cfgexpand.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/cfghooks.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/cfghooks.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cfgloopmanip.o -MT cfgloopmanip.o -MMD -MP -MF ./.deps/cfgloopmanip.TPo ../../gcc-8.1.0/gcc/cfgloopmanip.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
43 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cfgrtl.o -MT cfgrtl.o -MMD -MP -MF ./.deps/cfgrtl.TPo ../../gcc-8.1.0/gcc/cfgrtl.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
9 warnings generated.
In file included from ../../gcc-8.1.0/gcc/cfgloop.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o symtab.o -MT symtab.o -MMD -MP -MF ./.deps/symtab.TPo ../../gcc-8.1.0/gcc/symtab.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/cfgloopanal.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cfgexpand.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/cfgloop.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/cfgloop.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cfgloop.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
6 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cgraph.o -MT cgraph.o -MMD -MP -MF ./.deps/cgraph.TPo ../../gcc-8.1.0/gcc/cgraph.c
In file included from ../../gcc-8.1.0/gcc/cfgloop.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cfgrtl.c:42:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cfgloopanal.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
26 warnings generated.
In file included from ../../gcc-8.1.0/gcc/symtab.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cfgloopanal.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cfgloopanal.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/config/i386/i386.md:2024:20: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
(reload_completed) && 
                   ^
../../gcc-8.1.0/gcc/config/i386/i386.md:2024:20: note: use '&' for a bitwise operation
(reload_completed) && 
                   ^~
                   &
../../gcc-8.1.0/gcc/config/i386/i386.md:2024:20: note: remove constant to silence this warning
(reload_completed) && 
                  ~^~~
../../gcc-8.1.0/gcc/config/i386/i386.md:2035:20: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
(reload_completed) && 
                   ^
../../gcc-8.1.0/gcc/config/i386/i386.md:2035:20: note: use '&' for a bitwise operation
(reload_completed) && 
                   ^~
                   &
../../gcc-8.1.0/gcc/config/i386/i386.md:2035:20: note: remove constant to silence this warning
(reload_completed) && 
                  ~^~~
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cgraphbuild.o -MT cgraphbuild.o -MMD -MP -MF ./.deps/cgraphbuild.TPo ../../gcc-8.1.0/gcc/cgraphbuild.c
In file included from ../../gcc-8.1.0/gcc/cfgexpand.c:37:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/cfgloopanal.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cfgexpand.c:37:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/cfgexpand.c:37:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/cfgrtl.c:42:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cfgrtl.c:42:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
In file included from inline struct rtx_def *../../gcc-8.1.0/gcc/cfgloopmanip.c
:       ^
22../../gcc-8.1.0/gcc/coretypes.h:75:
:../../gcc-8.1.0/gcc/coretypes.h7:: 75note: :previous use is here1
: class rtx_def;warning: 
class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
      ^
In file included from ../../gcc-8.1.0/gcc/cfgrtl.cclass rtx_def;:
42^:
In file included from 
../../gcc-8.1.0/gcc/coretypes.h:../../gcc-8.1.0/gcc/coretypes.h:42355:
In file included from ../../gcc-8.1.0/gcc/hash-table.h::2358: note: :
previous use is here
../../gcc-8.1.0/gcc/ggc.h:struct rtx_def;275
       ^:
11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/config/i386/i386.md:11735:17: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
(TARGET_USE_BT) && 
                ^
../../gcc-8.1.0/gcc/config/i386/i386.md:11735:17: note: use '&' for a bitwise operation
(TARGET_USE_BT) && 
                ^~
                &
../../gcc-8.1.0/gcc/config/i386/i386.md:11735:17: note: remove constant to silence this warning
(TARGET_USE_BT) && 
               ~^~~
In file included from ../../gcc-8.1.0/gcc/cfgrtl.c:42:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
In file included from ../../gcc-8.1.0/gcc/cfgexpand.c:75:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:../../gcc-8.1.0/gcc/hash-table.h53::341 :note1: :expanded from macro 'ATTRIBUTE_ASM_FPRINTF' 
note: did you mean struct here?
class mem_usage;
^~~~~
struct
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc-8.1.0/gcc/config/i386/i386.md:11800:17: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
(TARGET_USE_BT) && 
                ^
../../gcc-8.1.0/gcc/config/i386/i386.md:11800:17: note: use '&' for a bitwise operation
(TARGET_USE_BT) && 
                ^~
                &
../../gcc-8.1.0/gcc/config/i386/i386.md:11800:17: note: remove constant to silence this warning
(TARGET_USE_BT) && 
               ~^~~
In file included from ../../gcc-8.1.0/gcc/symtab.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/config/i386/sync.md:607:15: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
(TARGET_XADD) && 
              ^
../../gcc-8.1.0/gcc/config/i386/sync.md:607:15: note: use '&' for a bitwise operation
(TARGET_XADD) && 
              ^~
              &
../../gcc-8.1.0/gcc/config/i386/sync.md:607:15: note: remove constant to silence this warning
(TARGET_XADD) && 
             ~^~~
../../gcc-8.1.0/gcc/config/i386/i386.md:11735:17: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
(TARGET_USE_BT) && 
                ^
../../gcc-8.1.0/gcc/config/i386/i386.md:11735:17: note: use '&' for a bitwise operation
(TARGET_USE_BT) && 
                ^~
                &
../../gcc-8.1.0/gcc/config/i386/i386.md:11735:17: note: remove constant to silence this warning
(TARGET_USE_BT) && 
               ~^~~
In file included from ../../gcc-8.1.0/gcc/cfgloop.c:24:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/symtab.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/symtab.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cfgloopmanip.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/symtab.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cfgloop.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/cfgloop.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/cgraph.c:29:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
8 warnings generated.
In file included from ../../gcc-8.1.0/gcc/cfgloopmanip.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cfgloopmanip.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cgraphunit.o -MT cgraphunit.o -MMD -MP -MF ./.deps/cgraphunit.TPo ../../gcc-8.1.0/gcc/cgraphunit.c
In file included from ../../gcc-8.1.0/gcc/cfgloopmanip.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/config/i386/sync.md:591:18: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
(TARGET_CMPXCHG) && 
                 ^
../../gcc-8.1.0/gcc/config/i386/sync.md:591:18: note: use '&' for a bitwise operation
(TARGET_CMPXCHG) && 
                 ^~
                 &
../../gcc-8.1.0/gcc/config/i386/sync.md:591:18: note: remove constant to silence this warning
(TARGET_CMPXCHG) && 
                ~^~~
../../gcc-8.1.0/gcc/config/i386/sync.md:607:15: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
(TARGET_XADD) && 
              ^
../../gcc-8.1.0/gcc/config/i386/sync.md:607:15: note: use '&' for a bitwise operation
(TARGET_XADD) && 
              ^~
              &
../../gcc-8.1.0/gcc/config/i386/sync.md:607:15: note: remove constant to silence this warning
(TARGET_XADD) && 
             ~^~~
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/cgraphbuild.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cgraph.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
42 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cgraphclones.o -MT cgraphclones.o -MMD -MP -MF ./.deps/cgraphclones.TPo ../../gcc-8.1.0/gcc/cgraphclones.c
In file included from ../../gcc-8.1.0/gcc/cgraph.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cgraph.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cgraph.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cfgrtl.c:44:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgrtl.c:44:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/cfgrtl.c:44:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgrtl.c:44:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgrtl.c:44:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgrtl.c:44:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgrtl.c:44:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgrtl.c:44:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgrtl.c:44:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgrtl.c:44:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgrtl.c:44:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgrtl.c:44:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgrtl.c:44:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgrtl.c:44:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cfgrtl.c:44:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cgraphbuild.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
In file included from ../../gcc-8.1.0/gcc/cfgrtl.c:45:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: ../../gcc-8.1.0/gcc/coretypes.h'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]:
67:20: notestruct GTY((desc("0"), tag("0"),: 
did you mean struct here?^

template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cfgloopanal.c:24:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cgraphbuild.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cgraphbuild.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cfgrtl.c:45:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/cfgrtl.c:45:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/cfgloopanal.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/cfgloopanal.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/cgraphbuild.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/config/i386/i386.md:5677:20: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
(reload_completed) && 
                   ^
../../gcc-8.1.0/gcc/config/i386/i386.md:5677:20: note: use '&' for a bitwise operation
(reload_completed) && 
                   ^~
                   &
../../gcc-8.1.0/gcc/config/i386/i386.md:5677:20: note: remove constant to silence this warning
(reload_completed) && 
                  ~^~~
../../gcc-8.1.0/gcc/config/i386/i386.md:10316:72: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
((optimize && flag_peephole2) ? epilogue_completed : reload_completed) && 
                                                                       ^
../../gcc-8.1.0/gcc/config/i386/i386.md:10316:72: note: use '&' for a bitwise operation
((optimize && flag_peephole2) ? epilogue_completed : reload_completed) && 
                                                                       ^~
                                                                       &
../../gcc-8.1.0/gcc/config/i386/i386.md:10316:72: note: remove constant to silence this warning
((optimize && flag_peephole2) ? epilogue_completed : reload_completed) && 
                                                                      ~^~~
In file included from ../../gcc-8.1.0/gcc/cgraphclones.c:69:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
../../gcc-8.1.0/gcc/config/i386/i386.md:6637:20: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
(reload_completed) && 
                   ^
../../gcc-8.1.0/gcc/config/i386/i386.md:6637:20: note: use '&' for a bitwise operation
(reload_completed) && 
                   ^~
                   &
../../gcc-8.1.0/gcc/config/i386/i386.md:6637:20: note: remove constant to silence this warning
(reload_completed) && 
                  ~^~~
../../gcc-8.1.0/gcc/config/i386/i386.md:9791:20: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
(reload_completed) && 
                   ^
../../gcc-8.1.0/gcc/config/i386/i386.md:9791:20: note: use '&' for a bitwise operation
(reload_completed) && 
                   ^~
                   &
../../gcc-8.1.0/gcc/config/i386/i386.md:9791:20: note: remove constant to silence this warning
(reload_completed) && 
                  ~^~~
../../gcc-8.1.0/gcc/config/i386/i386.md:10990:72: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
((optimize && flag_peephole2) ? epilogue_completed : reload_completed) && 
                                                                       ^
../../gcc-8.1.0/gcc/config/i386/i386.md:10990:72: note: use '&' for a bitwise operation
((optimize && flag_peephole2) ? epilogue_completed : reload_completed) && 
                                                                       ^~
                                                                       &
../../gcc-8.1.0/gcc/config/i386/i386.md:10990:72: note: remove constant to silence this warning
((optimize && flag_peephole2) ? epilogue_completed : reload_completed) && 
                                                                      ~^~~
../../gcc-8.1.0/gcc/config/i386/i386.md:10990:72: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
((optimize && flag_peephole2) ? epilogue_completed : reload_completed) && 
                                                                       ^
../../gcc-8.1.0/gcc/config/i386/i386.md:10990:72: note: use '&' for a bitwise operation
((optimize && flag_peephole2) ? epilogue_completed : reload_completed) && 
                                                                       ^~
                                                                       &
../../gcc-8.1.0/gcc/config/i386/i386.md:10990:72: note: remove constant to silence this warning
((optimize && flag_peephole2) ? epilogue_completed : reload_completed) && 
                                                                      ~^~~
In file included from ../../gcc-8.1.0/gcc/cfgloopmanip.c:24:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/symtab.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/symtab.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/symtab.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/symtab.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/symtab.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/symtab.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/config/i386/i386.md:7979:20: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
(reload_completed) && 
                   ^
../../gcc-8.1.0/gcc/config/i386/i386.md:7979:20: note: use '&' for a bitwise operation
(reload_completed) && 
                   ^~
                   &
../../gcc-8.1.0/gcc/config/i386/i386.md:7979:20: note: remove constant to silence this warning
(reload_completed) && 
                  ~^~~
In file included from ../../gcc-8.1.0/gcc/symtab.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/config/i386/i386.md:8316:20: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
(reload_completed) && 
                   ^
../../gcc-8.1.0/gcc/config/i386/i386.md:8316:20: note: use '&' for a bitwise operation
(reload_completed) && 
                   ^~
                   &
../../gcc-8.1.0/gcc/config/i386/i386.md:8316:20: note: remove constant to silence this warning
(reload_completed) && 
                  ~^~~
In file included from ../../gcc-8.1.0/gcc/symtab.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/symtab.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:../../gcc-8.1.0/gcc/config/i386/i386.md211::
11473../../gcc-8.1.0/gcc/target.def::5965:1: 20warning::  empty macro arguments are a C99 feature [-Wc99-extensions]warning
: use of logical '&&' with constant operand [-Wconstant-logical-operand]
HOOK_VECTOR_END (c)
^
(reload_completed) && 
../../gcc-8.1.0/gcc/target-hooks-macros.h:                   ^43
:50: note: expanded from macro 'HOOK_VECTOR_END'
../../gcc-8.1.0/gcc/config/i386/i386.md:#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)11473
:                                                 ^
20: note: use '&' for a bitwise operation
(reload_completed) && 
                   ^~
                   &
../../gcc-8.1.0/gcc/config/i386/i386.md:11473:20: note: remove constant to silence this warning
(reload_completed) && 
                  ~^~~
../../gcc-8.1.0/gcc/config/i386/i386.md:11501:20: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
(reload_completed) && 
                   ^
../../gcc-8.1.0/gcc/config/i386/i386.md:11501:20: note: use '&' for a bitwise operation
(reload_completed) && 
                   ^~
                   &
../../gcc-8.1.0/gcc/config/i386/i386.md:11501:20: note: remove constant to silence this warning
(reload_completed) && 
                  ~^~~In file included from 
../../gcc-8.1.0/gcc/symtab.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/symtab.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/symtab.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/symtab.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/symtab.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/symtab.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/symtab.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
../../gcc-8.1.0/gcc/config/i386/i386.md:7872:20: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
(reload_completed) && 
                   ^
../../gcc-8.1.0/gcc/config/i386/i386.md:7872:20: note: use '&' for a bitwise operation
(reload_completed) && 
                   ^~
                   &
../../gcc-8.1.0/gcc/config/i386/i386.md:7872:20: note: remove constant to silence this warning
(reload_completed) && 
                  ~^~~
../../gcc-8.1.0/gcc/config/i386/i386.md:8249:20: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
(reload_completed) && 
                   ^
../../gcc-8.1.0/gcc/config/i386/i386.md:8249:20: note: use '&' for a bitwise operation
(reload_completed) && 
                   ^~
                   &
../../gcc-8.1.0/gcc/config/i386/i386.md:8249:20: note: remove constant to silence this warning
(reload_completed) && 
                  ~^~~
../../gcc-8.1.0/gcc/config/i386/i386.md:1804:20: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
(reload_completed) && 
                   ^
../../gcc-8.1.0/gcc/config/i386/i386.md:1804:20: note: use '&' for a bitwise operation
(reload_completed) && 
                   ^~
                   &
../../gcc-8.1.0/gcc/config/i386/i386.md:1804:20: note: remove constant to silence this warning
(reload_completed) && 
                  ~^~~
In file included from ../../gcc-8.1.0/gcc/cfgrtl.c:48:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/cgraphunit.c:162:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cfgrtl.c:48:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/cfgloopmanip.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/cfgloopmanip.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc-8.1.0/gcc/config/i386/i386.md:2409:20: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
(reload_completed) && 
                   ^
../../gcc-8.1.0/gcc/config/i386/i386.md:2409:20: note: use '&' for a bitwise operation
(reload_completed) && 
                   ^~
                   &
../../gcc-8.1.0/gcc/config/i386/i386.md:2409:20: note: remove constant to silence this warning
(reload_completed) && 
                  ~^~~
In file included from ../../gcc-8.1.0/gcc/cgraphclones.c:69:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/symtab.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/symtab.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/cgraphclones.c:69:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cgraphclones.c:69:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cgraph.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cgraph.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cgraph.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cgraph.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cgraph.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cgraph.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cgraph.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cgraph.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cgraphclones.c:69:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
In file included from ../../gcc-8.1.0/gcc/cgraph.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cgraph.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cgraph.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cgraph.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cgraph.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cgraph.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cgraph.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cgraph.c:32:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cgraphunit.c:162:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cgraphunit.c:162:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cgraphunit.c:162:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cgraph.c:32:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/cgraph.c:32:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/cgraphunit.c:162:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cfgloopmanip.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/symtab.c:28:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
8 warnings generated.
In file included from ../../gcc-8.1.0/gcc/cgraph.c:34:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o combine.o -MT combine.o -MMD -MP -MF ./.deps/combine.TPo ../../gcc-8.1.0/gcc/combine.c
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/cfgloop.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/cgraphclones.c:71:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/symtab.c:30:
In file included from ../../gcc-8.1.0/gcc/cgraph.h../../gcc-8.1.0/gcc/gimple.h::252626:
:../../gcc-8.1.0/gcc/ipa-ref.h:326:: 1:warning : warningarray index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]: 
class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
  gs->op[3] = rhs;
  ^      ~class symtab_node;

../../gcc-8.1.0/gcc/gimple.h^:
346:3: note: array 'op' declared here
../../gcc-8.1.0/gcc/tree-core.h:  tree GTY((length ("%h.num_ops"))) op[1];1707
:  ^9
: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/cgraphclones.c:71:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cgraphclones.c:71:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668../../gcc-8.1.0/gcc/gimple.h::13521::10 :warning : warningempty macro arguments are a C99 feature [-Wc99-extensions]: 
array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
HOOK_VECTOR_END (simd_clone)
  return gs->op[1];
^         ^      ~

../../gcc-8.1.0/gcc/target-hooks-macros.h../../gcc-8.1.0/gcc/gimple.h::43315::503::  notenote: : expanded from macro 'HOOK_VECTOR_END'array 'op' declared here

  tree GTY((length ("%h.num_ops"))) op[1];
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)  ^

                                                 ^
In file included from ../../gcc-8.1.0/gcc/cgraphclones.c:71:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
../../gcc-8.1.0/gcc/gimple.h:3547:3:#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;) 
warning                                                 ^: 
array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/cgraphclones.c:71:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def../../gcc-8.1.0/gcc/gimple.h::17323557::110::  warningwarning: : empty macro arguments are a C99 feature [-Wc99-extensions]array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]

HOOK_VECTOR_END (goacc)  return gs->op[2];

^         ^      ~

../../gcc-8.1.0/gcc/target-hooks-macros.h:../../gcc-8.1.0/gcc/gimple.h43::31550::3 :note : noteexpanded from macro 'HOOK_VECTOR_END': 
array 'op' declared here
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)  tree GTY((length ("%h.num_ops"))) op[1];

                                                 ^  ^

../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: In file included from array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]../../gcc-8.1.0/gcc/cgraphclones.c
:71:
  return gs->op[3];In file included from 
../../gcc-8.1.0/gcc/target.h         ^      ~:
211../../gcc-8.1.0/gcc/gimple.h:
:../../gcc-8.1.0/gcc/target.def315::20253::1 :note : warningarray 'op' declared here: 
empty macro arguments are a C99 feature [-Wc99-extensions]
  tree GTY((length ("%h.num_ops"))) op[1];HOOK_VECTOR_END (vectorize)

  ^^

../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/symtab.c:30:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/cgraphclones.c:71:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/symtab.c:30:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/cgraphclones.c:71:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/cgraphclones.c:71:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
../../gcc-8.1.0/gcc/gimple.h:HOOK_VECTOR_END (c)
3059^
:../../gcc-8.1.0/gcc/target-hooks-macros.h3:43:: 50:warning : notearray index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]: 
expanded from macro 'HOOK_VECTOR_END'
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)3
                                                 ^:
 note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/cgraphclones.c:71:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/cgraph.hIn file included from :../../gcc-8.1.0/gcc/cgraphclones.c:91771::
5In file included from : ../../gcc-8.1.0/gcc/target.hwarning: :struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
211:
../../gcc-8.1.0/gcc/target.def:6207                                struct symtab_node *ref = NULL);:
1                                ^
:../../gcc-8.1.0/gcc/cgraph.h :warning: 97empty macro arguments are a C99 feature [-Wc99-extensions]:3
: HOOK_VECTOR_END (emutls)
note^
: ../../gcc-8.1.0/gcc/target-hooks-macros.hprevious use is here:
43  symtab_node:
50  ^:
 note: expanded from macro 'HOOK_VECTOR_END'
../../gcc-8.1.0/gcc/cgraph.h:#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)927:
6                                                 ^: 
warning: ../../gcc-8.1.0/gcc/gimple.hstruct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
:3130                                 struct symtab_node *ref = NULL);:
10                                 ^:
 ../../gcc-8.1.0/gcc/cgraph.h:97:3warning: :array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds] 
note: previous use is here
  return gs->op[2];  symtab_node
         ^      ~

  ^../../gcc-8.1.0/gcc/gimple.h
:371:In file included from 3../../gcc-8.1.0/gcc/cgraphclones.c::71:
 In file included from ../../gcc-8.1.0/gcc/target.hnote:211: :
array 'op' declared here../../gcc-8.1.0/gcc/target.def
:6328:1:   tree GTY((length ("%h.num_ops"))) op[1];warning
:   ^empty macro arguments are a C99 feature [-Wc99-extensions]

HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: noteIn file included from : ../../gcc-8.1.0/gcc/cgraphclones.carray 'op' declared here:
71:
In file included from ../../gcc-8.1.0/gcc/target.h:  tree GTY((length ("%h.num_ops"))) op[1];211
:
  ^../../gcc-8.1.0/gcc/target.def:
6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^../../gcc-8.1.0/gcc/gimple.h
:../../gcc-8.1.0/gcc/target-hooks-macros.h3154::433::50 :warning:  array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]note
: expanded from macro 'HOOK_VECTOR_END'  call_stmt->op[2] = chain;

  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;):
3                                                 ^: 
note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/cgraphclones.c:71:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/cgraphclones.c:71:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315../../gcc-8.1.0/gcc/cgraph.h::32020: :note10: :array 'op' declared here 
warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  tree GTY((length ("%h.num_ops"))) op[1];  friend class cgraph_node;

  ^         ^

../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021../../gcc-8.1.0/gcc/gimple.h:10::3547 :warning3: :class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
 warning:   friend class cgraph_edge;
         ^array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]

../../gcc-8.1.0/gcc/cgraph.h:1636  gs->op[1] = rhs;:17: note
:   ^      ~previous use is here

../../gcc-8.1.0/gcc/gimple.h            for_user)) cgraph_edge {:
315                       ^:
3: note: ../../gcc-8.1.0/gcc/cgraph.harray 'op' declared here:
2021:10:   tree GTY((length ("%h.num_ops"))) op[1];note: 
did you mean struct here?  ^

  friend class cgraph_edge;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/cgraphclones.c:72:
../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/rtl.h::305:35671::3 :warning : warning'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]: 
array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
struct GTY((desc("0"), tag("0"),
  gs->op[2] = label;^

  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here../../gcc-8.1.0/gcc/coretypes.h
:75:1:  tree GTY((length ("%h.num_ops"))) op[1]; note
:   ^did you mean struct here?

class rtx_def;
^~~~~
struct
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/cgraph.c:36:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/cgraph.c:36:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/symtab.c:31:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
In file included from ../../gcc-8.1.0/gcc/cgraph.c:38:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:  static profile_probability stream_in (struct lto_input_block *);25
:
                                        ^~~~~~../../gcc-8.1.0/gcc/ipa-ref.h
:                                        class26
:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/cgraph.c:38:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
In file included from ../../gcc-8.1.0/gcc/symtab.c:31:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/tree-core.h../../gcc-8.1.0/gcc/lto-streamer.h::1707363::72::  notenote: previous use is here: 
did you mean class here?
class lto_input_block
      ^
 struct symtab_node *symtab_node;
 ^~~~~~
 class
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: In file included from note../../gcc-8.1.0/gcc/cgraph.c: :did you mean class here?38
:
../../gcc-8.1.0/gcc/cgraph.h:254:                                struct lto_input_block *, const char *, size_t);11
:                                ^~~~~~ 
warning                                class: 
struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/cgraph.h:1797:38: note: previous use is here
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/symtab.c:35:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc-8.1.0/gcc/cgraphclones.c:72:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/cgraphclones.c:72:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/cgraphunit.c:164:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cgraphunit.c:164:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cgraphunit.c:164:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cgraphunit.c:164:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cgraphunit.c:164:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cgraphbuild.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/cgraphunit.c:164:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note../../gcc-8.1.0/gcc/gimple.h: :2524:3: expanded from macro 'HOOK_VECTOR_END'
warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)  ^      ~

../../gcc-8.1.0/gcc/gimple.h:                                                 ^
346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/cgraphunit.c:164:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/cgraphunit.c:164:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cgraphunit.c:164:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cgraphunit.c:164:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cgraphunit.c:164:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cgraphunit.c:164:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cgraphunit.c:164:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cgraphunit.c:164:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cgraph.c:39:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/cgraphunit.c:164../../gcc-8.1.0/gcc/gimple.h:
:In file included from 3059:../../gcc-8.1.0/gcc/target.h3:: 211warning:
: ../../gcc-8.1.0/gcc/target.defarray index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]:
6715:1:  gs->op[1] = fn; 
  ^      ~warning: 
empty macro arguments are a C99 feature [-Wc99-extensions]../../gcc-8.1.0/gcc/gimple.h
:371:3: HOOK_VECTOR_END (C90_EMPTY_HACK)note
: ^
array 'op' declared here../../gcc-8.1.0/gcc/target-hooks-macros.h
:43:50: note:   tree GTY((length ("%h.num_ops"))) op[1];expanded from macro 'HOOK_VECTOR_END'

  ^
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/cgraph.c:39../../gcc-8.1.0/gcc/gimple.h:
:../../gcc-8.1.0/gcc/lto-streamer.h3146::74411::8 :warning : warningarray index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]: 
struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:extern struct lto_input_block * lto_create_simple_input_block (371
:       ^3
:../../gcc-8.1.0/gcc/lto-streamer.h :note363: :array 'op' declared here7
: note: previous use is here
  tree GTY((length ("%h.num_ops"))) op[1];
class lto_input_block  ^

      ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: noteIn file included from : ../../gcc-8.1.0/gcc/cgraphunit.carray 'op' declared here
../../gcc-8.1.0/gcc/lto-streamer.h::  tree GTY((length ("%h.num_ops"))) op[1];744
165  ^::
8
:../../gcc-8.1.0/gcc/rtl.h :note305: :did you mean class here?1
: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~struct GTY((desc("0"), tag("0"),

       class^

../../gcc-8.1.0/gcc/coretypes.h../../gcc-8.1.0/gcc/lto-streamer.h::75750::1:5 :note:  did you mean struct here?warning
: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
class rtx_def;
^~~~~
struct
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/cgraph.h:1797:38: note: previous use is here
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/symtab.c:320:8: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
              struct symtab_node *alias = ref->referring;
              ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/symtab.c:320:8: note: did you mean class here?
              struct symtab_node *alias = ref->referring;
              ^~~~~~
              class
In file included from ../../gcc-8.1.0/gcc/cgraph.c:50:
../../gcc-8.1.0/gcc/value-prof.h:109:40: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void stream_in_histogram_value (struct lto_input_block *, gimple *);
                                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/value-prof.h:109:40: note: did you mean class here?
extern void stream_in_histogram_value (struct lto_input_block *, gimple *);
                                       ^~~~~~
                                       class
../../gcc-8.1.0/gcc/symtab.c:1286:7: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
      struct symtab_node *alias = ref->referring;
      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/cgraphunit.c:165:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/cgraphunit.c:165:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:../../gcc-8.1.0/gcc/symtab.c29:: note1336: :expanded from macro 'XWINT'
7: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:      struct symtab_node *alias = ref->referring;5
:      ^ note
: ../../gcc-8.1.0/gcc/cgraph.harray 'hwint' declared here:
97:3:    HOST_WIDE_INT hwint[1];
     ^note
: ../../gcc-8.1.0/gcc/hwint.h:previous use is here
55:  symtab_node
  ^26
: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/cgraph.c:54:
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: note: did you mean class here?
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^~~~~~
                           class
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: note: did you mean class here?
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: warning: struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]
static inline struct ipa_polymorphic_call_context *
              ^
../../gcc-8.1.0/gcc/cgraph.h:1495:15: note: previous use is here
class GTY(()) ipa_polymorphic_call_context {
              ^
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: note: did you mean class here?
static inline struct ipa_polymorphic_call_context *
              ^~~~~~
              class
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: note: did you mean class here?
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: note: did you mean class here?
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^~~~~~
                                       class
In file included from ../../gcc-8.1.0/gcc/cgraph.c:55:
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.h:24:
../../gcc-8.1.0/gcc/sreal.h:38:1: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
struct lto_input_block;
^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7:In file included from  ../../gcc-8.1.0/gcc/cgraphbuild.cnote:: 28previous use is here:

In file included from ../../gcc-8.1.0/gcc/cgraph.h:class lto_input_block25
:
      ^../../gcc-8.1.0/gcc/ipa-ref.h
:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
../../gcc-8.1.0/gcc/sreal.h^:
38:1: note: did you mean class here?
struct lto_input_block;
^~~~~~../../gcc-8.1.0/gcc/tree-core.h
:class1707
:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
../../gcc-8.1.0/gcc/symtab.c:1714:7: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
      struct symtab_node *alias_alias = ref->referring;
      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/cgraphbuild.c:28:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/cgraphbuild.c:28:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/cgraph.c:55:
../../gcc-8.1.0/gcc/ipa-fnsummary.h:171:5: warning: struct 'ipa_fn_summary_t' was previously declared as a class [-Wmismatched-tags]
    struct ipa_fn_summary_t *summary = new (ggc_alloc <ipa_fn_summary_t> ())
    ^
../../gcc-8.1.0/gcc/ipa-fnsummary.h:163:19: note: previous use is here
class GTY((user)) ipa_fn_summary_t: public function_summary <ipa_fn_summary *>
                  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
In file included from ../../gcc-8.1.0/gcc/combine.c:80                                 struct symtab_node *ref = NULL);:

../../gcc-8.1.0/gcc/coretypes.h                                 ^
:../../gcc-8.1.0/gcc/cgraph.h75::971::3 :warning:  note: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]previous use is here

  symtab_node
  ^
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/combine.c:80:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cgraphclones.c:74:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/cgraph.c:3580:10: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                              struct symtab_node *ref)
                              ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.c:3610:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref)
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/combine.c:80:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/combine.c:80:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cgraph.c:3891:
./gt-cgraph.h:60:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<function_version_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<function_version_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-cgraph.h:60:3: note: did you mean class here?
  struct hash_table<function_version_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<function_version_hasher> *)x_p;
  ^~~~~~
  class
./gt-cgraph.h:60:70: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<function_version_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<function_version_hasher> *)x_p;
                                                                     ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-cgraph.h:60:70: note: did you mean class here?
  struct hash_table<function_version_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<function_version_hasher> *)x_p;
                                                                     ^~~~~~
                                                                     class
In file included from ../../gcc-8.1.0/gcc/cgraphunit.c:167:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3In file included from :../../gcc-8.1.0/gcc/combine.c :warning: 80array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]:

In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
  call_stmt->op[2] = chain;
In file included from   ^             ~
../../gcc-8.1.0/gcc/hash-table.h../../gcc-8.1.0/gcc/gimple.h:371::5613::
 note: array 'op' declared here
../../gcc-8.1.0/gcc/mem-stats.h:126:1  tree GTY((length ("%h.num_ops"))) op[1];:
   ^warning: 
'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/cgraphclones.c:76:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/cgraphclones.c:76:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/cgraphclones.c:76:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/cgraphunit.c:170:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/cgraphunit.c:170:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/cgraphclones.c:77:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from ../../gcc-8.1.0/gcc/cgraphclones.c:77:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/cgraph.h:1797:38: note: previous use is here
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
In file included from ../../gcc-8.1.0/gcc/cgraphunit.c:174:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/cgraphunit.c:174:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/cgraphunit.c:174:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/cgraphunit.c:176:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from ../../gcc-8.1.0/gcc/cgraphunit.c:176:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/cgraph.h:1797:38: note: previous use is here
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
In file included from ../../gcc-8.1.0/gcc/cgraphunit.c:180:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc-8.1.0/gcc/cgraphunit.c:194:
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: note: did you mean class here?
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^~~~~~
                           class
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: note: did you mean class here?
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: warning: struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]
static inline struct ipa_polymorphic_call_context *
              ^
../../gcc-8.1.0/gcc/cgraph.h:1495:15: note: previous use is here
class GTY(()) ipa_polymorphic_call_context {
              ^
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: note: did you mean class here?
static inline struct ipa_polymorphic_call_context *
              ^~~~~~
              class
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: note: did you mean class here?
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: note: did you mean class here?
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^~~~~~
                                       class
In file included from ../../gcc-8.1.0/gcc/cgraphunit.c:197:
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.h:24:
../../gcc-8.1.0/gcc/sreal.h:38:1: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
struct lto_input_block;
^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/sreal.h:38:1: note: did you mean class here?
struct lto_input_block;
^~~~~~
class
In file included from ../../gcc-8.1.0/gcc/cgraphunit.c:197:
../../gcc-8.1.0/gcc/ipa-fnsummary.h:171:5: warning: struct 'ipa_fn_summary_t' was previously declared as a class [-Wmismatched-tags]
    struct ipa_fn_summary_t *summary = new (ggc_alloc <ipa_fn_summary_t> ())
    ^
../../gcc-8.1.0/gcc/ipa-fnsummary.h:163:19: note: previous use is here
class GTY((user)) ipa_fn_summary_t: public function_summary <ipa_fn_summary *>
                  ^
In file included from ../../gcc-8.1.0/gcc/combine.c:82:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/combine.c:82:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/combine.c:82:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/combine.c:82:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/combine.c:82:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/combine.c:82:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/combine.c:82:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/combine.c:82:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/combine.c:82:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/combine.c:82:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/combine.c:82:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/combine.c:82:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/combine.c:82:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/combine.c:82:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/combine.c:82:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/combine.c:83:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
25 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o combine-stack-adj.o -MT combine-stack-adj.o -MMD -MP -MF ./.deps/combine-stack-adj.TPo ../../gcc-8.1.0/gcc/combine-stack-adj.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/combine.c:83:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/combine.c:83:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
33 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o compare-elim.o -MT compare-elim.o -MMD -MP -MF ./.deps/compare-elim.TPo ../../gcc-8.1.0/gcc/compare-elim.c
52 warnings generated.
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/combine-stack-adj.c:43:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o context.o -MT context.o -MMD -MP -MF ./.deps/context.TPo ../../gcc-8.1.0/gcc/context.c
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/combine.c:87:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/combine.c:87:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/combine-stack-adj.c:43:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/combine.c:94:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/combine.c:94:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/combine.c:94:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/combine-stack-adj.c:43:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/combine-stack-adj.c:43:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/combine-stack-adj.c:43:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
28 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o convert.o -MT convert.o -MMD -MP -MF ./.deps/convert.TPo ../../gcc-8.1.0/gcc/convert.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/compare-elim.c:59:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/context.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
61 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o coverage.o -MT coverage.o -MMD -MP -MF ./.deps/coverage.TPo ../../gcc-8.1.0/gcc/coverage.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/compare-elim.c:59:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/context.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/combine-stack-adj.c:45:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/compare-elim.c:59:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/compare-elim.c:59:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/convert.c:26:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/compare-elim.c:59:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/context.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/context.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/combine-stack-adj.c:45:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/combine-stack-adj.c:45:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/context.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/combine-stack-adj.c:46:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/combine-stack-adj.c:46:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
5 warnings generated.
clang++ -fno-PIE -c  -DGCC_INCLUDE_DIR=\"/usr/pkg/cross/i686-w64-mingw32/lib/gcc/i686-w64-mingw32/8.1.0/include\" -DFIXED_INCLUDE_DIR=\"/usr/pkg/cross/i686-w64-mingw32/lib/gcc/i686-w64-mingw32/8.1.0/include-fixed\" -DGPLUSPLUS_INCLUDE_DIR=\"/usr/pkg/cross/i686-w64-mingw32/lib/gcc/i686-w64-mingw32/8.1.0/../../../../i686-w64-mingw32/include/c++/8.1.0\" -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=0 -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"/usr/pkg/cross/i686-w64-mingw32/lib/gcc/i686-w64-mingw32/8.1.0/../../../../i686-w64-mingw32/include/c++/8.1.0/i686-w64-mingw32\" -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"/usr/pkg/cross/i686-w64-mingw32/lib/gcc/i686-w64-mingw32/8.1.0/../../../../i686-w64-mingw32/include/c++/8.1.0/backward\" -DLOCAL_INCLUDE_DIR=\"/usr/local/include\" -DCROSS_INCLUDE_DIR=\"/usr/pkg/cross/i686-w64-mingw32${sysroot_headers_suffix}/mingw/include\" -DTOOL_INCLUDE_DIR=\"/usr/pkg/cross/i686-w64-mingw32/lib/gcc/i686-w64-mingw32/8.1.0/../../../../i686-w64-mingw32/include\" -DNATIVE_SYSTEM_HEADER_DIR=\"/mingw/include\" -DPREFIX=\"/usr/pkg/cross/i686-w64-mingw32/\" -DSTANDARD_EXEC_PREFIX=\"/usr/pkg/cross/i686-w64-mingw32/lib/gcc/\" -DTARGET_SYSTEM_ROOT=\"/usr/pkg/cross/i686-w64-mingw32\" -DTARGET_SYSTEM_ROOT_RELOCATABLE -DBASEVER="\"8.1.0\"" -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cppbuiltin.o -MT cppbuiltin.o -MMD -MP -MF ./.deps/cppbuiltin.TPo ../../gcc-8.1.0/gcc/cppbuiltin.c
In file included from ../../gcc-8.1.0/gcc/coverage.c:29:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/convert.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/convert.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/convert.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
44 warnings generated.
In file included from ../../gcc-8.1.0/gcc/coverage.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
66 warnings generated.
In file included from ../../gcc-8.1.0/gcc/convert.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/coverage.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/coverage.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c  -DGCC_INCLUDE_DIR=\"/usr/pkg/cross/i686-w64-mingw32/lib/gcc/i686-w64-mingw32/8.1.0/include\" -DFIXED_INCLUDE_DIR=\"/usr/pkg/cross/i686-w64-mingw32/lib/gcc/i686-w64-mingw32/8.1.0/include-fixed\" -DGPLUSPLUS_INCLUDE_DIR=\"/usr/pkg/cross/i686-w64-mingw32/lib/gcc/i686-w64-mingw32/8.1.0/../../../../i686-w64-mingw32/include/c++/8.1.0\" -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=0 -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"/usr/pkg/cross/i686-w64-mingw32/lib/gcc/i686-w64-mingw32/8.1.0/../../../../i686-w64-mingw32/include/c++/8.1.0/i686-w64-mingw32\" -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"/usr/pkg/cross/i686-w64-mingw32/lib/gcc/i686-w64-mingw32/8.1.0/../../../../i686-w64-mingw32/include/c++/8.1.0/backward\" -DLOCAL_INCLUDE_DIR=\"/usr/local/include\" -DCROSS_INCLUDE_DIR=\"/usr/pkg/cross/i686-w64-mingw32${sysroot_headers_suffix}/mingw/include\" -DTOOL_INCLUDE_DIR=\"/usr/pkg/cross/i686-w64-mingw32/lib/gcc/i686-w64-mingw32/8.1.0/../../../../i686-w64-mingw32/include\" -DNATIVE_SYSTEM_HEADER_DIR=\"/mingw/include\" -DPREFIX=\"/usr/pkg/cross/i686-w64-mingw32/\" -DSTANDARD_EXEC_PREFIX=\"/usr/pkg/cross/i686-w64-mingw32/lib/gcc/\" -DTARGET_SYSTEM_ROOT=\"/usr/pkg/cross/i686-w64-mingw32\" -DTARGET_SYSTEM_ROOT_RELOCATABLE -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cppdefault.o -MT cppdefault.o -MMD -MP -MF ./.deps/cppdefault.TPo ../../gcc-8.1.0/gcc/cppdefault.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cprop.o -MT cprop.o -MMD -MP -MF ./.deps/cprop.TPo ../../gcc-8.1.0/gcc/cprop.c
25 warnings generated.
In file included from ../../gcc-8.1.0/gcc/compare-elim.c:61:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/compare-elim.c:61:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/compare-elim.c:61:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/compare-elim.c:61:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/compare-elim.c:61:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/compare-elim.c:61:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/compare-elim.c:61:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/compare-elim.c:61:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/compare-elim.c:61:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
clang#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;): clangwarning
:                                                  ^: warning
treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]: 
treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/compare-elim.c:61:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: 28note warnings:  generated.
expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/compare-elim.c:61:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/compare-elim.c:61:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/compare-elim.c:61:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/compare-elim.c:61:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/compare-elim.c:61:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cse.o -MT cse.o -MMD -MP -MF ./.deps/cse.TPo ../../gcc-8.1.0/gcc/cse.c
In file included from ../../gcc-8.1.0/gcc/compare-elim.c:62:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/coverage.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cselib.o -MT cselib.o -MMD -MP -MF ./.deps/cselib.TPo ../../gcc-8.1.0/gcc/cselib.c
In file included from ../../gcc-8.1.0/gcc/compare-elim.c:62:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/compare-elim.c:62:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
10 warnings generated.
In file included from ../../gcc-8.1.0/gcc/compare-elim.c:63:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/compare-elim.c:63:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o data-streamer.o -MT data-streamer.o -MMD -MP -MF ./.deps/data-streamer.TPo ../../gcc-8.1.0/gcc/data-streamer.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/cppbuiltin.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cprop.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cppdefault.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/convert.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/convert.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/convert.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/convert.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/convert.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/convert.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/convert.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
71 warnings generated.
In file included from ../../gcc-8.1.0/gcc/convert.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/convert.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/convert.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/convert.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/convert.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/convert.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/convert.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/convert.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cppbuiltin.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o data-streamer-in.o -MT data-streamer-in.o -MMD -MP -MF ./.deps/data-streamer-in.TPo ../../gcc-8.1.0/gcc/data-streamer-in.c
In file included from ../../gcc-8.1.0/gcc/cse.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cprop.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/coverage.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/coverage.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/coverage.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/coverage.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/coverage.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/coverage.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cppdefault.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/coverage.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/coverage.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:In file included from 43../../gcc-8.1.0/gcc/data-streamer.c:24:
:../../gcc-8.1.0/gcc/coretypes.h50:: 75note:: 1:expanded from macro 'HOOK_VECTOR_END' 
warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/coverage.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/coverage.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/coverage.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: clangnote: : expanded from macro 'HOOK_VECTOR_END'warning
: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/coverage.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/coverage.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/coverage.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/coverage.c:31:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/coverage.c:32:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cprop.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cprop.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cppbuiltin.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cppbuiltin.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cprop.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cppdefault.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cppdefault.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cppbuiltin.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/coverage.c:32:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/coverage.c:32:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/cse.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cppdefault.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cse.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cse.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/data-streamer.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cse.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
25 warnings generated.
In file included from ../../gcc-8.1.0/gcc/data-streamer.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/data-streamer.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o data-streamer-out.o -MT data-streamer-out.o -MMD -MP -MF ./.deps/data-streamer-out.TPo ../../gcc-8.1.0/gcc/data-streamer-out.c
In file included from ../../gcc-8.1.0/gcc/data-streamer.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/coverage.c:38:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/coverage.c:38:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/coverage.c:38:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/cselib.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/coverage.c:43:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc-8.1.0/gcc/cppbuiltin.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cppbuiltin.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cppbuiltin.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cppbuiltin.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cppbuiltin.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cppbuiltin.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/data-streamer-in.c:25:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cppbuiltin.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cppbuiltin.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cppbuiltin.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cppbuiltin.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cppbuiltin.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cppbuiltin.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cppbuiltin.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cppbuiltin.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cppbuiltin.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/data-streamer-out.c:25:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cselib.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/cprop.c:24:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cselib.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cselib.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cse.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cse.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cse.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cse.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cse.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cse.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50:clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o dbxout.o -MT dbxout.o -MMD -MP -MF ./.deps/dbxout.TPo ../../gcc-8.1.0/gcc/dbxout.c
 note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cse.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cse.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cse.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cse.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cse.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cse.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cse.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cse.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cse.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/data-streamer-out.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cse.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cselib.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/cprop.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/cprop.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/data-streamer-out.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/data-streamer-out.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cprop.c:26:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/cprop.c:26:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/cse.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/cse.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/data-streamer-out.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
20 warnings generated.
75 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o dbgcnt.o -MT dbgcnt.o -MMD -MP -MF ./.deps/dbgcnt.TPo ../../gcc-8.1.0/gcc/dbgcnt.c
In file included from ../../gcc-8.1.0/gcc/data-streamer-in.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/data-streamer.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
20 warnings generated.
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o dce.o -MT dce.o -MMD -MP -MF ./.deps/dce.TPo ../../gcc-8.1.0/gcc/dce.c
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/data-streamer-in.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/data-streamer-in.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/data-streamer-in.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ddg.o -MT ddg.o -MMD -MP -MF ./.deps/ddg.TPo ../../gcc-8.1.0/gcc/ddg.c
In file included from ../../gcc-8.1.0/gcc/cse.c:28:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/cse.c:28:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/data-streamer.c:28:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/data-streamer.c:28:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/data-streamer.c:28:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/dbxout.c:71:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/data-streamer.c:29:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from ../../gcc-8.1.0/gcc/data-streamer.c:29:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/cselib.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cselib.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cselib.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cselib.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cselib.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cselib.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cselib.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cselib.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cselib.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cselib.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cselib.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cselib.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cselib.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cselib.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cselib.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cselib.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/dbxout.c:71:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cselib.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/cselib.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
In file included from #   define HOST_WIDE_INT long../../gcc-8.1.0/gcc/dbgcnt.c
:                         ^24
:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/ddg.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/dbxout.c:71:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/dbxout.c:71:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/dbxout.c:71:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/dce.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
../../gcc-8.1.0/gcc/cse.c:6262:38: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
            || (CONST_DOUBLE_P (new_rtx) && CONST_DOUBLE_HIGH (new_rtx) >= 0))
                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:1965:30: note: expanded from macro 'CONST_DOUBLE_HIGH'
#define CONST_DOUBLE_HIGH(r) XCMWINT (r, 1, CONST_DOUBLE, VOIDmode)
                             ^           ~
../../gcc-8.1.0/gcc/rtl.h:1216:36: note: expanded from macro 'XCMWINT'
#define XCMWINT(RTX, N, C, M)       ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/dbgcnt.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/ddg.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/cgraph.h:1797:38: note: previous use is here
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
In file included from ../../gcc-8.1.0/gcc/data-streamer.c:29:
../../gcc-8.1.0/gcc/data-streamer.h:76:53: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:76:53: note: did you mean class here?
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^~~~~~
                                                    class
../../gcc-8.1.0/gcc/data-streamer.h:78:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                          struct lto_input_block *,
                                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:78:8: note: did you mean class here?
                                          struct lto_input_block *,
                                          ^~~~~~
                                          class
../../gcc-8.1.0/gcc/data-streamer.h:83:44: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:83:44: note: did you mean class here?
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^~~~~~
                                           class
../../gcc-8.1.0/gcc/data-streamer.h:84:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:84:34: note: did you mean class here?
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:85:37: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:85:37: note: did you mean class here?
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^~~~~~
                                    class
../../gcc-8.1.0/gcc/data-streamer.h:86:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:86:34: note: did you mean class here?
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:87:38: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:87:38: note: did you mean class here?
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/data-streamer.h:152:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_bitpack (struct lto_input_block *ib)
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:152:24: note: did you mean class here?
streamer_read_bitpack (struct lto_input_block *ib)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/data-streamer.h:177:25: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:177:25: note: did you mean class here?
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^~~~~~
                               class
../../gcc-8.1.0/gcc/data-streamer.h:221:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_uchar (struct lto_input_block *ib)
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:221:22: note: did you mean class here?
streamer_read_uchar (struct lto_input_block *ib)
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/data-streamer.h:251:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:251:29: note: did you mean class here?
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^~~~~~
                            class
../../gcc-8.1.0/gcc/data-streamer.h:340:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_record_start (struct lto_input_block *ib)
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:340:29: note: did you mean class here?
streamer_read_record_start (struct lto_input_block *ib)
                            ^~~~~~
                            class
In file included from ../../gcc-8.1.0/gcc/data-streamer-out.c:28:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12In file included from :../../gcc-8.1.0/gcc/cselib.c :warning27: :
array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]In file included from 
../../gcc-8.1.0/gcc/df.h:29:
    return gs->op[2];../../gcc-8.1.0/gcc/alloc-pool.h
:           ^      ~268
:11../../gcc-8.1.0/gcc/gimple.h:: 346warning:: 3using extended field designator is an extension [-Wextended-offsetof]:
 note: array 'op' declared here
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
  tree GTY((length ("%h.num_ops"))) op[1];/usr/include/stddef.h
:  ^59
:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/dbgcnt.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: ../../gcc-8.1.0/gcc/gimple.hwarning:: 2579struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]:
3inline struct rtx_def *:
        ^warning
: ../../gcc-8.1.0/gcc/coretypes.harray index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]:
75:  gs->op[2] = rhs;7
:  ^      ~ 
note../../gcc-8.1.0/gcc/gimple.h:: 346previous use is here:
3: class rtx_def;note: 
array 'op' declared here      ^

  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/dbgcnt.c:24:
In file included from In file included from ../../gcc-8.1.0/gcc/cselib.c../../gcc-8.1.0/gcc/coretypes.h::27423:
:
In file included from In file included from ../../gcc-8.1.0/gcc/df.h../../gcc-8.1.0/gcc/hash-table.h::29235:
:
../../gcc-8.1.0/gcc/alloc-pool.h../../gcc-8.1.0/gcc/ggc.h::429275:../../gcc-8.1.0/gcc/gimple.h:2711:::2596 :warning : warning: 12struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]using extended field designator is an extension [-Wextended-offsetof]

: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);  int size = m_elt_size - offsetof (allocation_object, u.data);

          ^                          ^                             ~~~~~    return gs->op[3];


/usr/include/stddef.h../../gcc-8.1.0/gcc/coretypes.h           ^      ~:
:../../gcc-8.1.0/gcc/gimple.h7559::3467:::323 :note : noteprevious use is here: 
:expanded from macro 'offsetof' class rtx_def;

note      ^
: #define offsetof(type, member)  __builtin_offsetof(type, member)array 'op' declared here

                                ^                        ~~~~~~
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/ddg.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ddg.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/dbgcnt.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ddg.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/dce.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/data-streamer-out.c:29:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/data-streamer-out.c:29:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/data-streamer-out.c:29:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cselib.c:1324:26: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  memset (e->val_rtx, 0, RTX_HDR_SIZE);
                         ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
55 warnings generated.
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/dce.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/dce.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o debug.o -MT debug.o -MMD -MP -MF ./.deps/debug.TPo ../../gcc-8.1.0/gcc/debug.c
5In file included from  warning../../gcc-8.1.0/gcc/dbxout.cs: generated.
72:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dbxout.c:72:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dbxout.c:72:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dbxout.c:72:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dbxout.c:72:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dbxout.c:72:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dbxout.c:72:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dce.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/dbxout.c:72:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dbxout.c:72:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dbxout.c:72:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dbxout.c:72:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dbxout.c:72:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dbxout.c:72:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dbxout.c:72:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dbxout.c:72:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o df-core.o -MT df-core.o -MMD -MP -MF ./.deps/df-core.TPo ../../gcc-8.1.0/gcc/df-core.c
In file included from ../../gcc-8.1.0/gcc/dbxout.c:74:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/data-streamer-in.c:28:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
In file included from          ^      ~../../gcc-8.1.0/gcc/cselib.c
:27:
In file included from ../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/df.h::37129::
3../../gcc-8.1.0/gcc/alloc-pool.h:: 429note:: 27array 'op' declared here:
 warning: using extended field designator is an extension [-Wextended-offsetof]
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:521:17: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::remove' requested here
    m_allocator.remove (object);
                ^
../../gcc-8.1.0/gcc/cselib.c:404:17: note: in instantiation of member function 'object_allocator<elt_list>::remove' requested here
  elt_list_pool.remove (l);
                ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/cselib.c:27:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/cselib.c:1323:38: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
  e->val_rtx = (rtx_def*) value_pool.allocate ();
                                     ^
In file included from ../../gcc-8.1.0/gcc/dbxout.c:74:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/dbxout.c:74:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/data-streamer-out.c:30:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from ../../gcc-8.1.0/gcc/data-streamer-out.c:30:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/cgraph.h:1797:38: note: previous use is here
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26:In file included from ../../gcc-8.1.0/gcc/data-streamer-in.c:29:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node; 
warning: ^struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]

tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,../../gcc-8.1.0/gcc/tree-core.h
:                         ^1707
:../../gcc-8.1.0/gcc/lto-streamer.h9::363 :note7: :previous use is here 
note: previous use is here
 struct symtab_node *symtab_node;
        ^class lto_input_block

      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
In file included from ../../gcc-8.1.0/gcc/data-streamer-in.c:29:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/data-streamer-in.c:29:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/data-streamer-out.c:30:
../../gcc-8.1.0/gcc/data-streamer.h:76:53: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]../../gcc-8.1.0/gcc/cgraph.h
:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^
  friend class cgraph_node;../../gcc-8.1.0/gcc/lto-streamer.h
:         ^363
:../../gcc-8.1.0/gcc/cgraph.h7::891 :note39: :previous use is here 
note: previous use is hereclass lto_input_block

      ^
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/data-streamer.h:76:53: note: did you mean class here?
../../gcc-8.1.0/gcc/cgraph.h:1637const char *streamer_read_string (struct data_in *, struct lto_input_block *);:
10                                                    ^~~~~~:
                                                     classnote
: did you mean struct here?
  friend class cgraph_node;../../gcc-8.1.0/gcc/data-streamer.h
:         ^~~~~78
:         struct8
: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                          struct lto_input_block *,
                                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:78:8: note: did you mean class here?
                                          struct lto_input_block *,
                                          ^~~~~~
                                          class
../../gcc-8.1.0/gcc/data-streamer.h:83:44: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:83:44: note: did you mean class here?
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^~~~~~
                                           class
../../gcc-8.1.0/gcc/data-streamer.h:84:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:84:34: note: did you mean class here?
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:85:37: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:85:37: note: did you mean class here?
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^~~~~~
                                    class
../../gcc-8.1.0/gcc/data-streamer.h:86:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:86:34: note: did you mean class here?
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:87:38: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:87:38: note: did you mean class here?
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:../../gcc-8.1.0/gcc/data-streamer.h17::152 :note24: :previous use is here 
warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]            for_user)) cgraph_edge {

                       ^
streamer_read_bitpack (struct lto_input_block *ib)
                       ^
../../gcc-8.1.0/gcc/cgraph.h../../gcc-8.1.0/gcc/lto-streamer.h::2021363::107::  notenote: : did you mean struct here?previous use is here

  friend class cgraph_edge;class lto_input_block

         ^~~~~      ^

         struct
../../gcc-8.1.0/gcc/data-streamer.h:152:24: note: did you mean class here?
streamer_read_bitpack (struct lto_input_block *ib)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/data-streamer.h:177:25: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:177:25: note: did you mean class here?
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^~~~~~
                               class
../../gcc-8.1.0/gcc/data-streamer.h:221:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_uchar (struct lto_input_block *ib)
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:221:22: note: did you mean class here?
streamer_read_uchar (struct lto_input_block *ib)
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/data-streamer.h:251:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:251:29: note: did you mean class here?
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^~~~~~
                            class
../../gcc-8.1.0/gcc/data-streamer.h:340:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_record_start (struct lto_input_block *ib)
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:340:29: note: did you mean class here?
streamer_read_record_start (struct lto_input_block *ib)
                            ^~~~~~
                            class
In file included from ../../gcc-8.1.0/gcc/data-streamer-in.c:30:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from ../../gcc-8.1.0/gcc/data-streamer-in.c:30:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/cgraph.h:1797:38: note: previous use is here
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
52 warnings generated.
In file included from ../../gcc-8.1.0/gcc/data-streamer-in.c:30:
../../gcc-8.1.0/gcc/data-streamer.h:76:53: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:76:53: note: did you mean class here?
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^~~~~~
                                                    class
../../gcc-8.1.0/gcc/data-streamer.h:78:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                          struct lto_input_block *,
                                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:78:8: note: did you mean class here?
                                          struct lto_input_block *,
                                          ^~~~~~
                                          class
../../gcc-8.1.0/gcc/data-streamer.h:83:44: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:83:44: note: did you mean class here?
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^~~~~~
                                           class
../../gcc-8.1.0/gcc/data-streamer.h:84:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:84:34: note: did you mean class here?
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:85:37: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:85:37: note: did you mean class here?
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^~~~~~
                                    class
../../gcc-8.1.0/gcc/data-streamer.h:86:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:86:34: note: did you mean class here?
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:87:38: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:87:38: note: did you mean class here?
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/data-streamer.h:152:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_bitpack (struct lto_input_block *ib)
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:152:24: note: did you mean class here?
streamer_read_bitpack (struct lto_input_block *ib)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/data-streamer.h:177:25: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:177:25: note: did you mean class here?
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^~~~~~
                               class
../../gcc-8.1.0/gcc/data-streamer.h:221:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_uchar (struct lto_input_block *ib)
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:221:22: note: did you mean class here?
streamer_read_uchar (struct lto_input_block *ib)
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/data-streamer.h:251:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:251:29: note: did you mean class here?
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^~~~~~
                            class
../../gcc-8.1.0/gcc/data-streamer.h:340:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_record_start (struct lto_input_block *ib)
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:340:29: note: did you mean class here?
streamer_read_record_start (struct lto_input_block *ib)
                            ^~~~~~
                            class
../../gcc-8.1.0/gcc/data-streamer-in.c:66:10: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                              struct lto_input_block *ib, unsigned int *rlen)
                              ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer-in.c:66:10: note: did you mean class here?
                              struct lto_input_block *ib, unsigned int *rlen)
                              ^~~~~~
                              class
../../gcc-8.1.0/gcc/data-streamer-in.c:75:48: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_string (struct data_in *data_in, struct lto_input_block *ib)
                                               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer-in.c:75:48: note: did you mean class here?
streamer_read_string (struct data_in *data_in, struct lto_input_block *ib)
                                               ^~~~~~
                                               class
../../gcc-8.1.0/gcc/data-streamer-in.c:122:21: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_uhwi (struct lto_input_block *ib)
                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer-in.c:122:21: note: did you mean class here?
streamer_read_uhwi (struct lto_input_block *ib)
                    ^~~~~~
                    class
../../gcc-8.1.0/gcc/data-streamer-in.c:157:20: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_hwi (struct lto_input_block *ib)
                   ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer-in.c:157:20: note: did you mean class here?
streamer_read_hwi (struct lto_input_block *ib)
                   ^~~~~~
                   class
../../gcc-8.1.0/gcc/data-streamer-in.c:181:27: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_gcov_count (struct lto_input_block *ib)
                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer-in.c:181:27: note: did you mean class here?
streamer_read_gcov_count (struct lto_input_block *ib)
                          ^~~~~~
                          class
../../gcc-8.1.0/gcc/data-streamer-in.c:191:25: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_wide_int (struct lto_input_block *ib)
                        ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer-in.c:191:25: note: did you mean class here?
streamer_read_wide_int (struct lto_input_block *ib)
                        ^~~~~~
                        class
../../gcc-8.1.0/gcc/data-streamer-in.c:206:27: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_widest_int (struct lto_input_block *ib)
                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer-in.c:206:27: note: did you mean class here?
streamer_read_widest_int (struct lto_input_block *ib)
                          ^~~~~~
                          class
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o df-problems.o -MT df-problems.o -MMD -MP -MF ./.deps/df-problems.TPo ../../gcc-8.1.0/gcc/df-problems.c
In file included from ../../gcc-8.1.0/gcc/ddg.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/df-core.c:379:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/ddg.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ddg.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ddg.c:27:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/dce.c:In file included from 24:
../../gcc-8.1.0/gcc/ddg.c../../gcc-8.1.0/gcc/rtl.h::27305:
:In file included from ../../gcc-8.1.0/gcc/df.h:129::
 ../../gcc-8.1.0/gcc/alloc-pool.h:warning429: :'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
27: warning: using extended field designator is an extension [-Wextended-offsetof]
struct GTY((desc("0"), tag("0"),
^
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/debug.c:20:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/df-core.c:379:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
32 warnings generated.
In file included from ../../gcc-8.1.0/gcc/dce.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/dce.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
62 warnings generated.
10 warnings generated.
In file included from ../../gcc-8.1.0/gcc/df-problems.c:26:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/df-core.c:379:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/df-core.c:379:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/dbxout.c:81:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/dbxout.c:81:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/dbxout.c:81:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:In file included from 5../../gcc-8.1.0/gcc/df-core.c:: 379warning:
: In file included from struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]../../gcc-8.1.0/gcc/coretypes.h
:423:
                                struct symtab_node *ref = NULL);In file included from 
../../gcc-8.1.0/gcc/hash-table.h                                ^:
561../../gcc-8.1.0/gcc/cgraph.h:
:97../../gcc-8.1.0/gcc/mem-stats.h:3:: 126note:: 1previous use is here:
   symtab_nodewarning
:   ^'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]

struct mem_usage
^../../gcc-8.1.0/gcc/cgraph.h
:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: ../../gcc-8.1.0/gcc/hash-table.hnote:: 341previous use is here:
1:  symtab_node 
note  ^: 
did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020In file included from :../../gcc-8.1.0/gcc/debug.c10::20 :
noteIn file included from : ../../gcc-8.1.0/gcc/coretypes.hdid you mean struct here?
:417:
  friend class cgraph_node;../../gcc-8.1.0/gcc/machmode.h
:         ^~~~~323
:         struct1
:../../gcc-8.1.0/gcc/cgraph.h :warning2021: :'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]10
: struct pod_modewarning: 
class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]^

  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
../../gcc-8.1.0/gcc/coretypes.h         struct:
67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o df-scan.o -MT df-scan.o -MMD -MP -MF ./.deps/df-scan.TPo ../../gcc-8.1.0/gcc/df-scan.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings  -Wno-strict-aliasing -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o dfp.o -MT dfp.o -MMD -MP -MF ./.deps/dfp.TPo ../../gcc-8.1.0/gcc/dfp.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o dojump.o -MT dojump.o -MMD -MP -MF ./.deps/dojump.TPo ../../gcc-8.1.0/gcc/dojump.c
In file included from ../../gcc-8.1.0/gcc/dbxout.c:87:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc-8.1.0/gcc/dbxout.c:91:
In file included from ../../gcc-8.1.0/gcc/common/common-target.h:67:
../../gcc-8.1.0/gcc/common/common-target.def:105:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
55 warnings generated.
In file included from ../../gcc-8.1.0/gcc/debug.c:20:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/debug.c:20:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/df-problems.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/debug.c:20:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/dce.c:27:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/dce.c:27:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o dominance.o -MT dominance.o -MMD -MP -MF ./.deps/dominance.TPo ../../gcc-8.1.0/gcc/dominance.c
In file included from ../../gcc-8.1.0/gcc/df-problems.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/df-problems.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/df-problems.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-attrtab.c    insn-attrtab.c
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-dfatab.c     insn-dfatab.c
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-latencytab.c insn-latencytab.c
echo timestamp > s-attrtab
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o domwalk.o -MT domwalk.o -MMD -MP -MF ./.deps/domwalk.TPo ../../gcc-8.1.0/gcc/domwalk.c
5 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o double-int.o -MT double-int.o -MMD -MP -MF ./.deps/double-int.TPo ../../gcc-8.1.0/gcc/double-int.c
In file included from ../../gcc-8.1.0/gcc/df-core.c:381:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/dfp.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/df-scan.c:26:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/dominance.c:37:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/df-core.c:381:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/df-core.c:381:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/dojump.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/df-core.c:382:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/df-core.c:382:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
10 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o dse.o -MT dse.o -MMD -MP -MF ./.deps/dse.TPo ../../gcc-8.1.0/gcc/dse.c
In file included from ../../gcc-8.1.0/gcc/dfp.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/dominance.c:37:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/dfp.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7:clang : notewarning: : previous use is heretreating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]

class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/dfp.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/df-scan.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/dfp.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/dominance.c:37:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/dominance.c:37:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/double-int.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/domwalk.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/dominance.c:37:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
10struct mem_usage/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-automata.c insn-automata.c

 warning^s
 generated.
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/df-scan.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/df-scan.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/dojump.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
echo timestamp > s-automata
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o dumpfile.o -MT dumpfile.o -MMD -MP -MF ./.deps/dumpfile.TPo ../../gcc-8.1.0/gcc/dumpfile.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o dwarf2asm.o -MT dwarf2asm.o -MMD -MP -MF ./.deps/dwarf2asm.TPo ../../gcc-8.1.0/gcc/dwarf2asm.c
In file included from ../../gcc-8.1.0/gcc/df-scan.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/dojump.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/dojump.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/df-problems.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/df-problems.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/df-problems.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/df-problems.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/df-problems.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/df-problems.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:clang211: :
../../gcc-8.1.0/gcc/target.def:warning2025: :treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]1
: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/df-problems.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/df-problems.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/df-problems.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/df-problems.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/df-problems.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/df-problems.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/df-problems.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/df-problems.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dojump.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
In file included from ../../gcc-8.1.0/gcc/df-problems.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:../../gcc-8.1.0/gcc/hash-table.h50:: 341note:: 1expanded from macro 'HOOK_VECTOR_END':
 note: did you mean struct here?
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)class mem_usage;

^~~~~                                                 ^

struct
In file included from ../../gcc-8.1.0/gcc/df-problems.c:29:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/double-int.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/domwalk.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/dse.c:27:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/df-problems.c:29:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/df-problems.c:29:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/double-int.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/double-int.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/domwalk.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/domwalk.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/df-problems.c:30:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/df-problems.c:30:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/double-int.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/domwalk.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
28 warnings generated.
In file included from ../../gcc-8.1.0/gcc/dse.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/dumpfile.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o dwarf2cfi.o -MT dwarf2cfi.o -MMD -MP -MF ./.deps/dwarf2cfi.TPo ../../gcc-8.1.0/gcc/dwarf2cfi.c
In file included from ../../gcc-8.1.0/gcc/dse.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/dse.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/dse.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/df-problems.c:30:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/df-problems.c:2263:48: note: in instantiation of member function 'object_allocator<df_link>::allocate' requested here
  struct df_link *link = df_chain->block_pool->allocate ();
                                               ^
In file included from ../../gcc-8.1.0/gcc/dojump.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dojump.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dojump.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dojump.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dojump.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dojump.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dojump.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/df-problems.c:30:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:521:17: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::remove' requested here
    m_allocator.remove (object);
                ^
../../gcc-8.1.0/gcc/df-problems.c:2288:26: note: in instantiation of member function 'object_allocator<df_link>::remove' requested here
          df_chain->block_pool->remove (chain);
                                ^
In file included from ../../gcc-8.1.0/gcc/dojump.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dojump.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dojump.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dojump.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dojump.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dojump.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dojump.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dojump.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dojump.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/dumpfile.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/dojump.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/dojump.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/dumpfile.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/dumpfile.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/dwarf2asm.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/dwarf2cfi.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o dwarf2out.o -MT dwarf2out.o -MMD -MP -MF ./.deps/dwarf2out.TPo ../../gcc-8.1.0/gcc/dwarf2out.c
In file included from ../../gcc-8.1.0/gcc/dumpfile.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/df-scan.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/df-scan.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/df-scan.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/df-scan.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/df-scan.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/df-scan.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/df-scan.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/df-scan.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/df-scan.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/df-scan.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/df-scan.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/df-scan.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/df-scan.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/df-scan.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/df-scan.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/df-scan.c:29:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/dwarf2cfi.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/dwarf2asm.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/df-scan.c:29:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/df-scan.c:29:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/dwarf2cfi.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/dwarf2cfi.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/dwarf2asm.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/dwarf2asm.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/dse.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dse.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dse.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dse.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dse.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dse.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dse.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2cfi.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o early-remat.o -MT early-remat.o -MMD -MP -MF ./.deps/early-remat.TPo ../../gcc-8.1.0/gcc/early-remat.c
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/dse.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dse.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dse.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dse.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dse.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
In file included from ../../gcc-8.1.0/gcc/dwarf2asm.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;):
423                                                 ^:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct

In file included from ../../gcc-8.1.0/gcc/dse.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dse.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2out.c:60:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/dse.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dse.c:30:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
10 warnings generated.
In file included from ../../gcc-8.1.0/gcc/df-scan.c:31:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/df-scan.c:31:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o emit-rtl.o -MT emit-rtl.o -MMD -MP -MF ./.deps/emit-rtl.TPo ../../gcc-8.1.0/gcc/emit-rtl.c
In file included from ../../gcc-8.1.0/gcc/dse.c:30:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/dse.c:30:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/dwarf2out.c:60:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/dumpfile.c:704:32: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
      if ((dump_files[i].dkind == dkind))
           ~~~~~~~~~~~~~~~~~~~~^~~~~~~~
../../gcc-8.1.0/gcc/dumpfile.c:704:32: note: remove extraneous parentheses around the comparison to silence this warning
      if ((dump_files[i].dkind == dkind))
          ~                    ^       ~
../../gcc-8.1.0/gcc/dumpfile.c:704:32: note: use '=' to turn this equality comparison into an assignment
      if ((dump_files[i].dkind == dkind))
                               ^~
                               =
../../gcc-8.1.0/gcc/dumpfile.c:725:40: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
      if ((m_extra_dump_files[i].dkind == dkind))
           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
../../gcc-8.1.0/gcc/dumpfile.c:725:40: note: remove extraneous parentheses around the comparison to silence this warning
      if ((m_extra_dump_files[i].dkind == dkind))
          ~                            ^       ~
../../gcc-8.1.0/gcc/dumpfile.c:725:40: note: use '=' to turn this equality comparison into an assignment
      if ((m_extra_dump_files[i].dkind == dkind))
                                       ^~
                                       =
In file included from ../../gcc-8.1.0/gcc/dwarf2out.c:60:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/dwarf2out.c:60:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/early-remat.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/dwarf2out.c:60:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/dwarf2cfi.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2cfi.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2cfi.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2cfi.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2cfi.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2cfi.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2cfi.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2cfi.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2cfi.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2cfi.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2cfi.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2cfi.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2cfi.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2cfi.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2cfi.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2asm.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2asm.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2asm.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2asm.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2asm.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2asm.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2cfi.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/dwarf2asm.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2asm.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2asm.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2asm.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2asm.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2asm.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2asm.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2asm.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2asm.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2asm.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/df-scan.c:31:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/df-scan.c:482:42: note: in instantiation of member function 'object_allocator<df_reg_info>::allocate' requested here
      reg_info = problem_data->reg_pool->allocate ();
                                         ^
In file included from ../../gcc-8.1.0/gcc/dse.c:32:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared hereIn file included from 
../../gcc-8.1.0/gcc/df-scan.c:31:
In file included from ../../gcc-8.1.0/gcc/df.h  tree GTY((length ("%h.num_ops"))) op[1];:
29  ^
:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:521:../../gcc-8.1.0/gcc/gimple.h17::2562 :11note::  in instantiation of member function 'base_pool_allocator<memory_block_pool>::remove' requested herewarning
: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    m_allocator.remove (object);
  return &gs->op[2];                ^

          ^      ~../../gcc-8.1.0/gcc/df-scan.c
:../../gcc-8.1.0/gcc/gimple.h703::346:363::  notenote: : array 'op' declared herein instantiation of member function 'object_allocator<df_base_ref>::remove' requested here

  tree GTY((length ("%h.num_ops"))) op[1];
  ^
      problem_data->ref_base_pool->remove ((df_base_ref *) (ref));
                                   ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/early-remat.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/dwarf2cfi.c::315425::
In file included from 3../../gcc-8.1.0/gcc/rtl.h:: 3741warning:
: ./genrtl.harray index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
:435:3:  call_stmt->op[2] = chain; 
warning  ^             ~: 
array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]../../gcc-8.1.0/gcc/gimple.h:
371:3:   XWINT (rt, 1) = arg1;note
:   ^          ~array 'op' declared here

../../gcc-8.1.0/gcc/rtl.h:1213:29:  tree GTY((length ("%h.num_ops"))) op[1]; 
note  ^: 
expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/dwarf2cfi.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/dwarf2asm.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/dwarf2asm.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
33 warnings generated.
In file included from ../../gcc-8.1.0/gcc/emit-rtl.c:36:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/dse.c:34:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o et-forest.o -MT et-forest.o -MMD -MP -MF ./.deps/et-forest.TPo ../../gcc-8.1.0/gcc/et-forest.c
In file included from ../../gcc-8.1.0/gcc/dse.c:34:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/early-remat.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/early-remat.c:clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o except.o -MT except.o -MMD -MP -MF ./.deps/except.TPo ../../gcc-8.1.0/gcc/except.c
22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/early-remat.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/emit-rtl.c:36:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/dwarf2out.c:61:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2out.c:61:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2out.c:61:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2out.c:61:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2out.c:61:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/dwarf2out.c:61:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2out.c:61:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2out.c:61:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2out.c:61:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2out.c:61:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2out.c:61:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2out.c:61:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2out.c:61:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2out.c:61:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2cfi.c:35:
In file included from ../../gcc-8.1.0/gcc/common/common-target.h:67:
../../gcc-8.1.0/gcc/common/common-target.def:105:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2asm.c:31:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc-8.1.0/gcc/dwarf2out.c:61:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/dwarf2out.c:63:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
7 warnings generated.
In file included from ../../gcc-8.1.0/gcc/emit-rtl.c:36:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/emit-rtl.c:36:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
23 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o explow.o -MT explow.o -MMD -MP -MF ./.deps/explow.TPo ../../gcc-8.1.0/gcc/explow.c
In file included from ../../gcc-8.1.0/gcc/dwarf2cfi.c:40:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc-8.1.0/gcc/dwarf2out.c:63:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'In file included from 
../../gcc-8.1.0/gcc/emit-rtl.c:#   define HOST_WIDE_INT long36
:
                         ^In file included from 
../../gcc-8.1.0/gcc/coretypes.hIn file included from :../../gcc-8.1.0/gcc/dwarf2out.c423::
63clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o expmed.o -MT expmed.o -MMD -MP -MF ./.deps/expmed.TPo ../../gcc-8.1.0/gcc/expmed.c
In file included from :
../../gcc-8.1.0/gcc/hash-table.hIn file included from :../../gcc-8.1.0/gcc/rtl.h561::
3741../../gcc-8.1.0/gcc/mem-stats.h:
:126:1./genrtl.h::436 :warning3: :'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags] 
warning: struct mem_usagearray index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]

^
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/dwarf2asm.c:1106:
./gt-dwarf2asm.h:48:3: warning: struct 'hash_map' was previously declared as a class [-Wmismatched-tags]
  struct hash_map<char*,tree> * x ATTRIBUTE_UNUSED = (struct hash_map<char*,tree> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-map.h:26:19: note: previous use is here
class GTY((user)) hash_map
                  ^
./gt-dwarf2asm.h:48:3: note: did you mean class here?
  struct hash_map<char*,tree> * x ATTRIBUTE_UNUSED = (struct hash_map<char*,tree> *)x_p;
  ^~~~~~
  class
./gt-dwarf2asm.h:48:55: warning: struct 'hash_map' was previously declared as a class [-Wmismatched-tags]
  struct hash_map<char*,tree> * x ATTRIBUTE_UNUSED = (struct hash_map<char*,tree> *)x_p;
                                                      ^
../../gcc-8.1.0/gcc/hash-map.h:26:19: note: previous use is here
class GTY((user)) hash_map
                  ^
./gt-dwarf2asm.h:48:55: note: did you mean class here?
  struct hash_map<char*,tree> * x ATTRIBUTE_UNUSED = (struct hash_map<char*,tree> *)x_p;
                                                      ^~~~~~
                                                      class
5 warnings generated.
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/except.c:114:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/dwarf2asm.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<std::__1::pair<const char *, tree_node *>, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<std::__1::pair<const char *, tree_node *>, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<std::__1::pair<const char *, tree_node *> >' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1585:10: note: in instantiation of member function 'vec<std::__1::pair<const char *, tree_node *>, va_heap, vl_ptr>::reserve' requested here
  return reserve (nelems, true PASS_MEM_STAT);
         ^
../../gcc-8.1.0/gcc/vec.h:1600:5: note: in instantiation of member function 'vec<std::__1::pair<const char *, tree_node *>, va_heap, vl_ptr>::reserve_exact' requested here
    reserve_exact (nelems PASS_MEM_STAT);
    ^
../../gcc-8.1.0/gcc/vec.h:1412:31: note: in instantiation of member function 'vec<std::__1::pair<const char *, tree_node *>, va_heap, vl_ptr>::create' requested here
  auto_vec (size_t n) { this->create (n); }
                              ^
../../gcc-8.1.0/gcc/dwarf2asm.c:1000:44: note: in instantiation of member function 'auto_vec<std::__1::pair<const char *, tree_node *>, 0>::auto_vec' requested here
  auto_vec<std::pair<const char *, tree> > temp (indirect_pool->elements ());
                                           ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o expr.o -MT expr.o -MMD -MP -MF ./.deps/expr.TPo ../../gcc-8.1.0/gcc/expr.c
In file included from ../../gcc-8.1.0/gcc/dse.c:34:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/dse.c:666:36: note: in instantiation of member function 'object_allocator<group_info>::allocate' requested here
      *slot = gi = group_info_pool.allocate ();
                                   ^
In file included from ../../gcc-8.1.0/gcc/dse.c:34:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:521:17: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::remove' requested here
clang:     m_allocator.remove (object);warning
:                 ^treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]

../../gcc-8.1.0/gcc/dse.c:739:22: note: in instantiation of member function 'object_allocator<store_info>::remove' requested here
        cse_store_info_pool.remove (cur);
                            ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/except.c:114:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/et-forest.c:27:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/except.c:114:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/except.c:114:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/dwarf2out.c:70:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/early-remat.c:24:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/dwarf2out.c:70:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/dwarf2out.c:70:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/except.c:114:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/expmed.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/early-remat.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/early-remat.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/dwarf2out.c:79:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc-8.1.0/gcc/et-forest.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/expr.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/explow.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/early-remat.c:25:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/early-remat.c:25:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/dwarf2out.c:88:
In file included from ../../gcc-8.1.0/gcc/common/common-target.h:67:
../../gcc-8.1.0/gcc/common/common-target.def:105:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/emit-rtl.c:39:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/emit-rtl.c:39:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/emit-rtl.c:39:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/emit-rtl.c:39:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/emit-rtl.c:39:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/emit-rtl.c:39:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/emit-rtl.c:39:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/emit-rtl.c:39:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/et-forest.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235In file included from :
../../gcc-8.1.0/gcc/emit-rtl.c../../gcc-8.1.0/gcc/ggc.h::39272:
In file included from :../../gcc-8.1.0/gcc/target.h8:211::
 ../../gcc-8.1.0/gcc/target.def:warning5965: :struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]1
: warning: empty macro arguments are a C99 feature [-Wc99-extensions]inline struct rtx_def *

       ^
HOOK_VECTOR_END (c)../../gcc-8.1.0/gcc/coretypes.h
:^75
:../../gcc-8.1.0/gcc/target-hooks-macros.h7::43 :note50: : previous use is herenote
: expanded from macro 'HOOK_VECTOR_END'class rtx_def;

      ^
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/et-forest.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/emit-rtl.c:39:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/emit-rtl.c:39:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/emit-rtl.c:39:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/emit-rtl.c:39:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/emit-rtl.c:39:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/emit-rtl.c:39:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/emit-rtl.c:40:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/et-forest.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/expmed.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/emit-rtl.c:40:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/emit-rtl.c:40:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/expr.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/et-forest.c:28:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/et-forest.c:28:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/explow.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/et-forest.c:28:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/et-forest.c:446:31: note: in instantiation of member function 'object_allocator<et_occ>::allocate' requested here
  et_occ *nw = et_occurrences.allocate ();
                              ^
In file included from ../../gcc-8.1.0/gcc/expmed.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/expmed.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/et-forest.c:28:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:521:17: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::remove' requested here
    m_allocator.remove (object);
                ^
../../gcc-8.1.0/gcc/et-forest.c:490:18: note: in instantiation of member function 'object_allocator<et_occ>::remove' requested here
  et_occurrences.remove (t->rightmost_occ);
                 ^
In file included from ../../gcc-8.1.0/gcc/expr.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/expr.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/explow.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/explow.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/expmed.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/expr.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/explow.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/early-remat.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/early-remat.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/early-remat.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/early-remat.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/early-remat.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/early-remat.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/early-remat.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/early-remat.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/early-remat.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/early-remat.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/early-remat.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/early-remat.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/early-remat.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/early-remat.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/early-remat.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/emit-rtl.c:42:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/emit-rtl.c:42:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
27 warnings generated.
In file included from ../../gcc-8.1.0/gcc/except.c:116:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/except.c:116:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/except.c:116:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/except.c:116:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/except.c:116:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
9 warnings generated.
In file included from ../../gcc-8.1.0/gcc/except.c:116:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/except.c:116:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/except.c:116:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/except.c:116:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/except.c:116:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/except.c:116:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/except.c:116:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/except.c:116:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/except.c:116:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/except.c:116:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fibonacci_heap.o -MT fibonacci_heap.o -MMD -MP -MF ./.deps/fibonacci_heap.TPo ../../gcc-8.1.0/gcc/fibonacci_heap.c
In file included from ../../gcc-8.1.0/gcc/except.c:117:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o file-prefix-map.o -MT file-prefix-map.o -MMD -MP -MF ./.deps/file-prefix-map.TPo ../../gcc-8.1.0/gcc/file-prefix-map.c
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
26 warnings generated.
In file included from ../../gcc-8.1.0/gcc/early-remat.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<std::__1::pair<rtx_def *, rtx_def *>, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<std::__1::pair<rtx_def *, rtx_def *>, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<std::__1::pair<rtx_def *, rtx_def *> >' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1674:3: note: in instantiation of member function 'vec<std::__1::pair<rtx_def *, rtx_def *>, va_heap, vl_ptr>::reserve' requested here
  reserve (1, false PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/early-remat.c:1637:12: note: in instantiation of member function 'vec<std::__1::pair<rtx_def *, rtx_def *>, va_heap, vl_ptr>::safe_push' requested here
          reg_map.safe_push (reg_pair (old_reg, new_reg));
                  ^
In file included from ../../gcc-8.1.0/gcc/except.c:117:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/except.c:117:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o final.o -MT final.o -MMD -MP -MF ./.deps/final.TPo ../../gcc-8.1.0/gcc/final.c
In file included from ../../gcc-8.1.0/gcc/explow.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/explow.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/explow.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/explow.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/explow.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/explow.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/explow.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/explow.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/explow.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/explow.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/explow.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/explow.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/explow.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/explow.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/explow.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/explow.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/explow.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/explow.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/expmed.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/expmed.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/expmed.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/expmed.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/expmed.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/emit-rtl.c:4122:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  memset (&NOTE_DATA (note), 0, sizeof (NOTE_DATA (note)));
           ^~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:1634:33: note: expanded from macro 'NOTE_DATA'
#define NOTE_DATA(INSN)         RTL_CHECKC1 (INSN, 3, NOTE)
                                ^                  ~
../../gcc-8.1.0/gcc/rtl.h:1210:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc-8.1.0/gcc/rtl.h:440:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc-8.1.0/gcc/expmed.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/expmed.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/expmed.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:2743 warning:s50 generated.
: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/expmed.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/expmed.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/expmed.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/expmed.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/expmed.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/expmed.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/expmed.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/expmed.c:27:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
In file included from class rtx_def;../../gcc-8.1.0/gcc/expr.c
:^~~~~24
:
structIn file included from 
../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/expr.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/expr.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/expr.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/expr.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/expr.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/expr.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/expr.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/expr.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/expr.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/expr.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/expr.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/expr.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fixed-value.o -MT fixed-value.o -MMD -MP -MF ./.deps/fixed-value.TPo ../../gcc-8.1.0/gcc/fixed-value.c
In file included from ../../gcc-8.1.0/gcc/expr.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/emit-rtl.c:5298:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  NOTE_DATA (note) = NOTE_DATA (orig);
  ^~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:1634:33: note: expanded from macro 'NOTE_DATA'
#define NOTE_DATA(INSN)         RTL_CHECKC1 (INSN, 3, NOTE)
                                ^                  ~
../../gcc-8.1.0/gcc/rtl.h:1210:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc-8.1.0/gcc/rtl.h:440:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
../../gcc-8.1.0/gcc/emit-rtl.c:5298:22: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  NOTE_DATA (note) = NOTE_DATA (orig);
                     ^~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:1634:33: note: expanded from macro 'NOTE_DATA'
#define NOTE_DATA(INSN)         RTL_CHECKC1 (INSN, 3, NOTE)
                                ^                  ~
../../gcc-8.1.0/gcc/rtl.h:1210:37: note: expanded from macro 'RTL_CHECKC1'
#define RTL_CHECKC1(RTX, N, C)      ((RTX)->u.fld[N])
                                     ^            ~
../../gcc-8.1.0/gcc/rtl.h:440:5: note: array 'fld' declared here
    rtunion fld[1];
    ^
In file included from ../../gcc-8.1.0/gcc/expr.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/expr.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fibonacci_heap.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/expmed.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/expmed.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/file-prefix-map.c:20:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
In file included from ../../gcc-8.1.0/gcc/except.c:127class rtx_def;:

In file included from ^../../gcc-8.1.0/gcc/cgraph.h
:25:
../../gcc-8.1.0/gcc/coretypes.h../../gcc-8.1.0/gcc/ipa-ref.h::5526::81::  notewarning: : previous use is hereclass 'symtab_node' was previously declared as a struct [-Wmismatched-tags]

struct rtx_def;
class symtab_node;       ^

^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/except.c:127:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/except.c:127:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
In file included from ../../gcc-8.1.0/gcc/cgraph.h../../gcc-8.1.0/gcc/expr.c::202025::
10In file included from :../../gcc-8.1.0/gcc/rtl.h :note3741: :
did you mean struct here?./genrtl.h
:435:3  friend class cgraph_node;:
          ^~~~~warning
:          structarray index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]

../../gcc-8.1.0/gcc/cgraph.h:2021  XWINT (rt, 1) = arg1;:
10  ^          ~:
 warning../../gcc-8.1.0/gcc/rtl.h: :class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]1213
:29:  friend class cgraph_edge; 
note         ^: 
expanded from macro 'XWINT'../../gcc-8.1.0/gcc/cgraph.h
:1636:17: note#define XWINT(RTX, N)               ((RTX)->u.hwint[N]): 
previous use is here                                     ^              ~

            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here../../gcc-8.1.0/gcc/cgraph.h
:2021:    HOST_WIDE_INT hwint[1];10
:    ^ 
note: did you mean struct here?
../../gcc-8.1.0/gcc/hwint.h:55:26  friend class cgraph_edge;:
          ^~~~~note
:          structexpanded from macro 'HOST_WIDE_INT'

#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/expr.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/emit-rtl.c:6641:
./gt-emit-rtl.h:220:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<const_int_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<const_int_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-emit-rtl.h:220:3: note: did you mean class here?
  struct hash_table<const_int_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<const_int_hasher> *)x_p;
  ^~~~~~
  class
./gt-emit-rtl.h:220:63: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<const_int_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<const_int_hasher> *)x_p;
                                                              ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-emit-rtl.h:220:63: note: did you mean class here?
  struct hash_table<const_int_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<const_int_hasher> *)x_p;
                                                              ^~~~~~
                                                              class
./gt-emit-rtl.h:238:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<const_wide_int_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<const_wide_int_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-emit-rtl.h:238:3: note: did you mean class here?
  struct hash_table<const_wide_int_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<const_wide_int_hasher> *)x_p;
  ^~~~~~
  class
./gt-emit-rtl.h:238:68: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<const_wide_int_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<const_wide_int_hasher> *)x_p;
                                                                   ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-emit-rtl.h:238:68: note: did you mean class here?
  struct hash_table<const_wide_int_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<const_wide_int_hasher> *)x_p;
                                                                   ^~~~~~
                                                                   class
./gt-emit-rtl.h:256:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<const_poly_int_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<const_poly_int_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-emit-rtl.h:256:3: note: did you mean class here?
  struct hash_table<const_poly_int_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<const_poly_int_hasher> *)x_p;
  ^~~~~~
  class
./gt-emit-rtl.h:256:68: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<const_poly_int_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<const_poly_int_hasher> *)x_p;
                                                                   ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-emit-rtl.h:256:68: note: did you mean class here?
  struct hash_table<const_poly_int_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<const_poly_int_hasher> *)x_p;
                                                                   ^~~~~~
                                                                   class
./gt-emit-rtl.h:274:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<reg_attr_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<reg_attr_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-emit-rtl.h:274:3: note: did you mean class here?
  struct hash_table<reg_attr_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<reg_attr_hasher> *)x_p;
  ^~~~~~
  class
./gt-emit-rtl.h:274:62: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<reg_attr_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<reg_attr_hasher> *)x_p;
                                                             ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-emit-rtl.h:274:62: note: did you mean class here?
  struct hash_table<reg_attr_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<reg_attr_hasher> *)x_p;
                                                             ^~~~~~
                                                             class
./gt-emit-rtl.h:292:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<const_double_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<const_double_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-emit-rtl.h:292:3: note: did you mean class here?
  struct hash_table<const_double_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<const_double_hasher> *)x_p;
  ^~~~~~
  class
./gt-emit-rtl.h:292:66: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<const_double_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<const_double_hasher> *)x_p;
                                                                 ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-emit-rtl.h:292:66: note: did you mean class here?
  struct hash_table<const_double_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<const_double_hasher> *)x_p;
                                                                 ^~~~~~
                                                                 class
./gt-emit-rtl.h:310:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<const_fixed_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<const_fixed_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-emit-rtl.h:310:3: note: did you mean class here?
  struct hash_table<const_fixed_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<const_fixed_hasher> *)x_p;
  ^~~~~~
  class
./gt-emit-rtl.h:310:65: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<const_fixed_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<const_fixed_hasher> *)x_p;
                                                                ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-emit-rtl.h:310:65: note: did you mean class here?
  struct hash_table<const_fixed_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<const_fixed_hasher> *)x_p;
                                                                ^~~~~~
                                                                class
In file included from ../../gcc-8.1.0/gcc/fibonacci_heap.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/file-prefix-map.c:20:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fixed-value.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/except.c:137:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc-8.1.0/gcc/fibonacci_heap.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fibonacci_heap.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/except.c:140:
In file included from ../../gcc-8.1.0/gcc/common/common-target.h:67:
../../gcc-8.1.0/gcc/common/common-target.def:105:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/explow.c:41:
In file included from ../../gcc-8.1.0/gcc/common/common-target.h:67:
../../gcc-8.1.0/gcc/common/common-target.def:105:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/explow.c:42:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc-8.1.0/gcc/fibonacci_heap.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/file-prefix-map.c:20:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/file-prefix-map.c:20:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/file-prefix-map.c:20:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
5 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fold-const.o -MT fold-const.o -MMD -MP -MF ./.deps/fold-const.TPo ../../gcc-8.1.0/gcc/fold-const.c
27 warnings generated.
In file included from ../../gcc-8.1.0/gcc/expr.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fold-const-call.o -MT fold-const-call.o -MMD -MP -MF ./.deps/fold-const-call.TPo ../../gcc-8.1.0/gcc/fold-const-call.c
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/fixed-value.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
5 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o function.o -MT function.o -MMD -MP -MF ./.deps/function.TPo ../../gcc-8.1.0/gcc/function.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/fixed-value.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fixed-value.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/except.c:3506:
./gt-except.h:79:3: warning: struct 'hash_map' was previously declared as a class [-Wmismatched-tags]
  struct hash_map<tree_hash,tree> * x ATTRIBUTE_UNUSED = (struct hash_map<tree_hash,tree> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-map.h:26:19: note: previous use is here
class GTY((user)) hash_map
                  ^
./gt-except.h:79:3: note: did you mean class here?
  struct hash_map<tree_hash,tree> * x ATTRIBUTE_UNUSED = (struct hash_map<tree_hash,tree> *)x_p;
  ^~~~~~
  class
./gt-except.h:79:59: warning: struct 'hash_map' was previously declared as a class [-Wmismatched-tags]
  struct hash_map<tree_hash,tree> * x ATTRIBUTE_UNUSED = (struct hash_map<tree_hash,tree> *)x_p;
                                                          ^
../../gcc-8.1.0/gcc/hash-map.h:26:19: note: previous use is here
class GTY((user)) hash_map
                  ^
./gt-except.h:79:59: note: did you mean class here?
  struct hash_map<tree_hash,tree> * x ATTRIBUTE_UNUSED = (struct hash_map<tree_hash,tree> *)x_p;
                                                          ^~~~~~
                                                          class
In file included from ../../gcc-8.1.0/gcc/fixed-value.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/expr.c:37:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/expr.c:37:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/expr.c:37:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/final.c:48:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/fold-const.c:45:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
33 warnings generated.
In file included from ../../gcc-8.1.0/gcc/dwarf2out.c:32032:
./gt-dwarf2out.h:1652:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<indirect_string_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<indirect_string_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-dwarf2out.h:1652:3: note: did you mean class here?
  struct hash_table<indirect_string_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<indirect_string_hasher> *)x_p;
  ^~~~~~
  class
./gt-dwarf2out.h:1652:69: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<indirect_string_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<indirect_string_hasher> *)x_p;
                                                                    ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-dwarf2out.h:1652:69: note: did you mean class here?
  struct hash_table<indirect_string_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<indirect_string_hasher> *)x_p;
                                                                    ^~~~~~
                                                                    class
./gt-dwarf2out.h:1828:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<dwarf_file_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<dwarf_file_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-dwarf2out.h:1828:3: note: did you mean class here?
  struct hash_table<dwarf_file_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<dwarf_file_hasher> *)x_p;
  ^~~~~~
  class
./gt-dwarf2out.h:1828:64: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<dwarf_file_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<dwarf_file_hasher> *)x_p;
                                                               ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-dwarf2out.h:1828:64: note: did you mean class here?
  struct hash_table<dwarf_file_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<dwarf_file_hasher> *)x_p;
                                                               ^~~~~~
                                                               class
./gt-dwarf2out.h:1846:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<decl_die_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<decl_die_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-dwarf2out.h:1846:3: note: did you mean class here?
  struct hash_table<decl_die_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<decl_die_hasher> *)x_p;
  ^~~~~~
  class
./gt-dwarf2out.h:1846:62: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<decl_die_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<decl_die_hasher> *)x_p;
                                                             ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-dwarf2out.h:1846:62: note: did you mean class here?
  struct hash_table<decl_die_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<decl_die_hasher> *)x_p;
                                                             ^~~~~~
                                                             class
./gt-dwarf2out.h:1894:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<variable_value_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<variable_value_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-dwarf2out.h:1894:3: note: did you mean class here?
  struct hash_table<variable_value_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<variable_value_hasher> *)x_p;
  ^~~~~~
  class
./gt-dwarf2out.h:1894:68: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<variable_value_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<variable_value_hasher> *)x_p;
                                                                   ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-dwarf2out.h:1894:68: note: did you mean class here?
  struct hash_table<variable_value_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<variable_value_hasher> *)x_p;
                                                                   ^~~~~~
                                                                   class
./gt-dwarf2out.h:1912:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<block_die_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<block_die_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-dwarf2out.h:1912:3: note: did you mean class here?
  struct hash_table<block_die_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<block_die_hasher> *)x_p;
  ^~~~~~
  class
./gt-dwarf2out.h:1912:63: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<block_die_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<block_die_hasher> *)x_p;
                                                              ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-dwarf2out.h:1912:63: note: did you mean class here?
  struct hash_table<block_die_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<block_die_hasher> *)x_p;
                                                              ^~~~~~
                                                              class
./gt-dwarf2out.h:1983:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<decl_loc_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<decl_loc_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-dwarf2out.h:1983:3: note: did you mean class here?
  struct hash_table<decl_loc_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<decl_loc_hasher> *)x_p;
  ^~~~~~
  class
./gt-dwarf2out.h:1983:62: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<decl_loc_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<decl_loc_hasher> *)x_p;
                                                             ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-dwarf2out.h:1983:62: note: did you mean class here?
  struct hash_table<decl_loc_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<decl_loc_hasher> *)x_p;
                                                             ^~~~~~
                                                             class
./gt-dwarf2out.h:2020:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<dw_loc_list_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<dw_loc_list_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-dwarf2out.h:2020:3: note: did you mean class here?
  struct hash_table<dw_loc_list_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<dw_loc_list_hasher> *)x_p;
  ^~~~~~
  class
./gt-dwarf2out.h:2020:65: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<dw_loc_list_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<dw_loc_list_hasher> *)x_p;
                                                                ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-dwarf2out.h:2020:65: note: did you mean class here?
  struct hash_table<dw_loc_list_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<dw_loc_list_hasher> *)x_p;
                                                                ^~~~~~
                                                                class
In file included from ../../gcc-8.1.0/gcc/expr.c:56:
In file included from ../../gcc-8.1.0/gcc/common/common-target.h:67:
../../gcc-8.1.0/gcc/common/common-target.def:105:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
./gt-dwarf2out.h:2147:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<addr_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<addr_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-dwarf2out.h:2147:3: note: did you mean class here?
  struct hash_table<addr_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<addr_hasher> *)x_p;
  ^~~~~~
  class
./gt-dwarf2out.h:2147:58: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<addr_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<addr_hasher> *)x_p;
                                                         ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-dwarf2out.h:2147:58: note: did you mean class here?
  struct hash_table<addr_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<addr_hasher> *)x_p;
                                                         ^~~~~~clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o function-tests.o -MT function-tests.o -MMD -MP -MF ./.deps/function-tests.TPo ../../gcc-8.1.0/gcc/function-tests.c

                                                         class
./gt-dwarf2out.h:2187:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<inline_entry_data_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<inline_entry_data_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-dwarf2out.h:2187:3: note: did you mean class here?
  struct hash_table<inline_entry_data_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<inline_entry_data_hasher> *)x_p;
  ^~~~~~
  class
./gt-dwarf2out.h:2187:71: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<inline_entry_data_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<inline_entry_data_hasher> *)x_p;
                                                                      ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-dwarf2out.h:2187:71: note: did you mean class here?
  struct hash_table<inline_entry_data_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<inline_entry_data_hasher> *)x_p;
                                                                      ^~~~~~
                                                                      class
In file included from ../../gcc-8.1.0/gcc/fold-const-call.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/final.c:48:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/function.c:36:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fold-const-call.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/final.c:48:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/final.c:48:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/final.c:48:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fold-const-call.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fold-const-call.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/function-tests.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fold-const.c:45:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/function.c:36:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fold-const-call.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fold-const.c:45:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fold-const.c:45:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/function.c:36:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/function.c:36:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fold-const.c:45:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/dwarf2out.c:4798:1: warning: unused function 'add_AT_fde_ref' [-Wunused-function]
add_AT_fde_ref (dw_die_ref die, enum dwarf_attribute attr_kind, unsigned int targ_fde)
^
../../gcc-8.1.0/gcc/dwarf2out.c:5220:1: warning: unused function 'add_AT_offset' [-Wunused-function]
add_AT_offset (dw_die_ref die, enum dwarf_attribute attr_kind,
^
../../gcc-8.1.0/gcc/dwarf2out.c:5347:1: warning: unused function 'get_AT_hi_pc' [-Wunused-function]
get_AT_hi_pc (dw_die_ref die)
^
../../gcc-8.1.0/gcc/dwarf2out.c:7839:1: warning: function 'is_comdat_die' is not needed and will not be emitted [-Wunneeded-internal-declaration]
is_comdat_die (dw_die_ref c)
^
../../gcc-8.1.0/gcc/dwarf2out.c:13623:1: warning: unused function 'type_is_enum' [-Wunused-function]
type_is_enum (const_tree type)
^
../../gcc-8.1.0/gcc/dwarf2out.c:18846:1: warning: unused function 'ceiling' [-Wunused-function]
ceiling (HOST_WIDE_INT value, unsigned int boundary)
^
../../gcc-8.1.0/gcc/dwarf2out.c:5122:1: warning: unused function 'add_AT_vms_delta' [-Wunused-function]
add_AT_vms_delta (dw_die_ref die, enum dwarf_attribute attr_kind,
^
../../gcc-8.1.0/gcc/dwarf2out.c:7894:1: warning: unused function 'is_class_die' [-Wunused-function]
is_class_die (dw_die_ref c)
^
In file included from ../../gcc-8.1.0/gcc/function.c:36:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/function-tests.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/function-tests.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/function-tests.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/function-tests.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/expr.c:5520:9: warning: comparison of constant -1 with expression of type 'unsigned int' is always false [-Wtautological-constant-out-of-range-compare]
          if (!SUBREG_CHECK_PROMOTED_SIGN (target,
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:2505:9: note: expanded from macro 'SUBREG_CHECK_PROMOTED_SIGN'
((SIGN) == SRP_POINTER ? SUBREG_PROMOTED_GET (RTX) == SRP_POINTER       \
 ~~~~~~ ^  ~~~~~~~~~~~
25 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fwprop.o -MT fwprop.o -MMD -MP -MF ./.deps/fwprop.TPo ../../gcc-8.1.0/gcc/fwprop.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/final.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/final.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/final.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/final.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/final.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
25 warnings generated.
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/final.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/final.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/final.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/final.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/final.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/final.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/final.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/final.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/final.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/final.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/final.c:51:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gcc-rich-location.o -MT gcc-rich-location.o -MMD -MP -MF ./.deps/gcc-rich-location.TPo ../../gcc-8.1.0/gcc/gcc-rich-location.c
In file included from ../../gcc-8.1.0/gcc/fold-const.c:47:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fold-const.c:47:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fold-const.c:47:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fold-const.c:47:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fold-const.c:47:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fold-const.c:47:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fold-const.c:47:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fold-const.c:47:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fold-const.c:47:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fold-const.c:47:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fold-const.c:47:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fold-const.c:47:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fold-const.c:47:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fold-const.c:47:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/final.c:51:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/final.c:51:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: noteIn file included from : ../../gcc-8.1.0/gcc/fold-const.cexpanded from macro 'HOST_WIDE_INT':
47:
In file included from ../../gcc-8.1.0/gcc/target.h#   define HOST_WIDE_INT long:
211                         ^:

../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fold-const.c:48:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fwprop.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fold-const.c:48:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/fold-const.c:48:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/function.c:38:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/function.c:38:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/function.c:38:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/function.c:38:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/function.c:38:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/function.c:38:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/function.c:38:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/function.c:38:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/function.c:38:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/function.c:38:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/function.c:38:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/function.c:38:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/function.c:38:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/function.c:38:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/function.c:38:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/function.c:39:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fwprop.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/function-tests.c:35:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
5 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gcse.o -MT gcse.o -MMD -MP -MF ./.deps/gcse.TPo ../../gcc-8.1.0/gcc/gcse.c
In file included from ../../gcc-8.1.0/gcc/final.c:54:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/final.c:54:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/function-tests.c:35:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/function-tests.c:35:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/function.c:39:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/function.c:39:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/final.c:61:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
26 warnings generated.
In file included from ../../gcc-8.1.0/gcc/fwprop.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: In file included from warning../../gcc-8.1.0/gcc/final.c: :struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]61
:
../../gcc-8.1.0/gcc/cgraph.h:95inline struct rtx_def *:
1       ^:
 ../../gcc-8.1.0/gcc/coretypes.hwarning:: 75'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]:
7: note: previous use is here
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
class rtx_def;^

      ^
In file included from ../../gcc-8.1.0/gcc/fwprop.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note../../gcc-8.1.0/gcc/tree-core.h: :previous use is here1707
:2class rtx_def;:
       ^note
: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/final.c:61:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/fold-const.c:50:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gcse-common.o -MT gcse-common.o -MMD -MP -MF ./.deps/gcse-common.TPo ../../gcc-8.1.0/gcc/gcse-common.c
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/final.c:67:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
47 warnings generated.
In file included from ../../gcc-8.1.0/gcc/fwprop.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/gcc-rich-location.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/function.c:43:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/function.c:43:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/gcse.c:137:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ggc-common.o -MT ggc-common.o -MMD -MP -MF ./.deps/ggc-common.TPo ../../gcc-8.1.0/gcc/ggc-common.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/function-tests.c:69:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/function.c:63:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc-8.1.0/gcc/function.c:65:
In file included from ../../gcc-8.1.0/gcc/common/common-target.h:67:
../../gcc-8.1.0/gcc/common/common-target.def:105:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gcse-common.c:25:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
../../gcc-8.1.0/gcc/final.c:4151:8: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
          if (CONST_DOUBLE_HIGH (x))
              ^~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:1965:30: note: expanded from macro 'CONST_DOUBLE_HIGH'
#define CONST_DOUBLE_HIGH(r) XCMWINT (r, 1, CONST_DOUBLE, VOIDmode)
                             ^           ~
../../gcc-8.1.0/gcc/rtl.h:1216:36: note: expanded from macro 'XCMWINT'
#define XCMWINT(RTX, N, C, M)       ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/gcc-rich-location.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/gcse.c:137:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/function-tests.c:74:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/function-tests.c:75:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/function-tests.c:75:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/function.c:82:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gcc-rich-location.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gcc-rich-location.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gcse.c:137:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gcse.c:137:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gcc-rich-location.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/gcse.c:137:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/gcse-common.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fold-const.c:56:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/fold-const.c:56:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/fold-const.c:56:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
36 warnings generated.
In file included from ../../gcc-8.1.0/gcc/gcse-common.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gcse-common.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ggc-tests.o -MT ggc-tests.o -MMD -MP -MF ./.deps/ggc-tests.TPo ../../gcc-8.1.0/gcc/ggc-tests.c
In file included from ../../gcc-8.1.0/gcc/gcse-common.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/fwprop.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fwprop.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fwprop.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fwprop.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fwprop.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fwprop.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fwprop.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fwprop.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fwprop.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fwprop.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fwprop.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fwprop.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fwprop.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fwprop.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fwprop.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fwprop.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
5 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gimple.o -MT gimple.o -MMD -MP -MF ./.deps/gimple.TPo ../../gcc-8.1.0/gcc/gimple.c
In file included from ../../gcc-8.1.0/gcc/ggc-common.c:25:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fwprop.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/fwprop.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/fwprop.c:28:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/fwprop.c:28:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ggc-tests.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/function.c:6817:
./gt-function.h:250:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<insn_cache_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<insn_cache_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-function.h:250:3: note: did you mean class here?
  struct hash_table<insn_cache_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<insn_cache_hasher> *)x_p;
  ^~~~~~
  class
./gt-function.h:250:64: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<insn_cache_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<insn_cache_hasher> *)x_p;
                                                               ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-function.h:250:64: note: did you mean class here?
  struct hash_table<insn_cache_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<insn_cache_hasher> *)x_p;
                                                               ^~~~~~
                                                               class
./gt-function.h:290:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<temp_address_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<temp_address_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-function.h:290:3: note: did you mean class here?
  struct hash_table<temp_address_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<temp_address_hasher> *)x_p;
  ^~~~~~
  class
./gt-function.h:290:66: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<temp_address_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<temp_address_hasher> *)x_p;
                                                                 ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-function.h:290:66: note: did you mean class here?
  struct hash_table<temp_address_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<temp_address_hasher> *)x_p;
                                                                 ^~~~~~
                                                                 class
In file included from ../../gcc-8.1.0/gcc/gcse.c:139:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gcse.c:139:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gcse.c:139:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gcse.c:139:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gcse.c:139:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gcse.c:139:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gcse.c:139:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gcse.c:139:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gcse.c:139:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gcse.c:139:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gcse.c:139:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gcse.c:139:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gcse.c:139:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gcse.c:139:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gcse.c:139:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ggc-common.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/gcse.c:140:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/gcc-rich-location.c:24:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ggc-tests.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/gcse-common.c:27:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ggc-common.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ggc-common.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gcse.c:140:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/gcse.c:140:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/gimple.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/ggc-common.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/gcc-rich-location.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/gcc-rich-location.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ggc-tests.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ggc-tests.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gcse-common.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/gcse-common.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ggc-tests.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/gcse-common.c:28:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/gcse-common.c:28:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/gimple.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/gcse.c:143:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/gcse.c:143:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/gimple.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/fold-const.c:8395:9: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
    if (struct symtab_node *symbol = symtab_node::get_create (decl))
        ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/fold-const.c:8395:9: note: did you mean class here?
    if (struct symtab_node *symbol = symtab_node::get_create (decl))
        ^~~~~~
        class
5 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gimple-builder.o -MT gimple-builder.o -MMD -MP -MF ./.deps/gimple-builder.TPo ../../gcc-8.1.0/gcc/gimple-builder.c
8 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gimple-expr.o -MT gimple-expr.o -MMD -MP -MF ./.deps/gimple-expr.TPo ../../gcc-8.1.0/gcc/gimple-expr.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
10 warnings generated.
35 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gimple-iterator.o -MT gimple-iterator.o -MMD -MP -MF ./.deps/gimple-iterator.TPo ../../gcc-8.1.0/gcc/gimple-iterator.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gimple-fold.o -MT gimple-fold.o -MMD -MP -MF ./.deps/gimple-fold.TPo ../../gcc-8.1.0/gcc/gimple-fold.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
25 warnings generated.
In file included from ../../gcc-8.1.0/gcc/gimple-iterator.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/gimple-fold.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
In file included from struct rtx_def;../../gcc-8.1.0/gcc/gimple-expr.c
:       ^24
:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gimple-laddress.o -MT gimple-laddress.o -MMD -MP -MF ./.deps/gimple-laddress.TPo ../../gcc-8.1.0/gcc/gimple-laddress.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/gimple-fold.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/gimple-builder.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/gimple-iterator.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/gimple-fold.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-fold.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fold-const.c:45:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<poly_int<1, long>, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<poly_int<1, long>, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<poly_int<1, long> >' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vector-builder.h:170:9: note: in instantiation of member function 'vec<poly_int<1, long>, va_heap, vl_ptr>::reserve' requested here
  this->reserve (encoded_nelts ());
        ^
../../gcc-8.1.0/gcc/int-vector-builder.h:60:3: note: in instantiation of member function 'vector_builder<poly_int<1, long>, int_vector_builder<poly_int<1, long> > >::new_vector' requested here
  new_vector (full_nelts, npatterns, nelts_per_pattern);
  ^
../../gcc-8.1.0/gcc/fold-const.c:11379:25: note: in instantiation of member function 'int_vector_builder<poly_int<1, long> >::int_vector_builder' requested here
              vec_perm_builder sel (nelts, nelts, 1);
                               ^
In file included from ../../gcc-8.1.0/gcc/gimple-fold.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/gimple-iterator.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-iterator.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
In file included from   ^../../gcc-8.1.0/gcc/gimple-iterator.c
:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/gimple.h:2579:3: ../../gcc-8.1.0/gcc/hash-table.hwarning:: 341:array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]1
: note  gs->op[2] = rhs;: 
did you mean struct here?  ^      ~

../../gcc-8.1.0/gcc/gimple.h:class mem_usage;346
:^~~~~3
:struct note
: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimple-builder.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimple-builder.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-builder.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple.c:29:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/gimple-laddress.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/gimple.c:29:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/gimple.cIn file included from :../../gcc-8.1.0/gcc/gimple-builder.c29::
22../../gcc-8.1.0/gcc/cgraph.h:
:In file included from 254../../gcc-8.1.0/gcc/coretypes.h::11423::
 In file included from warning../../gcc-8.1.0/gcc/hash-table.h: :struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]561
:
../../gcc-8.1.0/gcc/mem-stats.h:126:1:                                      struct symtab_node *ref = NULL); 
warning                                      ^: 35'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags] warning
s
../../gcc-8.1.0/gcc/cgraph.h generated.
struct mem_usage:
97^:
3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gimple-loop-interchange.o -MT gimple-loop-interchange.o -MMD -MP -MF ./.deps/gimple-loop-interchange.TPo ../../gcc-8.1.0/gcc/gimple-loop-interchange.cc
23 warnings generated.
In file included from ../../gcc-8.1.0/gcc/gimple-expr.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gimple-loop-jam.o -MT gimple-loop-jam.o -MMD -MP -MF ./.deps/gimple-loop-jam.TPo ../../gcc-8.1.0/gcc/gimple-loop-jam.c
In file included from ../../gcc-8.1.0/gcc/gimple.c:40:
In file included from ../../gcc-8.1.0/gcc/target.h:In file included from 211../../gcc-8.1.0/gcc/gimple-laddress.c:
:../../gcc-8.1.0/gcc/target.def23::
947In file included from :../../gcc-8.1.0/gcc/coretypes.h1::417 :
warning../../gcc-8.1.0/gcc/machmode.h: :empty macro arguments are a C99 feature [-Wc99-extensions]323
:1: HOOK_VECTOR_END (asm_out)warning
: ^'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]

../../gcc-8.1.0/gcc/target-hooks-macros.h:struct pod_mode43:
50^:
 note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/gimple.c:40:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple.c:40:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple.c:40:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple.c:40:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple.c:40:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple.c:40:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple.c:40:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple.c:40:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple.c:40:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple.c:40:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:clang6207: :warning1: :treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated] 
warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple.c:40:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple.c:40:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple.c:40:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple.c:40:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-expr.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-expr.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-laddress.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-laddress.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-expr.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
5 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gimple-low.o -MT gimple-low.o -MMD -MP -MF ./.deps/gimple-low.TPo ../../gcc-8.1.0/gcc/gimple-low.c
In file included from ../../gcc-8.1.0/gcc/gimple-laddress.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/gimple-fold.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-fold.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-fold.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-fold.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-fold.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-fold.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-fold.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-fold.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-fold.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-fold.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-fold.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-fold.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: clangwarning: : empty macro arguments are a C99 feature [-Wc99-extensions]
warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]HOOK_VECTOR_END (target_option)

^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-fold.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-fold.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-fold.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-fold.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/gimple-fold.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/gimple-fold.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/gimple-loop-interchange.cc:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/gimple-low.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/gimple-loop-interchange.cc:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/gimple-iterator.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimple-loop-interchange.cc:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-loop-interchange.cc:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-fold.c:28:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/gimple-low.c::2616:23:
11In file included from :../../gcc-8.1.0/gcc/coretypes.h :warning417: :
array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
../../gcc-8.1.0/gcc/machmode.h:323:  return &ass->op[3];
1          ^       ~:
 ../../gcc-8.1.0/gcc/gimple.hwarning:: 346'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]:3:
 note: struct pod_modearray 'op' declared here

^
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimple-loop-interchange.cc:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:../../gcc-8.1.0/gcc/gimple.h423:2626:
:In file included from 3../../gcc-8.1.0/gcc/hash-table.h:: 561warning:
: ../../gcc-8.1.0/gcc/mem-stats.harray index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]:
126  gs->op[3] = rhs;:
../../gcc-8.1.0/gcc/coretypes.h  ^      ~1
:../../gcc-8.1.0/gcc/gimple.h:: 346warning:: 367'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]::20 :
note : struct mem_usagenote
array 'op' declared here^: 

did you mean struct here?
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimple-iterator.c:29:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/gimple-iterator.c:29:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/gimple-iterator.c:29:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/gimple-low.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-low.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-low.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/gimple-fold.c:31:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/gimple-builder.c:25:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimple-fold.c:31../../gcc-8.1.0/gcc/gimple.h:
:../../gcc-8.1.0/gcc/cgraph.h2626::953::1:  warningwarning: : array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]

  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
346^:
3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/gimple-fold.c:31:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimple-loop-jam.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/gimple-expr.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimple-expr.c:36:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
40 warnings generated.
In file included from ../../gcc-8.1.0/gcc/gimple-loop-jam.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
25 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gimple-pretty-print.o -MT gimple-pretty-print.o -MMD -MP -MF ./.deps/gimple-pretty-print.TPo ../../gcc-8.1.0/gcc/gimple-pretty-print.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gimple-ssa-backprop.o -MT gimple-ssa-backprop.o -MMD -MP -MF ./.deps/gimple-ssa-backprop.TPo ../../gcc-8.1.0/gcc/gimple-ssa-backprop.c
In file included from ../../gcc-8.1.0/gcc/gimple-loop-jam.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-loop-jam.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clangclang: : warningwarning: : treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]

In file included from ../../gcc-8.1.0/gcc/gimple-loop-jam.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/gimple-laddress.c:39:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
33 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gimple-ssa-evrp.o -MT gimple-ssa-evrp.o -MMD -MP -MF ./.deps/gimple-ssa-evrp.TPo ../../gcc-8.1.0/gcc/gimple-ssa-evrp.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/gimple-loop-interchange.cc:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimple-pretty-print.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/gimple-expr.c:36:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/gimple-expr.c:36:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
25 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gimple-ssa-evrp-analyze.o -MT gimple-ssa-evrp-analyze.o -MMD -MP -MF ./.deps/gimple-ssa-evrp-analyze.TPo ../../gcc-8.1.0/gcc/gimple-ssa-evrp-analyze.c
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-evrp.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-backprop.c:89:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/gimple-pretty-print.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/gimple-loop-interchange.cc:44:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-loop-interchange.cc:44:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-loop-interchange.cc:44:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-loop-interchange.cc:44:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-loop-interchange.cc:44:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-loop-interchange.cc:44:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-loop-interchange.cc:44:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-loop-interchange.cc:44:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-loop-interchange.cc:44:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-loop-interchange.cc:44:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-loop-interchange.cc:44:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-loop-interchange.cc:44:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-loop-interchange.cc:44:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-loop-interchange.cc:44:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-loop-interchange.cc:44:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-low.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/gimple-pretty-print.c::314624::
11In file included from :../../gcc-8.1.0/gcc/coretypes.h :warning423: :
array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]In file included from 
../../gcc-8.1.0/gcc/hash-table.h:235:
  return &call_stmt->op[2];../../gcc-8.1.0/gcc/ggc.h
:          ^             ~272
:../../gcc-8.1.0/gcc/gimple.h8::371 :warning3: : struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]note
: array 'op' declared here
inline struct rtx_def *
       ^
  tree GTY((length ("%h.num_ops"))) op[1];../../gcc-8.1.0/gcc/coretypes.h
:  ^75
:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/gimple.h:3154:3In file included from : ../../gcc-8.1.0/gcc/gimple-pretty-print.cwarning:: 24array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]:

In file included from ../../gcc-8.1.0/gcc/coretypes.h:423  call_stmt->op[2] = chain;:

In file included from   ^             ~../../gcc-8.1.0/gcc/hash-table.h
:../../gcc-8.1.0/gcc/gimple.h235::
371../../gcc-8.1.0/gcc/ggc.h::3275:: 11note: : warningarray 'op' declared here: 
struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
25 warnings generated.
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-evrp.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/gimple-pretty-print.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gimple-ssa-isolate-paths.o -MT gimple-ssa-isolate-paths.o -MMD -MP -MF ./.deps/gimple-ssa-isolate-paths.TPo ../../gcc-8.1.0/gcc/gimple-ssa-isolate-paths.c
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-evrp.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-evrp.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-evrp.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-evrp-analyze.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-evrp-analyze.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/gimple-loop-jam.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-evrp-analyze.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-evrp-analyze.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-isolate-paths.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-evrp-analyze.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-backprop.c:89:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-backprop.c:89:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-backprop.c:89:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-backprop.c:89:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-isolate-paths.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-isolate-paths.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-isolate-paths.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
25 warnings generated.
In file included from ../../gcc-8.1.0/gcc/gimple-loop-jam.c:41:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-loop-jam.c:41:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-loop-jam.c:41:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-loop-jam.c:41:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-loop-jam.c:41:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-loop-jam.c:41:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-loop-jam.c:41:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-loop-jam.c:41:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-loop-jam.c:41:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-loop-jam.c:41:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50:clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gimple-ssa-nonnull-compare.o -MT gimple-ssa-nonnull-compare.o -MMD -MP -MF ./.deps/gimple-ssa-nonnull-compare.TPo ../../gcc-8.1.0/gcc/gimple-ssa-nonnull-compare.c
 note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-loop-jam.c:41:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-loop-jam.c:41:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
In file included from ^../../gcc-8.1.0/gcc/gimple-ssa-isolate-paths.c
:../../gcc-8.1.0/gcc/target-hooks-macros.h24::
43:In file included from 50: note../../gcc-8.1.0/gcc/coretypes.h: :423expanded from macro 'HOOK_VECTOR_END':

In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;):
                                                  ^
warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.hIn file included from :../../gcc-8.1.0/gcc/gimple-loop-jam.c341::411:
:In file included from  ../../gcc-8.1.0/gcc/tree-vectorizer.hnote:26:
: In file included from ../../gcc-8.1.0/gcc/target.hdid you mean struct here?:
211:
../../gcc-8.1.0/gcc/target.def:6430:class mem_usage;
1^~~~~
:struct
 warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-loop-jam.c:41:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-loop-jam.c:41:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
28 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gimple-ssa-split-paths.o -MT gimple-ssa-split-paths.o -MMD -MP -MF ./.deps/gimple-ssa-split-paths.TPo ../../gcc-8.1.0/gcc/gimple-ssa-split-paths.c
51 warnings generated.
In file included from ../../gcc-8.1.0/gcc/gimple-pretty-print.c:28:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-nonnull-compare.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-evrp.c:25:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimple-pretty-print.c:31:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/gimple-pretty-print.c:31:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/gimple-pretty-print.c:31:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-split-paths.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-nonnull-compare.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-evrp-analyze.c:25:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-evrp.c:39:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-evrp.c:39:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-nonnull-compare.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-nonnull-compare.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-nonnull-compare.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-evrp.c:39:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/vr-values.h:69:35: note: in instantiation of member function 'object_allocator<value_range>::allocate' requested here
    { return vrp_value_range_pool.allocate (); }
                                  ^
40In file included from  warning../../gcc-8.1.0/gcc/gimple-ssa-split-paths.cs: generated.
23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-split-paths.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-split-paths.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-evrp-analyze.c:39:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-evrp-analyze.c:39:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-split-paths.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-backprop.c:92:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.hIn file included from :../../gcc-8.1.0/gcc/gimple-ssa-evrp-analyze.c3521::3910:
:../../gcc-8.1.0/gcc/alloc-pool.h :warning268: :array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]11
: warning:   return gs->op[1];using extended field designator is an extension [-Wextended-offsetof]

         ^      ~
  size += offsetof (allocation_object, u.data);
../../gcc-8.1.0/gcc/gimple.h          ^                             ~~~~~:315
:3/usr/include/stddef.h:: 59note: :array 'op' declared here32
: note: expanded from macro 'offsetof'
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/vr-values.h:69:35: note: ../../gcc-8.1.0/gcc/gimple.hin instantiation of member function 'object_allocator<value_range>::allocate' requested here:
3547:3:     { return vrp_value_range_pool.allocate (); }warning
:                                   ^array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]

  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-evrp-analyze.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<std::__1::pair<tree_node *, value_range *>, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<std::__1::pair<tree_node *, value_range *>, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<std::__1::pair<tree_node *, value_range *> >' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1585:10: note: in instantiation of member function 'vec<std::__1::pair<tree_node *, value_range *>, va_heap, vl_ptr>::reserve' requested here
  return reserve (nelems, true PASS_MEM_STAT);
         ^
../../gcc-8.1.0/gcc/vec.h:1600:5: note: in instantiation of member function 'vec<std::__1::pair<tree_node *, value_range *>, va_heap, vl_ptr>::reserve_exact' requested here
    reserve_exact (nelems PASS_MEM_STAT);
    ^
../../gcc-8.1.0/gcc/vec.h:1412:31: note: in instantiation of member function 'vec<std::__1::pair<tree_node *, value_range *>, va_heap, vl_ptr>::create' requested here
  auto_vec (size_t n) { this->create (n); }
                              ^
../../gcc-8.1.0/gcc/gimple-ssa-evrp-analyze.c:45:47: note: in instantiation of member function 'auto_vec<std::__1::pair<tree_node *, value_range *>, 0>::auto_vec' requested here
evrp_range_analyzer::evrp_range_analyzer () : stack (10)
                                              ^
28 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gimple-ssa-store-merging.o -MT gimple-ssa-store-merging.o -MMD -MP -MF ./.deps/gimple-ssa-store-merging.TPo ../../gcc-8.1.0/gcc/gimple-ssa-store-merging.c
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-backprop.c:103:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-backprop.c:103:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/gimple-ssa-backprop.c:123:5: warning: anonymous types declared in an anonymous union are an extension [-Wnested-anon-types]
    struct
    ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gimple-ssa-strength-reduction.o -MT gimple-ssa-strength-reduction.o -MMD -MP -MF ./.deps/gimple-ssa-strength-reduction.TPo ../../gcc-8.1.0/gcc/gimple-ssa-strength-reduction.c
53 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gimple-ssa-sprintf.o -MT gimple-ssa-sprintf.o -MMD -MP -MF ./.deps/gimple-ssa-sprintf.TPo ../../gcc-8.1.0/gcc/gimple-ssa-sprintf.c
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-isolate-paths.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-backprop.c:103:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/gimple-ssa-backprop.c:581:27: note: in instantiation of member function 'object_allocator<(anonymous namespace)::usage_info>::allocate' requested here
          map_info = m_info_pool.allocate ();
                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-backprop.c:89:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<std::__1::pair<tree_node *, (anonymous namespace)::usage_info *>, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<std::__1::pair<tree_node *, (anonymous namespace)::usage_info *>, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<std::__1::pair<tree_node *, (anonymous namespace)::usage_info *> >' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1674:3: note: in instantiation of member function 'vec<std::__1::pair<tree_node *, (anonymous namespace)::usage_info *>, va_heap, vl_ptr>::reserve' requested here
  reserve (1, false PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/gimple-ssa-backprop.c:583:11: note: in instantiation of member function 'vec<std::__1::pair<tree_node *, (anonymous namespace)::usage_info *>, va_heap, vl_ptr>::safe_push' requested here
          m_vars.safe_push (var_info_pair (var, map_info));
                 ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gimple-ssa-warn-alloca.o -MT gimple-ssa-warn-alloca.o -MMD -MP -MF ./.deps/gimple-ssa-warn-alloca.TPo ../../gcc-8.1.0/gcc/gimple-ssa-warn-alloca.c
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-nonnull-compare.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
29 warnings generated.
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gimple-ssa-warn-restrict.o -MT gimple-ssa-warn-restrict.o -MMD -MP -MF ./.deps/gimple-ssa-warn-restrict.TPo ../../gcc-8.1.0/gcc/gimple-ssa-warn-restrict.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-strength-reduction.c:38:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
40 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gimple-streamer-in.o -MT gimple-streamer-in.o -MMD -MP -MF ./.deps/gimple-streamer-in.TPo ../../gcc-8.1.0/gcc/gimple-streamer-in.c
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-split-paths.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-sprintf.c:50:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-store-merging.c:136:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-strength-reduction.c:38:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-warn-restrict.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-warn-alloca.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-strength-reduction.c:38:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-strength-reduction.c:38:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-strength-reduction.c:38:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-sprintf.c:50:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/gimple-streamer-in.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-store-merging.c:136:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
25 warnings generated.
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-sprintf.c:50:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gimple-streamer-out.o -MT gimple-streamer-out.o -MMD -MP -MF ./.deps/gimple-streamer-out.TPo ../../gcc-8.1.0/gcc/gimple-streamer-out.c
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-sprintf.c:50:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-sprintf.c:50:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-store-merging.c:136:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-store-merging.c:136:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-store-merging.c:136:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/gimple-streamer-in.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-warn-alloca.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
25 warnings generated.
In file included from ../../gcc-8.1.0/gcc/gimple-streamer-in.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-streamer-in.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-warn-alloca.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-warn-alloca.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gimple-walk.o -MT gimple-walk.o -MMD -MP -MF ./.deps/gimple-walk.TPo ../../gcc-8.1.0/gcc/gimple-walk.c
In file included from ../../gcc-8.1.0/gcc/gimple-streamer-in.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-warn-restrict.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-warn-alloca.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-warn-restrict.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-warn-restrict.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-warn-restrict.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-strength-reduction.c:40:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-strength-reduction.c:40:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-strength-reduction.c:40:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/gimple-walk.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
30 warnings generated.
25 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gimplify.o -MT gimplify.o -MMD -MP -MF ./.deps/gimplify.TPo ../../gcc-8.1.0/gcc/gimplify.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gimplify-me.o -MT gimplify-me.o -MMD -MP -MF ./.deps/gimplify-me.TPo ../../gcc-8.1.0/gcc/gimplify-me.c
In file included from ../../gcc-8.1.0/gcc/gimple-streamer-out.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/gimple-walk.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/gimple-walk.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-walk.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-sprintf.c:53:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
33 warnings generated.
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o godump.o -MT godump.o -MMD -MP -MF ./.deps/godump.TPo ../../gcc-8.1.0/gcc/godump.c
3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimple-walk.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/gimple-streamer-out.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-strength-reduction.c:42:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimple-streamer-out.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-streamer-out.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-streamer-out.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-store-merging.c:139:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: noteIn file included from : ../../gcc-8.1.0/gcc/gimple-streamer-in.carray 'op' declared here:
27:
../../gcc-8.1.0/gcc/gimple.h:2492:  tree GTY((length ("%h.num_ops"))) op[1];10
:  ^ 
warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/gimple.h::2524371::33::  warningnote: : array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]array 'op' declared here

  gs->op[1] = rhs;
  ^      ~
  tree GTY((length ("%h.num_ops"))) op[1];../../gcc-8.1.0/gcc/gimple.h
:  ^346
:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimplify-me.c:26:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-sprintf.c:75:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-sprintf.c:75:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-sprintf.c:75:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-sprintf.c:75:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-sprintf.c:75:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-sprintf.c:75:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-sprintf.c:75:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-sprintf.c:75:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-sprintf.c:75:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-sprintf.c:75:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-sprintf.c:75:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-sprintf.c:75:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-sprintf.c:75:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-sprintf.c:75:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-sprintf.c:75:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/godump.c:32:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-sprintf.c:83:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-sprintf.c:83:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/gimple-ssa-sprintf.c:305:29: warning: array subscript is of type 'char' [-Wchar-subscripts]
  if (target_to_host_charmap['%'])
                            ^~~~
../../gcc-8.1.0/gcc/gimple-ssa-sprintf.c:377:29: warning: array subscript is of type 'char' [-Wchar-subscripts]
  if (target_to_host_charmap['\0'] == 1)
                            ^~~~~
In file included from ../../gcc-8.1.0/gcc/gimple-streamer-in.c:29:
In file included from ../../gcc-8.1.0/gcc/gimple-streamer.h:25:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/streamer-hooks.h:28:1: note: did you mean class here?
struct lto_input_block;
^~~~~~
class
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from ../../gcc-8.1.0/gcc/gimple-streamer-in.c:29:
In file included from ../../gcc-8.1.0/gcc/gimple-streamer.h:25:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
In file included from ../../gcc-8.1.0/gcc/gimplify-me.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-warn-restrict.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
In file included from ../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/gimple-streamer-in.c::34629::
3In file included from :../../gcc-8.1.0/gcc/gimple-streamer.h :note25: :
array 'op' declared hereIn file included from 
../../gcc-8.1.0/gcc/tree-streamer.h:26:
../../gcc-8.1.0/gcc/data-streamer.h:  tree GTY((length ("%h.num_ops"))) op[1];76
:  ^53
: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
../../gcc-8.1.0/gcc/data-streamer.h:    return gs->op[2];76
:           ^      ~53
:../../gcc-8.1.0/gcc/gimple.h :note346: :did you mean class here?3
: note: array 'op' declared here
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
  tree GTY((length ("%h.num_ops"))) op[1];                                                    ^~~~~~

  ^                                                    class

../../gcc-8.1.0/gcc/data-streamer.h:78:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                          struct lto_input_block *,
                                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:78:8../../gcc-8.1.0/gcc/gimple.h:: 2562note:: 11did you mean class here?:
 warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                          struct lto_input_block *,
                                          ^~~~~~  return &gs->op[2];

                                          class
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
../../gcc-8.1.0/gcc/data-streamer.h  tree GTY((length ("%h.num_ops"))) op[1];:
83  ^:
44: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:83:44: note: did you mean class here?
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
../../gcc-8.1.0/gcc/gimple.h                                           ^~~~~~:
2579                                           class:
3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
../../gcc-8.1.0/gcc/data-streamer.h:  gs->op[2] = rhs;84
:  ^      ~34
:../../gcc-8.1.0/gcc/gimple.h :warning346: :struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]3
: note: array 'op' declared here
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^
  tree GTY((length ("%h.num_ops"))) op[1];../../gcc-8.1.0/gcc/lto-streamer.h
:  ^363
:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:84:34: note: did you mean class here?
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:85:37: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
../../gcc-8.1.0/gcc/gimple.h:2596:12: gcov_type streamer_read_gcov_count (struct lto_input_block *);warning
:                                     ^array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]

../../gcc-8.1.0/gcc/lto-streamer.h:363    return gs->op[3];:
7           ^      ~:
 ../../gcc-8.1.0/gcc/gimple.hnote:: 346previous use is here:
3: class lto_input_blocknote
:       ^array 'op' declared here

  tree GTY((length ("%h.num_ops"))) op[1];
  ^../../gcc-8.1.0/gcc/data-streamer.h
:85:37: note: did you mean class here?
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^~~~~~
                                    class
../../gcc-8.1.0/gcc/data-streamer.h:86:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: ../../gcc-8.1.0/gcc/data-streamer.hwarning:: 86array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]:
34: note  return &ass->op[3];: 
did you mean class here?          ^       ~

../../gcc-8.1.0/gcc/gimple.h:346:3:wide_int streamer_read_wide_int (struct lto_input_block *); 
note                                 ^~~~~~: 
array 'op' declared here                                 class

  tree GTY((length ("%h.num_ops"))) op[1];
  ^../../gcc-8.1.0/gcc/data-streamer.h
:87:38: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
../../gcc-8.1.0/gcc/gimple.hclass lto_input_block
      ^:
2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
../../gcc-8.1.0/gcc/data-streamer.h:87  gs->op[3] = rhs;:
38  ^      ~:
 ../../gcc-8.1.0/gcc/gimple.hnote:: 346did you mean class here?:
3: note: array 'op' declared here
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^~~~~~
  tree GTY((length ("%h.num_ops"))) op[1];                                     class

  ^
../../gcc-8.1.0/gcc/data-streamer.h:152:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_bitpack (struct lto_input_block *ib)
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:152:24: note: did you mean class here?
streamer_read_bitpack (struct lto_input_block *ib)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/data-streamer.h:177:25: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:177:25: note: did you mean class here?
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^~~~~~
                               class
../../gcc-8.1.0/gcc/data-streamer.h:221:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_uchar (struct lto_input_block *ib)
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:221:22: note: did you mean class here?
streamer_read_uchar (struct lto_input_block *ib)
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/data-streamer.h:251:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:251:29: note: did you mean class here?
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^~~~~~
                            class
../../gcc-8.1.0/gcc/data-streamer.h:340:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_record_start (struct lto_input_block *ib)
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:340:29: note: did you mean class here?
streamer_read_record_start (struct lto_input_block *ib)
                            ^~~~~~
                            class
In file included from ../../gcc-8.1.0/gcc/gimple-streamer-in.c:29:
In file included from ../../gcc-8.1.0/gcc/gimple-streamer.h:25:
../../gcc-8.1.0/gcc/tree-streamer.h:61:50: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_read_string_cst (struct data_in *, struct lto_input_block *);
                                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:61:50: note: did you mean class here?
tree streamer_read_string_cst (struct data_in *, struct lto_input_block *);
                                                 ^~~~~~
                                                 class
../../gcc-8.1.0/gcc/tree-streamer.h:62:27: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_read_chain (struct lto_input_block *, struct data_in *);
                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:62:27: note: did you mean class here?
tree streamer_read_chain (struct lto_input_block *, struct data_in *);
                          ^~~~~~
                          class
../../gcc-8.1.0/gcc/tree-streamer.h:63:27: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_alloc_tree (struct lto_input_block *, struct data_in *,
                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:63:27: note: did you mean class here?
tree streamer_alloc_tree (struct lto_input_block *, struct data_in *,
                          ^~~~~~
                          class
../../gcc-8.1.0/gcc/tree-streamer.h:65:31: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
void streamer_read_tree_body (struct lto_input_block *, struct data_in *, tree);
                              ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:65:31: note: did you mean class here?
void streamer_read_tree_body (struct lto_input_block *, struct data_in *, tree);
                              ^~~~~~
                              class
../../gcc-8.1.0/gcc/tree-streamer.h:66:33: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_get_pickled_tree (struct lto_input_block *, struct data_in *);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:66:33: note: did you mean class here?
tree streamer_get_pickled_tree (struct lto_input_block *, struct data_in *);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/tree-streamer.h:67:36: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
void streamer_read_tree_bitfields (struct lto_input_block *,
                                   ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:67:36: note: did you mean class here?
void streamer_read_tree_bitfields (struct lto_input_block *,
                                   ^~~~~~
                                   class
../../gcc-8.1.0/gcc/tree-streamer.h:120:7: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
           ((struct lto_input_block *)
             ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:120:7: note: did you mean class here?
           ((struct lto_input_block *)
             ^~~~~~
             class
In file included from ../../gcc-8.1.0/gcc/gimple-streamer-in.c:29:
../../gcc-8.1.0/gcc/gimple-streamer.h:28:16: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
void input_bb (struct lto_input_block *, enum LTO_tags, struct data_in *,
               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/gimple-streamer.h:28:../../gcc-8.1.0/gcc/gimple.h16::3026 :note10: :did you mean class here? 
warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];void input_bb (struct lto_input_block *, enum LTO_tags, struct data_in *,

         ^      ~               ^~~~~~

               class
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimple-streamer-in.c:32:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:25:1: warning: class 'varpool_node' was previously declared as a struct [-Wmismatched-tags]
class varpool_node;
^
../../gcc-8.1.0/gcc/lto-streamer.h:841:17: note: previous use is here
                                            struct varpool_node *,
                                                   ^
In file included from ../../gcc-8.1.0/gcc/gimple-streamer-in.c:32:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/gimple-streamer-in.c:32:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
In file included from ../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/gimple-streamer-in.c::31532::
3../../gcc-8.1.0/gcc/cgraph.h::254 :note: 11array 'op' declared here:
 warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-warn-alloca.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
../../gcc-8.1.0/gcc/gimple.h  symtab_node:
2596  ^:
12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
../../gcc-8.1.0/gcc/cgraph.h    return gs->op[3];:
927           ^      ~:
6../../gcc-8.1.0/gcc/gimple.h:: 346warning:: 3struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]:
 note: array 'op' declared here
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h  tree GTY((length ("%h.num_ops"))) op[1];:
97  ^:
3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/cgraph.h:1581:19: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/cgraph.h:1581:19: note: did you mean class here?
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^~~~~~
                  class
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:1797:1: warning: 'varpool_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
In file included from ../../gcc-8.1.0/gcc/gimple-streamer-in.c:32:
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimplify-me.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimplify-me.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-store-merging.c:156:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-store-merging.c:156:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-store-merging.c:156:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-store-merging.c:156:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-store-merging.c:156:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-streamer-in.c:33:
../../gcc-8.1.0/gcc/value-prof.h:109:40: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void stream_in_histogram_value (struct lto_input_block *, gimple *);
                                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7In file included from :../../gcc-8.1.0/gcc/gimple-ssa-store-merging.c :note156: :
previous use is here
In file included from ../../gcc-8.1.0/gcc/target.h:class lto_input_block211
:
      ^../../gcc-8.1.0/gcc/target.def
:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: ../../gcc-8.1.0/gcc/value-prof.hnote:: 109expanded from macro 'HOOK_VECTOR_END':
40: note: did you mean class here?
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
extern void stream_in_histogram_value (struct lto_input_block *, gimple *);
                                       ^~~~~~
                                       class
../../gcc-8.1.0/gcc/gimple-streamer-in.c:39:12: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
input_phi (struct lto_input_block *ib, basic_block bb, struct data_in *data_in,
           ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/gimple-streamer-in.c:39:12: note: did you mean class here?
input_phi (struct lto_input_block *ib, basic_block bb, struct data_in *data_in,
           ^~~~~~
           class
../../gcc-8.1.0/gcc/gimple-streamer-in.c:86:20: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
input_gimple_stmt (struct lto_input_block *ib, struct data_in *data_in,
                   ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/gimple-streamer-in.c:86:20: note: did you mean class here?
input_gimple_stmt (struct lto_input_block *ib, struct data_in *data_in,
                   ^~~~~~
                   class
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-store-merging.c:156:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-store-merging.c:156:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple-streamer-in.c:252:11: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
input_bb (struct lto_input_block *ib, enum LTO_tags tag,
          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/gimple-streamer-in.c:252:11: note: did you mean class here?
input_bb (struct lto_input_block *ib, enum LTO_tags tag,
          ^~~~~~
          class
In file included from ../../gcc-8.1.0/gcc/gimplify-me.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.hIn file included from :../../gcc-8.1.0/gcc/gimple-ssa-store-merging.c423::
156In file included from :
../../gcc-8.1.0/gcc/hash-table.hIn file included from :../../gcc-8.1.0/gcc/target.h561:
:../../gcc-8.1.0/gcc/mem-stats.h211::
126../../gcc-8.1.0/gcc/target.def:1::5965 :warning1: :'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags] 
warning: empty macro arguments are a C99 feature [-Wc99-extensions]
struct mem_usageHOOK_VECTOR_END (c)

^^

../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-store-merging.c:156:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-store-merging.c:156:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-store-merging.c:156:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-store-merging.c:156:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-store-merging.c:156:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/godump.c:32:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-store-merging.c:156:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-sprintf.c:83:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/vr-values.h:69:35: note: in instantiation of member function 'object_allocator<value_range>::allocate' requested here
    { return vrp_value_range_pool.allocate (); }
                                  ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-store-merging.c:158:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/godump.c:32:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/godump.c:32:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-store-merging.c:158:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/gimple-ssa-store-merging.c:158:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/godump.c:32:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
51 warnings generated.
48 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o graph.o -MT graph.o -MMD -MP -MF ./.deps/graph.TPo ../../gcc-8.1.0/gcc/graph.c
In file included from ../../gcc-8.1.0/gcc/gimple-walk.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o graphds.o -MT graphds.o -MMD -MP -MF ./.deps/graphds.TPo ../../gcc-8.1.0/gcc/graphds.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
69 warnings generated.
In file included from ../../gcc-8.1.0/gcc/gimplify.c:25:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/gimple-streamer-out.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o graphite.o -MT graphite.o -MMD -MP -MF ./.deps/graphite.TPo ../../gcc-8.1.0/gcc/graphite.c
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
../../gcc-8.1.0/gcc/godump.c  ^:
964:30: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
                    if ((DECL_NAME (field) == NULL))
                         ~~~~~~~~~~~~~~~~~~^~~~~~~
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/godump.c::371964::330::  notenote: : array 'op' declared hereremove extraneous parentheses around the comparison to silence this warning

  tree GTY((length ("%h.num_ops"))) op[1];
                    if ((DECL_NAME (field) == NULL))  ^

                        ~                  ^      ~
../../gcc-8.1.0/gcc/godump.c:964:30: note: use '=' to turn this equality comparison into an assignment
                    if ((DECL_NAME (field) == NULL))
                                           ^~
                                           =
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimplify.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/gimple-streamer-out.c:29:
In file included from ../../gcc-8.1.0/gcc/gimple-streamer.h:25:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/streamer-hooks.h:28:1: note: did you mean class here?
struct lto_input_block;
^~~~~~
class
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from ../../gcc-8.1.0/gcc/gimple-streamer-out.c:29:
In file included from ../../gcc-8.1.0/gcc/gimple-streamer.h:25:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
In file included from ../../gcc-8.1.0/gcc/gimple-streamer-out.c:29:
In file included from ../../gcc-8.1.0/gcc/gimple-streamer.h:25:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
../../gcc-8.1.0/gcc/data-streamer.h:76:53: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:76:53: note: did you mean class here?
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^~~~~~
                                                    class
../../gcc-8.1.0/gcc/data-streamer.h:78:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                          struct lto_input_block *,
                                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:78:8: note: did you mean class here?
                                          struct lto_input_block *,
                                          ^~~~~~
                                          class
../../gcc-8.1.0/gcc/data-streamer.h:83:44: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:83:44: note: did you mean class here?
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^~~~~~
                                           class
../../gcc-8.1.0/gcc/data-streamer.h:84:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:84:34: note: did you mean class here?
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:85:37: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:85:37: note: did you mean class here?
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^~~~~~
                                    class
../../gcc-8.1.0/gcc/data-streamer.h:86:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:86:34: note: did you mean class here?
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:87:38: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:87:38: note: did you mean class here?
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/data-streamer.h:152:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_bitpack (struct lto_input_block *ib)
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:152:24: note: did you mean class here?
streamer_read_bitpack (struct lto_input_block *ib)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/data-streamer.h:177:25: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:177:25: note: did you mean class here?
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^~~~~~
                               class
../../gcc-8.1.0/gcc/data-streamer.h:221:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_uchar (struct lto_input_block *ib)
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:221:22: note: did you mean class here?
streamer_read_uchar (struct lto_input_block *ib)
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/data-streamer.h:251:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:251:29: note: did you mean class here?
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^~~~~~
                            class
../../gcc-8.1.0/gcc/data-streamer.h:340:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_record_start (struct lto_input_block *ib)
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:340:29: note: did you mean class here?
streamer_read_record_start (struct lto_input_block *ib)
                            ^~~~~~
                            class
In file included from ../../gcc-8.1.0/gcc/gimple-streamer-out.c:29:
In file included from ../../gcc-8.1.0/gcc/gimple-streamer.h:25:
../../gcc-8.1.0/gcc/tree-streamer.h:61:50: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_read_string_cst (struct data_in *, struct lto_input_block *);
                                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:61:50: note: did you mean class here?
tree streamer_read_string_cst (struct data_in *, struct lto_input_block *);
                                                 ^~~~~~
                                                 class
../../gcc-8.1.0/gcc/tree-streamer.h:62:27: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_read_chain (struct lto_input_block *, struct data_in *);
                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:62:27: note: did you mean class here?
tree streamer_read_chain (struct lto_input_block *, struct data_in *);
                          ^~~~~~
                          class
../../gcc-8.1.0/gcc/tree-streamer.h:63:27: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_alloc_tree (struct lto_input_block *, struct data_in *,
                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:63:27: note: did you mean class here?
tree streamer_alloc_tree (struct lto_input_block *, struct data_in *,
                          ^~~~~~
                          class
../../gcc-8.1.0/gcc/tree-streamer.h:65:31: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
void streamer_read_tree_body (struct lto_input_block *, struct data_in *, tree);
                              ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:65:31: note: did you mean class here?
void streamer_read_tree_body (struct lto_input_block *, struct data_in *, tree);
                              ^~~~~~
                              class
../../gcc-8.1.0/gcc/tree-streamer.h:66:33: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_get_pickled_tree (struct lto_input_block *, struct data_in *);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:66:33: note: did you mean class here?
tree streamer_get_pickled_tree (struct lto_input_block *, struct data_in *);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/tree-streamer.h:67:36: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
void streamer_read_tree_bitfields (struct lto_input_block *,
                                   ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:67:36: note: did you mean class here?
void streamer_read_tree_bitfields (struct lto_input_block *,
                                   ^~~~~~
                                   class
../../gcc-8.1.0/gcc/tree-streamer.h:120:7: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
           ((struct lto_input_block *)
             ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:120:7: note: did you mean class here?
           ((struct lto_input_block *)
             ^~~~~~
             class
In file included from ../../gcc-8.1.0/gcc/gimple-streamer-out.c:29:
../../gcc-8.1.0/gcc/gimple-streamer.h:28:16: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
void input_bb (struct lto_input_block *, enum LTO_tags, struct data_in *,
               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/gimple-streamer.h:28:16: note: did you mean class here?
void input_bb (struct lto_input_block *, enum LTO_tags, struct data_in *,
               ^~~~~~
               class
In file included from ../../gcc-8.1.0/gcc/gimple-streamer-out.c:32:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:25:1: warning: class 'varpool_node' was previously declared as a struct [-Wmismatched-tags]
class varpool_node;
^
../../gcc-8.1.0/gcc/lto-streamer.h:841:17: note: previous use is here
                                            struct varpool_node *,
                                                   ^
In file included from ../../gcc-8.1.0/gcc/gimple-streamer-out.c:32:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/gimple-streamer-out.c:32:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from In file included from ../../gcc-8.1.0/gcc/gimplify.c../../gcc-8.1.0/gcc/gimple-streamer-out.c::2532:
:
In file included from ../../gcc-8.1.0/gcc/cgraph.h../../gcc-8.1.0/gcc/coretypes.h::254423::
11In file included from :../../gcc-8.1.0/gcc/hash-table.h :warning235: :
struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]../../gcc-8.1.0/gcc/ggc.h
:272:8:                                       struct symtab_node *ref = NULL);warning
:                                       ^struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]

../../gcc-8.1.0/gcc/cgraph.h:97:inline struct rtx_def *3
:       ^ 
note../../gcc-8.1.0/gcc/coretypes.h: :previous use is here75
:7  symtab_node:
   ^note
: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gimplify.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1581:19: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/cgraph.h:1581:19: note: did you mean class here?
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^~~~~~
                  class
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:1797:1: warning: 'varpool_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
In file included from ../../gcc-8.1.0/gcc/gimple-streamer-out.c:32:
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/gimplify.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/gimple-streamer-out.c:33:
../../gcc-8.1.0/gcc/value-prof.h:109:40: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void stream_in_histogram_value (struct lto_input_block *, gimple *);
                                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/value-prof.h:109:40: note: did you mean class here?
extern void stream_in_histogram_value (struct lto_input_block *, gimple *);
                                       ^~~~~~
                                       class
In file included from ../../gcc-8.1.0/gcc/gimplify-me.c:29:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/graph.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/graphds.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/graphds.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/graph.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/graphite.c:34:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/graphds.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/graphds.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/graph.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/graph.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
25 warnings generated.
In file included from ../../gcc-8.1.0/gcc/graphds.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
66 warnings generated.
In file included from ../../gcc-8.1.0/gcc/graph.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o graphite-isl-ast-to-gimple.o -MT graphite-isl-ast-to-gimple.o -MMD -MP -MF ./.deps/graphite-isl-ast-to-gimple.TPo ../../gcc-8.1.0/gcc/graphite-isl-ast-to-gimple.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o graphite-dependences.o -MT graphite-dependences.o -MMD -MP -MF ./.deps/graphite-dependences.TPo ../../gcc-8.1.0/gcc/graphite-dependences.c
25 warnings generated.
25 warnings generated.
In file included from ../../gcc-8.1.0/gcc/graphite.c:34:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/gimplify.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o graphite-optimize-isl.o -MT graphite-optimize-isl.o -MMD -MP -MF ./.deps/graphite-optimize-isl.TPo ../../gcc-8.1.0/gcc/graphite-optimize-isl.c
In file included from ../../gcc-8.1.0/gcc/gimplify.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimplify.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimplify.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimplify.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimplify.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimplify.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimplify.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimplify.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimplify.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimplify.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimplify.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimplify.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimplify.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimplify.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimplify.c:28:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o graphite-poly.o -MT graphite-poly.o -MMD -MP -MF ./.deps/graphite-poly.TPo ../../gcc-8.1.0/gcc/graphite-poly.c
In file included from ../../gcc-8.1.0/gcc/graphite.c:34:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/graphite.c:34:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/graphite.c:34:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/gimplify.c:28:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/gimplify.c:28:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o graphite-scop-detection.o -MT graphite-scop-detection.o -MMD -MP -MF ./.deps/graphite-scop-detection.TPo ../../gcc-8.1.0/gcc/graphite-scop-detection.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o graphite-sese-to-poly.o -MT graphite-sese-to-poly.o -MMD -MP -MF ./.deps/graphite-sese-to-poly.TPo ../../gcc-8.1.0/gcc/graphite-sese-to-poly.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
5 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gtype-desc.o -MT gtype-desc.o -MMD -MP -MF ./.deps/gtype-desc.TPo gtype-desc.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o haifa-sched.o -MT haifa-sched.o -MMD -MP -MF ./.deps/haifa-sched.TPo ../../gcc-8.1.0/gcc/haifa-sched.c
In file included from ../../gcc-8.1.0/gcc/gimplify.c:32:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o hash-map-tests.o -MT hash-map-tests.o -MMD -MP -MF ./.deps/hash-map-tests.TPo ../../gcc-8.1.0/gcc/hash-map-tests.c

../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o hash-set-tests.o -MT hash-set-tests.o -MMD -MP -MF ./.deps/hash-set-tests.TPo ../../gcc-8.1.0/gcc/hash-set-tests.c
5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/gimplify.c:36:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/gimplify.c:36:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/gimplify.c:36:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o hsa-common.o -MT hsa-common.o -MMD -MP -MF ./.deps/hsa-common.TPo ../../gcc-8.1.0/gcc/hsa-common.c
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o hsa-gen.o -MT hsa-gen.o -MMD -MP -MF ./.deps/hsa-gen.TPo ../../gcc-8.1.0/gcc/hsa-gen.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
45 warnings generated.
In file included from ../../gcc-8.1.0/gcc/haifa-sched.c:127:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o hsa-regalloc.o -MT hsa-regalloc.o -MMD -MP -MF ./.deps/hsa-regalloc.TPo ../../gcc-8.1.0/gcc/hsa-regalloc.c
6 warnings generated.
In file included from ../../gcc-8.1.0/gcc/hash-set-tests.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o hsa-brig.o -MT hsa-brig.o -MMD -MP -MF ./.deps/hsa-brig.TPo ../../gcc-8.1.0/gcc/hsa-brig.c
25 warnings generated.
5 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o hsa-dump.o -MT hsa-dump.o -MMD -MP -MF ./.deps/hsa-dump.TPo ../../gcc-8.1.0/gcc/hsa-dump.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o hw-doloop.o -MT hw-doloop.o -MMD -MP -MF ./.deps/hw-doloop.TPo ../../gcc-8.1.0/gcc/hw-doloop.c
In file included from ../../gcc-8.1.0/gcc/haifa-sched.c:127:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/hsa-common.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/hash-set-tests.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/haifa-sched.c:127:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/haifa-sched.c:127:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/hash-map-tests.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h../../gcc-8.1.0/gcc/hsa-gen.c::7524:1:
:../../gcc-8.1.0/gcc/coretypes.h :warning75: :class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]1
: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: class rtx_def;note
: ^previous use is here

../../gcc-8.1.0/gcc/coretypes.hstruct rtx_def;:
       ^55
:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/haifa-sched.c:127:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/hash-set-tests.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/hash-set-tests.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/hash-set-tests.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/hsa-common.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/hsa-brig.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/hsa-gen.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/hash-map-tests.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/hsa-common.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/hsa-common.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/hsa-gen.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *In file included from 
../../gcc-8.1.0/gcc/hsa-common.c       ^:
24../../gcc-8.1.0/gcc/coretypes.h:
:In file included from 75../../gcc-8.1.0/gcc/coretypes.h::7423::
 In file included from note../../gcc-8.1.0/gcc/hash-table.h: :previous use is here561
:
../../gcc-8.1.0/gcc/mem-stats.hclass rtx_def;:
126      ^:
1: warningIn file included from : ../../gcc-8.1.0/gcc/hsa-gen.c'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]:
24:
struct mem_usageIn file included from 
../../gcc-8.1.0/gcc/coretypes.h^:
423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/hash-map-tests.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/hash-map-tests.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/hsa-dump.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1In file included from :gtype-desc.c :warning23: :
class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]../../gcc-8.1.0/gcc/coretypes.h
:75:1: warning: class rtx_def;class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]

^
../../gcc-8.1.0/gcc/coretypes.h:55:8: noteclass rtx_def;: 
previous use is here^

struct rtx_def;../../gcc-8.1.0/gcc/coretypes.h
:       ^55
:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/hsa-gen.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/hw-doloop.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/hash-map-tests.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/hsa-brig.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/hsa-brig.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/hsa-brig.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/hsa-regalloc.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/hsa-brig.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
5 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o hwint.o -MT hwint.o -MMD -MP -MF ./.deps/hwint.TPo ../../gcc-8.1.0/gcc/hwint.c
In file included from ../../gcc-8.1.0/gcc/hsa-dump.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from gtype-desc.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/hw-doloop.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/hsa-dump.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/hsa-dump.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from gtype-desc.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from gtype-desc.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/hw-doloop.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/hw-doloop.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/haifa-sched.c:129:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/haifa-sched.c:129:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/haifa-sched.c:129:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/haifa-sched.c:In file included from 129../../gcc-8.1.0/gcc/hsa-dump.c:
:In file included from 24../../gcc-8.1.0/gcc/target.h:
:In file included from 211../../gcc-8.1.0/gcc/coretypes.h:
:../../gcc-8.1.0/gcc/target.def423::
1680In file included from :../../gcc-8.1.0/gcc/hash-table.h1::561 :
warning../../gcc-8.1.0/gcc/mem-stats.h: :empty macro arguments are a C99 feature [-Wc99-extensions]
126:1HOOK_VECTOR_END (simt)
:^ 
warning../../gcc-8.1.0/gcc/target-hooks-macros.h: :'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]43
:50:struct mem_usage 
note^: expanded from macro 'HOOK_VECTOR_END'

#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/hash-table.h:In file included from 341../../gcc-8.1.0/gcc/haifa-sched.c::1129::
 In file included from note../../gcc-8.1.0/gcc/target.h: :did you mean struct here?211
:
../../gcc-8.1.0/gcc/target.def:class mem_usage;1732
:^~~~~1
:struct 
warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/haifa-sched.c:129:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/haifa-sched.c:129:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/haifa-sched.c:129:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/haifa-sched.c:129:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/haifa-sched.c:129:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/haifa-sched.c:129:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/haifa-sched.c:129:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/haifa-sched.c:129:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/haifa-sched.c:129:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from gtype-desc.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/hw-doloop.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/haifa-sched.c:129:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/hsa-regalloc.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/haifa-sched.c:130:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/hsa-regalloc.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/hsa-regalloc.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/haifa-sched.c:130:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/haifa-sched.c:130:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/hsa-regalloc.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/hwint.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/haifa-sched.c:132:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/haifa-sched.c:132:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/hsa-brig.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/hsa-brig.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/hsa-brig.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/hsa-brig.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/hsa-brig.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/hsa-brig.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/hsa-brig.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/hsa-brig.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/hsa-brig.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/hsa-brig.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/hsa-brig.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/hsa-brig.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/hsa-brig.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/hsa-brig.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/haifa-sched.c:143:
In file included from ../../gcc-8.1.0/gcc/common/common-target.h:67:
../../gcc-8.1.0/gcc/common/common-target.def:105:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/hsa-brig.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/hwint.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/hwint.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/hwint.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/hwint.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/hw-doloop.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/hsa-brig.c:36:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc-8.1.0/gcc/hsa-gen.c:36:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
5 warnings generated.
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/hw-doloop.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/hw-doloop.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ifcvt.o -MT ifcvt.o -MMD -MP -MF ./.deps/ifcvt.TPo ../../gcc-8.1.0/gcc/ifcvt.c
In file included from ../../gcc-8.1.0/gcc/hw-doloop.c:26:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/hw-doloop.c:26:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/hsa-brig.c:44:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/hsa-brig.c:44:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/hsa-brig.c:44:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/hsa-dump.c:34:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/hsa-dump.c:34:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/hsa-dump.c:34:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39:../../gcc-8.1.0/gcc/cgraph.h :note: 917previous use is here:5: 
warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                struct symtab_node *ref = NULL);
                                      ^                                ^

../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node../../gcc-8.1.0/gcc/cgraph.h
:  ^2020
:10: note: did you mean struct here?../../gcc-8.1.0/gcc/cgraph.h
:927:6:  friend class cgraph_node; 
warning         ^~~~~
:          structstruct 'symtab_node' was previously declared as a class [-Wmismatched-tags]

../../gcc-8.1.0/gcc/cgraph.h:2021:10                                 struct symtab_node *ref = NULL);:
                                  ^
warning../../gcc-8.1.0/gcc/cgraph.h: :class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
97:3:  friend class cgraph_edge; 
note         ^: previous use is here

../../gcc-8.1.0/gcc/cgraph.h:1636  symtab_node:17: 
note  ^: 
previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from gtype-desc.c:27:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ree.o -MT ree.o -MMD -MP -MF ./.deps/ree.TPo ../../gcc-8.1.0/gcc/ree.c
In file included from ../../gcc-8.1.0/gcc/hsa-gen.c:49:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/hsa-gen.c:49:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/hsa-gen.c:49:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/hsa-common.c:34:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/hsa-common.c:34:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from gtype-desc.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from gtype-desc.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/hsa-regalloc.c:35:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/hsa-regalloc.c:35:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/hsa-regalloc.c:35:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/hsa-common.c:35:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/hsa-brig.c:48:
../../gcc-8.1.0/gcc/hsa-common.h:1070:11: warning: struct 'hsa_bb' was previously declared as a class [-Wmismatched-tags]
  return (struct hsa_bb *) bb->aux;
          ^
../../gcc-8.1.0/gcc/hsa-common.h:1029:7: note: previous use is here
class hsa_bb
      ^
../../gcc-8.1.0/gcc/hsa-common.h:1070:11: note: did you mean class here?
  return (struct hsa_bb *) bb->aux;
          ^~~~~~
          class
In file included from ../../gcc-8.1.0/gcc/hsa-gen.c:52:
../../gcc-8.1.0/gcc/hsa-common.h:1070:11: warning: struct 'hsa_bb' was previously declared as a class [-Wmismatched-tags]
  return (struct hsa_bb *) bb->aux;
          ^
../../gcc-8.1.0/gcc/hsa-common.h:1029:7: note: previous use is here
class hsa_bb
      ^
../../gcc-8.1.0/gcc/hsa-common.h:1070:11: note: did you mean class here?
  return (struct hsa_bb *) bb->aux;
          ^~~~~~
          class
In file included from ../../gcc-8.1.0/gcc/hsa-common.c:35:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
In file included from ../../gcc-8.1.0/gcc/hsa-common.c:35:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/hsa-common.h:1316:8: warning: struct 'hsa_function_representation' was previously declared as a class [-Wmismatched-tags]
extern struct hsa_function_representation *hsa_cfun;
       ^
../../gcc-8.1.0/gcc/hsa-common.h:1100:7: note: previous use is here
class hsa_function_representation
      ^
../../gcc-8.1.0/gcc/hsa-common.h:1316:8: note: did you mean class here?
extern struct hsa_function_representation *hsa_cfun;
       ^~~~~~
       class
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/hsa-common.h:1316:8: warning: struct 'hsa_function_representation' was previously declared as a class [-Wmismatched-tags]
extern struct hsa_function_representation *hsa_cfun;
       ^
../../gcc-8.1.0/gcc/hsa-common.h:1100:7: note: previous use is here
class hsa_function_representation
      ^
../../gcc-8.1.0/gcc/hsa-common.h:1316:8: note: did you mean class here?
extern struct hsa_function_representation *hsa_cfun;
       ^~~~~~
       class
../../gcc-8.1.0/gcc/hsa-brig.c:182:8: warning: struct 'hsa_brig_section' was previously declared as a class [-Wmismatched-tags]
static struct hsa_brig_section brig_data, brig_code, brig_operand;
       ^
../../gcc-8.1.0/gcc/hsa-brig.c:153:7: note: previous use is here
class hsa_brig_section
      ^
../../gcc-8.1.0/gcc/hsa-brig.c:182:8: note: did you mean class here?
static struct hsa_brig_section brig_data, brig_code, brig_operand;
       ^~~~~~
       class
In file included from ../../gcc-8.1.0/gcc/ifcvt.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
28 warnings generated.
In file included from gtype-desc.c:28:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o inchash.o -MT inchash.o -MMD -MP -MF ./.deps/inchash.TPo ../../gcc-8.1.0/gcc/inchash.c
In file included from ../../gcc-8.1.0/gcc/hsa-regalloc.c:39:
../../gcc-8.1.0/gcc/hsa-common.h:1070:11: warning: struct 'hsa_bb' was previously declared as a class [-Wmismatched-tags]
  return (struct hsa_bb *) bb->aux;
          ^
../../gcc-8.1.0/gcc/hsa-common.h:1029:7: note: previous use is here
class hsa_bb
      ^
../../gcc-8.1.0/gcc/hsa-common.h:1070:11: note: did you mean class here?
  return (struct hsa_bb *) bb->aux;
          ^~~~~~
          class
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/hsa-common.h:1316:8: warning: struct 'hsa_function_representation' was previously declared as a class [-Wmismatched-tags]
extern struct hsa_function_representation *hsa_cfun;
       ^
../../gcc-8.1.0/gcc/hsa-common.h:1100:7: note: previous use is here
class hsa_function_representation
      ^
../../gcc-8.1.0/gcc/hsa-common.h:1316:8: note: did you mean class here?
extern struct hsa_function_representation *hsa_cfun;
       ^~~~~~
       class
../../gcc-8.1.0/gcc/hsa-regalloc.c:259:20: warning: struct 'hsa_bb' was previously declared as a class [-Wmismatched-tags]
    hsa_bb *hbb = (struct hsa_bb *) bb->aux;
                   ^
../../gcc-8.1.0/gcc/hsa-common.h:1029:7: note: previous use is here
class hsa_bb
      ^
../../gcc-8.1.0/gcc/hsa-regalloc.c:259:20: note: did you mean class here?
    hsa_bb *hbb = (struct hsa_bb *) bb->aux;
                   ^~~~~~
                   class
In file included from ../../gcc-8.1.0/gcc/ree.c:220:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/hsa-common.c:39:
../../gcc-8.1.0/gcc/hsa-common.h:1070:11: warning: struct 'hsa_bb' was previously declared as a class [-Wmismatched-tags]
  return (struct hsa_bb *) bb->aux;
          ^
../../gcc-8.1.0/gcc/hsa-common.h:1029:7: note: previous use is here
class hsa_bb
      ^
../../gcc-8.1.0/gcc/hsa-common.h:1070:11: note: did you mean class here?
  return (struct hsa_bb *) bb->aux;
          ^~~~~~
          class
../../gcc-8.1.0/gcc/hsa-common.h:1316:8: warning: struct 'hsa_function_representation' was previously declared as a class [-Wmismatched-tags]
extern struct hsa_function_representation *hsa_cfun;
       ^
../../gcc-8.1.0/gcc/hsa-common.h:1100:7: note: previous use is here
class hsa_function_representation
      ^
../../gcc-8.1.0/gcc/hsa-common.h:1316:8: note: did you mean class here?
extern struct hsa_function_representation *hsa_cfun;
       ^~~~~~
       class
In file included from ../../gcc-8.1.0/gcc/ifcvt.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/hsa-dump.c:37:
../../gcc-8.1.0/gcc/hsa-common.h:1070:11: warning: struct 'hsa_bb' was previously declared as a class [-Wmismatched-tags]
  return (struct hsa_bb *) bb->aux;
          ^
../../gcc-8.1.0/gcc/hsa-common.h:1029:7: note: previous use is here
class hsa_bb
      ^
../../gcc-8.1.0/gcc/hsa-common.h:1070:11: note: did you mean class here?
  return (struct hsa_bb *) bb->aux;
          ^~~~~~
          class
../../gcc-8.1.0/gcc/hsa-common.h:1316:8: warning: struct 'hsa_function_representation' was previously declared as a class [-Wmismatched-tags]
extern struct hsa_function_representation *hsa_cfun;
       ^
../../gcc-8.1.0/gcc/hsa-common.h:1100:7: note: previous use is here
class hsa_function_representation
      ^
../../gcc-8.1.0/gcc/hsa-common.h:1316:8: note: did you mean class here?
extern struct hsa_function_representation *hsa_cfun;
       ^~~~~~
       class
In file included from ../../gcc-8.1.0/gcc/hsa-brig.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<function_linkage_pair, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<function_linkage_pair, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<function_linkage_pair>' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1674:3: note: in instantiation of member function 'vec<function_linkage_pair, va_heap, vl_ptr>::reserve' requested here
  reserve (1, false PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/hsa-brig.c:1658:29: note: in instantiation of member function 'vec<function_linkage_pair, va_heap, vl_ptr>::safe_push' requested here
      function_call_linkage.safe_push (pair);
                            ^
In file included from gtype-desc.c:44:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/hsa-dump.c:1232:22: warning: struct 'hsa_bb' was previously declared as a class [-Wmismatched-tags]
      hsa_bb *hbb = (struct hsa_bb *) bb->aux;
                     ^
../../gcc-8.1.0/gcc/hsa-common.h:1029:7: note: previous use is here
class hsa_bb
      ^
../../gcc-8.1.0/gcc/hsa-dump.c:1232:22: note: did you mean class here?
      hsa_bb *hbb = (struct hsa_bb *) bb->aux;
                     ^~~~~~
                     class
In file included from gtype-desc.c:44:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ifcvt.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ifcvt.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from gtype-desc.c:47:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from gtype-desc.c:47:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from gtype-desc.c:47:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from gtype-desc.c:47:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from gtype-desc.c:47:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from gtype-desc.c:47:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from gtype-desc.c:47:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from gtype-desc.c:47:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from gtype-desc.c:47:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from gtype-desc.c:47:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from gtype-desc.c:47:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from gtype-desc.c:47:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from gtype-desc.c:47:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from gtype-desc.c:47:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ree.c:220:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from gtype-desc.c:47:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ifcvt.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ree.c:220:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ree.c:220:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ree.c:220:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from gtype-desc.c:72:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from gtype-desc.c:75:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from gtype-desc.c:75:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
In file included from gtype-desc.c:77:
../../gcc-8.1.0/gcc/ipa-ref.h:25:1: warning: class 'varpool_node' was previously declared as a struct [-Wmismatched-tags]
class varpool_node;
^
../../gcc-8.1.0/gcc/lto-streamer.h:841:17: note: previous use is here
                                            struct varpool_node *,
                                                   ^
In file included from gtype-desc.c:77:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from gtype-desc.c:78In file included from :
../../gcc-8.1.0/gcc/inchash.c:../../gcc-8.1.0/gcc/cgraph.h:9526::
1../../gcc-8.1.0/gcc/coretypes.h:: 75warning:1: :'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
 warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from gtype-desc.c:78:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1581:19: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/cgraph.h:1581:19: note: did you mean class here?
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^~~~~~
                  class
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:1797:1: warning: 'varpool_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
In file included from gtype-desc.c:78:
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
10 warnings generated.
In file included from gtype-desc.c:80:
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: note: did you mean class here?
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^~~~~~
                           class
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: note: did you mean class here?
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: warning: struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]
static inline struct ipa_polymorphic_call_context *
              ^
../../gcc-8.1.0/gcc/cgraph.h:1495:15: note: previous use is here
class GTY(()) ipa_polymorphic_call_context {
              ^
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: note: did you mean class here?
static inline struct ipa_polymorphic_call_context *
              ^~~~~~
              class
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: note: did you mean class here?
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^~~~~~
                                     class
In file included from ../../gcc-8.1.0/gcc/hsa-gen.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<profile_count, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<profile_count, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<profile_count>' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1674:3: note: in instantiation of member function 'vec<profile_count, va_heap, vl_ptr>::reserve' requested here
  reserve (1, false PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/hsa-gen.c:6286:18: note: in instantiation of member function 'vec<profile_count, va_heap, vl_ptr>::safe_push' requested here
            edge_counts.safe_push (e->count ());
                        ^
In file included from ../../gcc-8.1.0/gcc/hsa-gen.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<profile_probability, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<profile_probability, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<profile_probability>' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1674:3: note: in instantiation of member function 'vec<profile_probability, va_heap, vl_ptr>::reserve' requested here
  reserve (1, false PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/hsa-gen.c:6287:25: note: in instantiation of member function 'vec<profile_probability, va_heap, vl_ptr>::safe_push' requested here
            edge_probabilities.safe_push (e->probability);
                               ^
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: note: did you mean class here?
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^~~~~~
                                       class
In file included from gtype-desc.c:81:
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.h:24:
../../gcc-8.1.0/gcc/sreal.h:38:1: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
struct lto_input_block;
^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/sreal.h:38:1: note: did you mean class here?
struct lto_input_block;
^~~~~~
class
In file included from gtype-desc.c:81:
../../gcc-8.1.0/gcc/ipa-fnsummary.h:171:5: warning: struct 'ipa_fn_summary_t' was previously declared as a class [-Wmismatched-tags]
    struct ipa_fn_summary_t *summary = new (ggc_alloc <ipa_fn_summary_t> ())
    ^
../../gcc-8.1.0/gcc/ipa-fnsummary.h:163:19: note: previous use is here
class GTY((user)) ipa_fn_summary_t: public function_summary <ipa_fn_summary *>
                  ^
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o incpath.o -MT incpath.o -MMD -MP -MF ./.deps/incpath.TPo ../../gcc-8.1.0/gcc/incpath.c
gtype-desc.c:321:3: warning: struct 'string_concat_db' was previously declared as a class [-Wmismatched-tags]
  struct string_concat_db * const x = (struct string_concat_db *)x_p;
  ^
../../gcc-8.1.0/gcc/input.h:132:15: note: previous use is here
class GTY(()) string_concat_db
              ^
gtype-desc.c:321:3: note: did you mean class here?
  struct string_concat_db * const x = (struct string_concat_db *)x_p;
  ^~~~~~
  class
gtype-desc.c:321:40: warning: struct 'string_concat_db' was previously declared as a class [-Wmismatched-tags]
  struct string_concat_db * const x = (struct string_concat_db *)x_p;
                                       ^
../../gcc-8.1.0/gcc/input.h:132:15: note: previous use is here
class GTY(()) string_concat_db
              ^
gtype-desc.c:321:40: note: did you mean class here?
  struct string_concat_db * const x = (struct string_concat_db *)x_p;
                                       ^~~~~~
                                       class
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/inchash.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
gtype-desc.c:1519:12: warning: struct 'wide_int_storage' was previously declared as a class [-Wmismatched-tags]
gt_ggc_mx (struct wide_int_storage& x_r ATTRIBUTE_UNUSED)
           ^
../../gcc-8.1.0/gcc/wide-int.h:1008:15: note: previous use is here
class GTY(()) wide_int_storage
              ^
gtype-desc.c:1519:12: note: did you mean class here?
gt_ggc_mx (struct wide_int_storage& x_r ATTRIBUTE_UNUSED)
           ^~~~~~
           class
gtype-desc.c:1521:3: warning: struct 'wide_int_storage' was previously declared as a class [-Wmismatched-tags]
  struct wide_int_storage * ATTRIBUTE_UNUSED x = &x_r;
  ^
../../gcc-8.1.0/gcc/wide-int.h:1008:15: note: previous use is here
class GTY(()) wide_int_storage
              ^
gtype-desc.c:1521:3: note: did you mean class here?
  struct wide_int_storage * ATTRIBUTE_UNUSED x = &x_r;
  ^~~~~~
  class
In file included from ../../gcc-8.1.0/gcc/ifcvt.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ifcvt.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ifcvt.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ifcvt.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ifcvt.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ifcvt.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ifcvt.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ifcvt.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
gtype-desc.c:1774:3: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
  struct symtab_node * x = (struct symtab_node *)x_p;
  ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
gtype-desc.c:1774:3: note: did you mean class here?
  struct symtab_node * x = (struct symtab_node *)x_p;
  ^~~~~~
  class
gtype-desc.c:1774:29: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
  struct symtab_node * x = (struct symtab_node *)x_p;
                            ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
gtype-desc.c:1774:29: note: did you mean class here?
  struct symtab_node * x = (struct symtab_node *)x_p;
                            ^~~~~~
                            class
gtype-desc.c:1775:3: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
  struct symtab_node * xlimit = x;
  ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/ifcvt.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211gtype-desc.c:
:../../gcc-8.1.0/gcc/target.def1775::59653:: note: 1did you mean class here?:
 warning: empty macro arguments are a C99 feature [-Wc99-extensions]
  struct symtab_node * xlimit = x;
  ^~~~~~HOOK_VECTOR_END (c)

  class
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
gtype-desc.c:1781:9: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
        struct symtab_node * const xprev = ((*x).previous);
        ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
gtype-desc.c:1781:9: note: did you mean class here?
        struct symtab_node * const xprev = ((*x).previous);
        ^~~~~~In file included from 
../../gcc-8.1.0/gcc/ifcvt.c:        class24
:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ifcvt.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ifcvt.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ifcvt.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ifcvt.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/inchash.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/inchash.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ifcvt.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ifcvt.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
16 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o init-regs.o -MT init-regs.o -MMD -MP -MF ./.deps/init-regs.TPo ../../gcc-8.1.0/gcc/init-regs.c
In file included from ../../gcc-8.1.0/gcc/inchash.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/ifcvt.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ifcvt.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
5 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o internal-fn.o -MT internal-fn.o -MMD -MP -MF ./.deps/internal-fn.TPo ../../gcc-8.1.0/gcc/internal-fn.c
gtype-desc.c:2099:12: warning: struct 'rtx_insn' was previously declared as a class [-Wmismatched-tags]
gt_ggc_mx (struct rtx_insn *& x)
           ^
../../gcc-8.1.0/gcc/rtl.h:537:15: note: previous use is here
class GTY(()) rtx_insn : public rtx_def
              ^
gtype-desc.c:2099:12: note: did you mean class here?
gt_ggc_mx (struct rtx_insn *& x)
           ^~~~~~
           class
In file included from ../../gcc-8.1.0/gcc/ree.c:222:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ree.c:222:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ree.c:222:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ree.c:222:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ree.c:222:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ree.c:222:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ree.c:222:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ree.c:222:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ree.c:222:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ree.c:222:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ree.c:222:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ree.c:222:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ree.c:222:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)clang
: ^warning
: ../../gcc-8.1.0/gcc/target-hooks-macros.htreating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]:
43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ree.c:222:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ree.c:222:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ree.c:223:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
gtype-desc.c:2700:3: warning: struct 'symbol_table' was previously declared as a class [-Wmismatched-tags]
  struct symbol_table * const x = (struct symbol_table *)x_p;
  ^
../../gcc-8.1.0/gcc/cgraph.h:2016:29: note: previous use is here
class GTY((tag ("SYMTAB"))) symbol_table
                            ^
gtype-desc.c:2700:3: note: did you mean class here?
  struct symbol_table * const x = (struct symbol_table *)x_p;
  ^~~~~~
  class
gtype-desc.c:2700:36: warning: struct 'symbol_table' was previously declared as a class [-Wmismatched-tags]
  struct symbol_table * const x = (struct symbol_table *)x_p;
                                   ^
../../gcc-8.1.0/gcc/cgraph.h:2016:29: note: previous use is here
class GTY((tag ("SYMTAB"))) symbol_table
                            ^
gtype-desc.c:2700:36: note: did you mean class here?
  struct symbol_table * const x = (struct symbol_table *)x_p;
                                   ^~~~~~
                                   class
gtype-desc.c:2763:12: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
gt_ggc_mx (struct symtab_node *& x)
           ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
gtype-desc.c:2763:12: note: did you mean class here?
gt_ggc_mx (struct symtab_node *& x)
           ^~~~~~
           class
gtype-desc.c:2860:3: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
  struct ipa_edge_args * const x = (struct ipa_edge_args *)x_p;
  ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
gtype-desc.c:2860:3: note: did you mean class here?
  struct ipa_edge_args * const x = (struct ipa_edge_args *)x_p;
  ^~~~~~
  class
gtype-desc.c:2860:37: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
  struct ipa_edge_args * const x = (struct ipa_edge_args *)x_p;
                                    ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
gtype-desc.c:2860:37: note: did you mean class here?
  struct ipa_edge_args * const x = (struct ipa_edge_args *)x_p;
                                    ^~~~~~
                                    class
gtype-desc.c:2869:12: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
gt_ggc_mx (struct ipa_edge_args& x_r ATTRIBUTE_UNUSED)
           ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
gtype-desc.c:2869:12: note: did you mean class here?
gt_ggc_mx (struct ipa_edge_args& x_r ATTRIBUTE_UNUSED)
           ^~~~~~
           class
gtype-desc.c:2871:3: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
  struct ipa_edge_args * ATTRIBUTE_UNUSED x = &x_r;
  ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
gtype-desc.c:2871:3: note: did you mean class here?
  struct ipa_edge_args * ATTRIBUTE_UNUSED x = &x_r;
  ^~~~~~
  class
gtype-desc.c:2877:12: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
gt_ggc_mx (struct ipa_edge_args *& x)
           ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
gtype-desc.c:2877:12: note: did you mean class here?
gt_ggc_mx (struct ipa_edge_args *& x)
           ^~~~~~
           class
16 warnings generated.
gtype-desc.c:3520:12: warning: struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]
gt_ggc_mx (struct ipa_polymorphic_call_context& x_r ATTRIBUTE_UNUSED)
           ^
../../gcc-8.1.0/gcc/cgraph.h:1495:15: note: previous use is here
class GTY(()) ipa_polymorphic_call_context {
              ^
gtype-desc.c:3520:12: note: did you mean class here?
gt_ggc_mx (struct ipa_polymorphic_call_context& x_r ATTRIBUTE_UNUSED)
           ^~~~~~
           class
gtype-desc.c:3522:3: warning: struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]
  struct ipa_polymorphic_call_context * ATTRIBUTE_UNUSED x = &x_r;
  ^
../../gcc-8.1.0/gcc/cgraph.h:1495:15: note: previous use is here
class GTY(()) ipa_polymorphic_call_context {
              ^
gtype-desc.c:3522:3: note: did you mean class here?
  struct ipa_polymorphic_call_context * ATTRIBUTE_UNUSED x = &x_r;
  ^~~~~~
  class
In file included from ../../gcc-8.1.0/gcc/ifcvt.c:28:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ifcvt.c:28:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:3860:3: warning: struct 'string_concat_db' was previously declared as a class [-Wmismatched-tags]
  struct string_concat_db * const x = (struct string_concat_db *)x_p;
  ^
../../gcc-8.1.0/gcc/input.h:132:15: note: previous use is here
class GTY(()) string_concat_db
              ^
gtype-desc.c:3860:3: note: did you mean class here?
  struct string_concat_db * const x = (struct string_concat_db *)x_p;
  ^~~~~~
  class
gtype-desc.c:3860:40: warning: struct 'string_concat_db' was previously declared as a class [-Wmismatched-tags]
  struct string_concat_db * const x = (struct string_concat_db *)x_p;
                                       ^
../../gcc-8.1.0/gcc/input.h:132:15: note: previous use is here
class GTY(()) string_concat_db
              ^
gtype-desc.c:3860:40: note: did you mean class here?
  struct string_concat_db * const x = (struct string_concat_db *)x_p;
                                       ^~~~~~
                                       class
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ipa-chkp.o -MT ipa-chkp.o -MMD -MP -MF ./.deps/ipa-chkp.TPo ../../gcc-8.1.0/gcc/ipa-chkp.c
In file included from ../../gcc-8.1.0/gcc/init-regs.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/ree.c:223:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
43    HOST_WIDE_INT hwint[1]; warning
s    ^ generated.

../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ree.c:223:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/incpath.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
gtype-desc.c:5058:12: warning: struct 'wide_int_storage' was previously declared as a class [-Wmismatched-tags]
gt_pch_nx (struct wide_int_storage& x_r ATTRIBUTE_UNUSED)
           ^
../../gcc-8.1.0/gcc/wide-int.h:1008:15: note: previous use is here
class GTY(()) wide_int_storage
              ^
gtype-desc.c:5058:12: note: did you mean class here?
gt_pch_nx (struct wide_int_storage& x_r ATTRIBUTE_UNUSED)
           ^~~~~~
           class
gtype-desc.c:5060:3: warning: struct 'wide_int_storage' was previously declared as a class [-Wmismatched-tags]
  struct wide_int_storage * ATTRIBUTE_UNUSED x = &x_r;
  ^
../../gcc-8.1.0/gcc/wide-int.h:1008:15: note: previous use is here
class GTY(()) wide_int_storage
              ^
gtype-desc.c:5060:3: note: did you mean class here?
  struct wide_int_storage * ATTRIBUTE_UNUSED x = &x_r;
  ^~~~~~
  class
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ipa-cp.o -MT ipa-cp.o -MMD -MP -MF ./.deps/ipa-cp.TPo ../../gcc-8.1.0/gcc/ipa-cp.c
gtype-desc.c:5313:3: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
  struct symtab_node * x = (struct symtab_node *)x_p;
  ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
gtype-desc.c:5313:3: note: did you mean class here?
  struct symtab_node * x = (struct symtab_node *)x_p;
  ^~~~~~
  class
gtype-desc.c:5313:29: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
  struct symtab_node * x = (struct symtab_node *)x_p;
                            ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
gtype-desc.c:5313:29: note: did you mean class here?
  struct symtab_node * x = (struct symtab_node *)x_p;
                            ^~~~~~
                            class
gtype-desc.c:5314:3: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
  struct symtab_node * xlimit = x;
  ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
gtype-desc.c:5314:3: note: did you mean class here?
  struct symtab_node * xlimit = x;
  ^~~~~~
  class
gtype-desc.c:5320:9: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
        struct symtab_node * const xprev = ((*x).previous);
        ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
gtype-desc.c:5320:9: note: did you mean class here?
        struct symtab_node * const xprev = ((*x).previous);
        ^~~~~~
        class
In file included from ../../gcc-8.1.0/gcc/ifcvt.c:41In file included from :
../../gcc-8.1.0/gcc/internal-fn.c../../gcc-8.1.0/gcc/output.h::133:622::
 ../../gcc-8.1.0/gcc/coretypes.hwarning: :'__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]75
:1:     ATTRIBUTE_ASM_FPRINTF(2, 3); 
warning     ^: 
class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]../../gcc-8.1.0/gcc/output.h
:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m):
8                                                    ^:
 note: previous use is here
struct rtx_def;
       ^
gtype-desc.c:5638:12: warning: struct 'rtx_insn' was previously declared as a class [-Wmismatched-tags]
gt_pch_nx (struct rtx_insn *& x)
           ^
../../gcc-8.1.0/gcc/rtl.h:537:15: note: previous use is here
class GTY(()) rtx_insn : public rtx_def
              ^
gtype-desc.c:5638:12: note: did you mean class here?
gt_pch_nx (struct rtx_insn *& x)
           ^~~~~~
           class
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
gtype-desc.c:6239:3: warning: struct 'symbol_table' was previously declared as a class [-Wmismatched-tags]
  struct symbol_table * const x = (struct symbol_table *)x_p;
  ^
../../gcc-8.1.0/gcc/cgraph.h:2016:29: note: previous use is here
class GTY((tag ("SYMTAB"))) symbol_table
                            ^
gtype-desc.c:6239:3: note: did you mean class here?
  struct symbol_table * const x = (struct symbol_table *)x_p;
  ^~~~~~
  class
gtype-desc.c:6239:36: warning: struct 'symbol_table' was previously declared as a class [-Wmismatched-tags]
  struct symbol_table * const x = (struct symbol_table *)x_p;
                                   ^
../../gcc-8.1.0/gcc/cgraph.h:2016:29: note: previous use is here
class GTY((tag ("SYMTAB"))) symbol_table
                            ^
gtype-desc.c:6239:36: note: did you mean class here?
  struct symbol_table * const x = (struct symbol_table *)x_p;
                                   ^~~~~~
                                   class
gtype-desc.c:6302:12: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
gt_pch_nx (struct symtab_node *& x)
           ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
gtype-desc.c:6302:12: note: did you mean class here?
gt_pch_nx (struct symtab_node *& x)
           ^~~~~~
           class
gtype-desc.c:6399:3: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
  struct ipa_edge_args * const x = (struct ipa_edge_args *)x_p;
  ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
gtype-desc.c:6399:3: note: did you mean class here?
  struct ipa_edge_args * const x = (struct ipa_edge_args *)x_p;
  ^~~~~~
  class
gtype-desc.c:6399:37: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
  struct ipa_edge_args * const x = (struct ipa_edge_args *)x_p;
                                    ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
gtype-desc.c:6399:37: note: did you mean class here?
  struct ipa_edge_args * const x = (struct ipa_edge_args *)x_p;
                                    ^~~~~~
                                    class
gtype-desc.c:6408:12: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
gt_pch_nx (struct ipa_edge_args& x_r ATTRIBUTE_UNUSED)
           ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
gtype-desc.c:6408:12: note: did you mean class here?
gt_pch_nx (struct ipa_edge_args& x_r ATTRIBUTE_UNUSED)
           ^~~~~~
           class
gtype-desc.c:6410:3: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
  struct ipa_edge_args * ATTRIBUTE_UNUSED x = &x_r;
  ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
gtype-desc.c:6410:3: note: did you mean class here?
  struct ipa_edge_args * ATTRIBUTE_UNUSED x = &x_r;
  ^~~~~~
  class
gtype-desc.c:6416:12: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
gt_pch_nx (struct ipa_edge_args *& x)
           ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
gtype-desc.c:6416:12: note: did you mean class here?
gt_pch_nx (struct ipa_edge_args *& x)
           ^~~~~~
           class
gtype-desc.c:7059:12: warning: struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]
gt_pch_nx (struct ipa_polymorphic_call_context& x_r ATTRIBUTE_UNUSED)
           ^
../../gcc-8.1.0/gcc/cgraph.h:1495:15: note: previous use is here
class GTY(()) ipa_polymorphic_call_context {
              ^
gtype-desc.c:7059:12: note: did you mean class here?
gt_pch_nx (struct ipa_polymorphic_call_context& x_r ATTRIBUTE_UNUSED)
           ^~~~~~
           class
gtype-desc.c:7061:3: warning: struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]
  struct ipa_polymorphic_call_context * ATTRIBUTE_UNUSED x = &x_r;
  ^
../../gcc-8.1.0/gcc/cgraph.h:1495:15: note: previous use is here
class GTY(()) ipa_polymorphic_call_context {
              ^
gtype-desc.c:7061:3: note: did you mean class here?
  struct ipa_polymorphic_call_context * ATTRIBUTE_UNUSED x = &x_r;
  ^~~~~~
  class
In file included from ../../gcc-8.1.0/gcc/incpath.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
gtype-desc.c:7440:3: warning: struct 'string_concat_db' was previously declared as a class [-Wmismatched-tags]
  struct string_concat_db * x ATTRIBUTE_UNUSED = (struct string_concat_db *)x_p;
  ^
../../gcc-8.1.0/gcc/input.h:132:15: note: previous use is here
class GTY(()) string_concat_db
              ^
gtype-desc.c:7440:3: note: did you mean class here?
  struct string_concat_db * x ATTRIBUTE_UNUSED = (struct string_concat_db *)x_p;
  ^~~~~~
  class
gtype-desc.c:7440:51: warning: struct 'string_concat_db' was previously declared as a class [-Wmismatched-tags]
  struct string_concat_db * x ATTRIBUTE_UNUSED = (struct string_concat_db *)x_p;
                                                  ^
../../gcc-8.1.0/gcc/input.h:132:15: note: previous use is here
class GTY(()) string_concat_db
              ^
gtype-desc.c:7440:51: note: did you mean class here?
  struct string_concat_db * x ATTRIBUTE_UNUSED = (struct string_concat_db *)x_p;
                                                  ^~~~~~
                                                  class
gtype-desc.c:7451:3: warning: struct 'hash_map' was previously declared as a class [-Wmismatched-tags]
  struct hash_map<location_hash,string_concat*> * x ATTRIBUTE_UNUSED = (struct hash_map<location_hash,string_concat*> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-map.h:26:19: note: previous use is here
class GTY((user)) hash_map
                  ^
gtype-desc.c:7451:3: note: did you mean class here?
  struct hash_map<location_hash,string_concat*> * x ATTRIBUTE_UNUSED = (struct hash_map<location_hash,string_concat*> *)x_p;
  ^~~~~~
  class
In file included from gtype-desc.c../../gcc-8.1.0/gcc/ree.c::7451225:73::
 In file included from warning: ../../gcc-8.1.0/gcc/df.hstruct 'hash_map' was previously declared as a class [-Wmismatched-tags]
:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  struct hash_map<location_hash,string_concat*> * x ATTRIBUTE_UNUSED = (struct hash_map<location_hash,string_concat*> *)x_p;
                                                                        ^
../../gcc-8.1.0/gcc/hash-map.h  size += offsetof (allocation_object, u.data);
:          ^                             ~~~~~26
:19:/usr/include/stddef.h note: :previous use is here59
:32: class GTY((user)) hash_mapnote
:                   ^expanded from macro 'offsetof'

#define offsetof(type, member)  __builtin_offsetof(type, member)gtype-desc.c
:                                ^                        ~~~~~~7451
:73: note: did you mean class here?
  struct hash_map<location_hash,string_concat*> * x ATTRIBUTE_UNUSED = (struct hash_map<location_hash,string_concat*> *)x_p;
                                                                        ^~~~~~
                                                                        class
In file included from ../../gcc-8.1.0/gcc/ree.c:225:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/internal-fn.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/incpath.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/incpath.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
gtype-desc.c:8976:3: warning: struct 'generic_wide_int' was previously declared as a class [-Wmismatched-tags]
  struct generic_wide_int<wide_int_storage> * x ATTRIBUTE_UNUSED = (struct generic_wide_int<wide_int_storage> *)x_p;
  ^
../../gcc-8.1.0/gcc/wide-int.h:681:15: note: previous use is here
class GTY(()) generic_wide_int : public storage
              ^
gtype-desc.c:8976:3: note: did you mean class here?
  struct generic_wide_int<wide_int_storage> * x ATTRIBUTE_UNUSED = (struct generic_wide_int<wide_int_storage> *)x_p;
  ^~~~~~
  class
gtype-desc.c:8976:69: warning: struct 'generic_wide_int' was previously declared as a class [-Wmismatched-tags]
  struct generic_wide_int<wide_int_storage> * x ATTRIBUTE_UNUSED = (struct generic_wide_int<wide_int_storage> *)x_p;
                                                                    ^
../../gcc-8.1.0/gcc/wide-int.h:681:15: note: previous use is here
class GTY(()) generic_wide_int : public storage
              ^
gtype-desc.c:8976:69: note: did you mean class here?
  struct generic_wide_int<wide_int_storage> * x ATTRIBUTE_UNUSED = (struct generic_wide_int<wide_int_storage> *)x_p;
                                                                    ^~~~~~
                                                                    class
gtype-desc.c:8982:12: warning: struct 'wide_int_storage' was previously declared as a class [-Wmismatched-tags]
gt_pch_nx (struct wide_int_storage* x ATTRIBUTE_UNUSED,
           ^
../../gcc-8.1.0/gcc/wide-int.h:1008:15: note: previous use is here
class GTY(()) wide_int_storage
              ^
gtype-desc.c:8982:12: note: did you mean class here?
gt_pch_nx (struct wide_int_storage* x ATTRIBUTE_UNUSED,
           ^~~~~~
           class
In file included from ../../gcc-8.1.0/gcc/internal-fn.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/internal-fn.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
gtype-desc.c:9181:3: warning: struct 'hash_map' was previously declared as a class [-Wmismatched-tags]
  struct hash_map<tree,tree,tree_cache_traits> * x ATTRIBUTE_UNUSED = (struct hash_map<tree,tree,tree_cache_traits> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-map.h:26:19: note: previous use is here
class GTY((user)) hash_map
                  ^
gtype-desc.c:9181:3: note: did you mean class here?
  struct hash_map<tree,tree,tree_cache_traits> * x ATTRIBUTE_UNUSED = (struct hash_map<tree,tree,tree_cache_traits> *)x_p;
  ^~~~~~
  class
gtype-desc.c:9181:72: warning: struct 'hash_map' was previously declared as a class [-Wmismatched-tags]
  struct hash_map<tree,tree,tree_cache_traits> * x ATTRIBUTE_UNUSED = (struct hash_map<tree,tree,tree_cache_traits> *)x_p;
                                                                       ^
../../gcc-8.1.0/gcc/hash-map.h:26:19: note: previous use is here
class GTY((user)) hash_map
                  ^
gtype-desc.c:9181:72: note: did you mean class here?
  struct hash_map<tree,tree,tree_cache_traits> * x ATTRIBUTE_UNUSED = (struct hash_map<tree,tree,tree_cache_traits> *)x_p;
                                                                       ^~~~~~
                                                                       class
gtype-desc.c:9250:3: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
  struct symtab_node * x ATTRIBUTE_UNUSED = (struct symtab_node *)x_p;
  ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
gtype-desc.c:9250:3: note: did you mean class here?
  struct symtab_node * x ATTRIBUTE_UNUSED = (struct symtab_node *)x_p;
  ^~~~~~
  class
gtype-desc.c:9250:46: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
  struct symtab_node * x ATTRIBUTE_UNUSED = (struct symtab_node *)x_p;
                                             ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
gtype-desc.c:9250:46: note: did you mean class here?
  struct symtab_node * x ATTRIBUTE_UNUSED = (struct symtab_node *)x_p;
                                             ^~~~~~
                                             class
In file included from ../../gcc-8.1.0/gcc/incpath.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ipa-cp.c:105:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
gtype-desc.c:9538:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<libfunc_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<libfunc_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
gtype-desc.c:9538:3: note: did you mean class here?
  struct hash_table<libfunc_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<libfunc_hasher> *)x_p;
  ^~~~~~
  class
gtype-desc.c:9538:61: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<libfunc_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<libfunc_hasher> *)x_p;
                                                            ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
gtype-desc.c:9538:61: note: did you mean class here?
  struct hash_table<libfunc_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<libfunc_hasher> *)x_p;
                                                            ^~~~~~
                                                            class
gtype-desc.c:9759:3: warning: struct 'hash_set' was previously declared as a class [-Wmismatched-tags]
  struct hash_set<tree> * x ATTRIBUTE_UNUSED = (struct hash_set<tree> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-set.h:25:7: note: previous use is here
class hash_set
      ^
gtype-desc.c:9759:3: note: did you mean class here?
  struct hash_set<tree> * x ATTRIBUTE_UNUSED = (struct hash_set<tree> *)x_p;
  ^~~~~~
  class
gtype-desc.c:9759:49: warning: struct 'hash_set' was previously declared as a class [-Wmismatched-tags]
  struct hash_set<tree> * x ATTRIBUTE_UNUSED = (struct hash_set<tree> *)x_p;
                                                ^
../../gcc-8.1.0/gcc/hash-set.h:25:7: note: previous use is here
class hash_set
      ^
gtype-desc.c:9759:49: note: did you mean class here?
  struct hash_set<tree> * x ATTRIBUTE_UNUSED = (struct hash_set<tree> *)x_p;
                                                ^~~~~~
                                                class
gtype-desc.c:9792:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<used_type_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<used_type_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
gtype-desc.c:9792:3: note: did you mean class here?
  struct hash_table<used_type_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<used_type_hasher> *)x_p;
  ^~~~~~
  class
gtype-desc.c:9792:63: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<used_type_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<used_type_hasher> *)x_p;
                                                              ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
gtype-desc.c:9792:63: note: did you mean class here?
  struct hash_table<used_type_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<used_type_hasher> *)x_p;
                                                              ^~~~~~
                                                              class
gtype-desc.c:9931:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<loop_exit_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<loop_exit_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
gtype-desc.c:9931:3: note: did you mean class here?
  struct hash_table<loop_exit_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<loop_exit_hasher> *)x_p;
  ^~~~~~
  class
gtype-desc.c:9931:63: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<loop_exit_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<loop_exit_hasher> *)x_p;
                                                              ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
gtype-desc.c:9931:63: note: did you mean class here?
  struct hash_table<loop_exit_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<loop_exit_hasher> *)x_p;
                                                              ^~~~~~
                                                              class
53 warnings generated.
gtype-desc.c:10170:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<cgraph_edge_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<cgraph_edge_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
gtype-desc.c:10170:3: note: did you mean class here?
  struct hash_table<cgraph_edge_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<cgraph_edge_hasher> *)x_p;
  ^~~~~~
  class
gtype-desc.c:10170:65: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<cgraph_edge_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<cgraph_edge_hasher> *)x_p;
                                                                ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
gtype-desc.c:10170:65: note: did you mean class here?
  struct hash_table<cgraph_edge_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<cgraph_edge_hasher> *)x_p;
                                                                ^~~~~~
                                                                class
gtype-desc.c:10216:3: warning: struct 'symbol_table' was previously declared as a class [-Wmismatched-tags]
  struct symbol_table * x ATTRIBUTE_UNUSED = (struct symbol_table *)x_p;
  ^
../../gcc-8.1.0/gcc/cgraph.h:2016:29: note: previous use is here
class GTY((tag ("SYMTAB"))) symbol_table
                            ^
gtype-desc.c:10216:3: note: did you mean class here?
  struct symbol_table * x ATTRIBUTE_UNUSED = (struct symbol_table *)x_p;
  ^~~~~~
  class
gtype-desc.c:10216:47: warning: struct 'symbol_table' was previously declared as a class [-Wmismatched-tags]
  struct symbol_table * x ATTRIBUTE_UNUSED = (struct symbol_table *)x_p;
                                              ^
../../gcc-8.1.0/gcc/cgraph.h:2016:29: note: previous use is here
class GTY((tag ("SYMTAB"))) symbol_table
                            ^
gtype-desc.c:10216:47: note: did you mean class here?
  struct symbol_table * x ATTRIBUTE_UNUSED = (struct symbol_table *)x_p;
                                              ^~~~~~
                                              class
gtype-desc.c:10241:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<section_name_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<section_name_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
gtype-desc.c:10241:3: note: did you mean class here?
  struct hash_table<section_name_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<section_name_hasher> *)x_p;
  ^~~~~~
  class
gtype-desc.c:10241:66: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<section_name_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<section_name_hasher> *)x_p;
                                                                 ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
gtype-desc.c:10241:66: note: did you mean class here?
  struct hash_table<section_name_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<section_name_hasher> *)x_p;
                                                                 ^~~~~~
                                                                 class
gtype-desc.c:10259:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<asmname_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<asmname_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
gtype-desc.c:10259:3: note: did you mean class here?
  struct hash_table<asmname_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<asmname_hasher> *)x_p;
  ^~~~~~
  class
gtype-desc.c:10259:61: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<asmname_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<asmname_hasher> *)x_p;
                                                            ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
gtype-desc.c:10259:61: note: did you mean class here?
  struct hash_table<asmname_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<asmname_hasher> *)x_p;
                                                            ^~~~~~
                                                            class
In file included from ../../gcc-8.1.0/gcc/internal-fn.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
gtype-desc.c:10277:3: warning: struct 'hash_map' was previously declared as a class [-Wmismatched-tags]
../../gcc-8.1.0/gcc/hash-table.h  struct hash_map<symtab_node*,symbol_priority_map> * x ATTRIBUTE_UNUSED = (struct hash_map<symtab_node*,symbol_priority_map> *)x_p;:
341  ^:
1../../gcc-8.1.0/gcc/hash-map.h:: 26note:: 19did you mean struct here?:
 note: class mem_usage;previous use is here

^~~~~
struct
class GTY((user)) hash_map
                  ^
gtype-desc.c:10277:3: note: did you mean class here?
  struct hash_map<symtab_node*,symbol_priority_map> * x ATTRIBUTE_UNUSED = (struct hash_map<symtab_node*,symbol_priority_map> *)x_p;
  ^~~~~~
  class
gtype-desc.c:10277:77: warning: struct 'hash_map' was previously declared as a class [-Wmismatched-tags]
  struct hash_map<symtab_node*,symbol_priority_map> * x ATTRIBUTE_UNUSED = (struct hash_map<symtab_node*,symbol_priority_map> *)x_p;
                                                                            ^
../../gcc-8.1.0/gcc/hash-map.h:26:19: note: previous use is here
class GTY((user)) hash_map
                  ^
gtype-desc.c:10277:77: note: did you mean class here?
  struct hash_map<symtab_node*,symbol_priority_map> * x ATTRIBUTE_UNUSED = (struct hash_map<symtab_node*,symbol_priority_map> *)x_p;
                                                                            ^~~~~~
                                                                            class
gtype-desc.c:10370:3: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
  struct ipa_edge_args * x ATTRIBUTE_UNUSED = (struct ipa_edge_args *)x_p;
  ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
gtype-desc.c:10370:3: note: did you mean class here?
  struct ipa_edge_args * x ATTRIBUTE_UNUSED = (struct ipa_edge_args *)x_p;
  ^~~~~~
  class
gtype-desc.c:10370:48: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
  struct ipa_edge_args * x ATTRIBUTE_UNUSED = (struct ipa_edge_args *)x_p;
                                               ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
gtype-desc.c:10370:48: note: did you mean class here?
  struct ipa_edge_args * x ATTRIBUTE_UNUSED = (struct ipa_edge_args *)x_p;
                                               ^~~~~~
                                               class
gtype-desc.c:10378:12: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
gt_pch_nx (struct ipa_edge_args* x ATTRIBUTE_UNUSED,
           ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
gtype-desc.c:10378:12: note: did you mean class here?
gt_pch_nx (struct ipa_edge_args* x ATTRIBUTE_UNUSED,
           ^~~~~~
           class
gtype-desc.c:10819:3: warning: struct 'hash_map' was previously declared as a class [-Wmismatched-tags]
  struct hash_map<gimple*,int> * x ATTRIBUTE_UNUSED = (struct hash_map<gimple*,int> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-map.h:26:19: note: previous use is here
class GTY((user)) hash_map
                  ^
gtype-desc.c:10819:3: note: did you mean class here?
  struct hash_map<gimple*,int> * x ATTRIBUTE_UNUSED = (struct hash_map<gimple*,int> *)x_p;
  ^~~~~~
  class
gtype-desc.c:10819:56: warning: struct 'hash_map' was previously declared as a class [-Wmismatched-tags]
  struct hash_map<gimple*,int> * x ATTRIBUTE_UNUSED = (struct hash_map<gimple*,int> *)x_p;
                                                       ^
../../gcc-8.1.0/gcc/hash-map.h:26:19: note: previous use is here
class GTY((user)) hash_map
                  ^
gtype-desc.c:10819:56: note: did you mean class here?
  struct hash_map<gimple*,int> * x ATTRIBUTE_UNUSED = (struct hash_map<gimple*,int> *)x_p;
                                                       ^~~~~~
                                                       class
gtype-desc.c:10852:3: warning: struct 'hash_map' was previously declared as a class [-Wmismatched-tags]
  struct hash_map<tree,tree> * x ATTRIBUTE_UNUSED = (struct hash_map<tree,tree> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-map.h:26:19: note: previous use is here
class GTY((user)) hash_map
                  ^
gtype-desc.c:10852:3: note: did you mean class here?
  struct hash_map<tree,tree> * x ATTRIBUTE_UNUSED = (struct hash_map<tree,tree> *)x_p;
  ^~~~~~
  class
gtype-desc.c:10852:54: warning: struct 'hash_map' was previously declared as a class [-Wmismatched-tags]
  struct hash_map<tree,tree> * x ATTRIBUTE_UNUSED = (struct hash_map<tree,tree> *)x_p;
                                                     ^
../../gcc-8.1.0/gcc/hash-map.h:26:19: note: previous use is here
class GTY((user)) hash_map
                  ^
gtype-desc.c:10852:54: note: did you mean class here?
  struct hash_map<tree,tree> * x ATTRIBUTE_UNUSED = (struct hash_map<tree,tree> *)x_p;
                                                     ^~~~~~
                                                     class
gtype-desc.c:10863:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<ssa_name_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<ssa_name_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
gtype-desc.c:10863:3: note: did you mean class here?
  struct hash_table<ssa_name_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<ssa_name_hasher> *)x_p;
  ^~~~~~
  class
gtype-desc.c:10863:62: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<ssa_name_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<ssa_name_hasher> *)x_p;
                                                             ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
gtype-desc.c:10863:62: note: did you mean class here?
  struct hash_table<ssa_name_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<ssa_name_hasher> *)x_p;
                                                             ^~~~~~
                                                             class
gtype-desc.c:10881:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<tm_restart_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<tm_restart_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
gtype-desc.c:10881:3: note: did you mean class here?
  struct hash_table<tm_restart_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<tm_restart_hasher> *)x_p;
  ^~~~~~
  class
gtype-desc.c:10881:64: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<tm_restart_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<tm_restart_hasher> *)x_p;
                                                               ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
gtype-desc.c:10881:64: note: did you mean class here?
  struct hash_table<tm_restart_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<tm_restart_hasher> *)x_p;
                                                               ^~~~~~
                                                               class
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ipa-devirt.o -MT ipa-devirt.o -MMD -MP -MF ./.deps/ipa-devirt.TPo ../../gcc-8.1.0/gcc/ipa-devirt.c
gtype-desc.c:11053:12: warning: struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]
gt_pch_nx (struct ipa_polymorphic_call_context* x ATTRIBUTE_UNUSED,
           ^
../../gcc-8.1.0/gcc/cgraph.h:1495:15: note: previous use is here
class GTY(()) ipa_polymorphic_call_context {
              ^
gtype-desc.c:11053:12: note: did you mean class here?
gt_pch_nx (struct ipa_polymorphic_call_context* x ATTRIBUTE_UNUSED,
           ^~~~~~
           class
gtype-desc.c:11067:3: warning: struct 'ipa_node_params_t' was previously declared as a class [-Wmismatched-tags]
  struct ipa_node_params_t * x ATTRIBUTE_UNUSED = (struct ipa_node_params_t *)x_p;
  ^
../../gcc-8.1.0/gcc/ipa-prop.h:617:19: note: previous use is here
class GTY((user)) ipa_node_params_t: public function_summary <ipa_node_params *>
                  ^
gtype-desc.c:11067:3: note: did you mean class here?
  struct ipa_node_params_t * x ATTRIBUTE_UNUSED = (struct ipa_node_params_t *)x_p;
  ^~~~~~
  class
gtype-desc.c:11067:52: warning: struct 'ipa_node_params_t' was previously declared as a class [-Wmismatched-tags]
  struct ipa_node_params_t * x ATTRIBUTE_UNUSED = (struct ipa_node_params_t *)x_p;
                                                   ^
../../gcc-8.1.0/gcc/ipa-prop.h:617:19: note: previous use is here
class GTY((user)) ipa_node_params_t: public function_summary <ipa_node_params *>
                  ^
gtype-desc.c:11067:52: note: did you mean class here?
  struct ipa_node_params_t * x ATTRIBUTE_UNUSED = (struct ipa_node_params_t *)x_p;
                                                   ^~~~~~
                                                   class
gtype-desc.c:11078:3: warning: struct 'ipa_edge_args_sum_t' was previously declared as a class [-Wmismatched-tags]
  struct ipa_edge_args_sum_t * x ATTRIBUTE_UNUSED = (struct ipa_edge_args_sum_t *)x_p;
  ^
../../gcc-8.1.0/gcc/ipa-prop.h:632:19: note: previous use is here
class GTY((user)) ipa_edge_args_sum_t : public call_summary <ipa_edge_args *>
                  ^
gtype-desc.c:11078:3: note: did you mean class here?
  struct ipa_edge_args_sum_t * x ATTRIBUTE_UNUSED = (struct ipa_edge_args_sum_t *)x_p;
  ^~~~~~
  class
gtype-desc.c:11078:54: warning: struct 'ipa_edge_args_sum_t' was previously declared as a class [-Wmismatched-tags]
  struct ipa_edge_args_sum_t * x ATTRIBUTE_UNUSED = (struct ipa_edge_args_sum_t *)x_p;
                                                     ^
../../gcc-8.1.0/gcc/ipa-prop.h:632:19: note: previous use is here
class GTY((user)) ipa_edge_args_sum_t : public call_summary <ipa_edge_args *>
                  ^
gtype-desc.c:11078:54: note: did you mean class here?
  struct ipa_edge_args_sum_t * x ATTRIBUTE_UNUSED = (struct ipa_edge_args_sum_t *)x_p;
                                                     ^~~~~~
                                                     class
gtype-desc.c:11110:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<decl_state_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<decl_state_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
gtype-desc.c:11110:3: note: did you mean class here?
  struct hash_table<decl_state_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<decl_state_hasher> *)x_p;
  ^~~~~~
  class
gtype-desc.c:11110:64: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<decl_state_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<decl_state_hasher> *)x_p;
                                                               ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
gtype-desc.c:11110:64: note: did you mean class here?
  struct hash_table<decl_state_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<decl_state_hasher> *)x_p;
                                                               ^~~~~~
                                                               class
gtype-desc.c:11165:3: warning: struct 'function_summary' was previously declared as a class [-Wmismatched-tags]
  struct function_summary<ipa_fn_summary*> * x ATTRIBUTE_UNUSED = (struct function_summary<ipa_fn_summary*> *)x_p;
  ^
../../gcc-8.1.0/gcc/symbol-summary.h:35:19: note: previous use is here
class GTY((user)) function_summary <T *>
                  ^
17 warnings generated.
gtype-desc.c:11165:3: note: did you mean class here?
  struct function_summary<ipa_fn_summary*> * x ATTRIBUTE_UNUSED = (struct function_summary<ipa_fn_summary*> *)x_p;
  ^~~~~~
  class
gtype-desc.c:11165:68: warning: struct 'function_summary' was previously declared as a class [-Wmismatched-tags]
  struct function_summary<ipa_fn_summary*> * x ATTRIBUTE_UNUSED = (struct function_summary<ipa_fn_summary*> *)x_p;
                                                                   ^
../../gcc-8.1.0/gcc/symbol-summary.h:35:19: note: previous use is here
class GTY((user)) function_summary <T *>
                  ^
gtype-desc.c:11165:68: note: did you mean class here?
  struct function_summary<ipa_fn_summary*> * x ATTRIBUTE_UNUSED = (struct function_summary<ipa_fn_summary*> *)x_p;
                                                                   ^~~~~~
                                                                   class
gtype-desc.c:11909:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 1 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11910:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 1 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11911:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 1 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11914:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 1 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11915:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 1 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11916:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 1 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11917:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 1 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
clang                                ^                        ~~~~~~: 
warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
gtype-desc.c:11918:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 1 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11919:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 1 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11920:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 1 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11921:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 1 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11922:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 1 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11929:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11930:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11931:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 1 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11932:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11933:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11934:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11938:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11946:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11950:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11951:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11952:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11954:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11955:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11958:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11959:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11960:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11961:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11962:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11963:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11964:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: In file included from expanded from macro 'RTX_HDR_SIZE'../../gcc-8.1.0/gcc/ipa-cp.c
:105:
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)In file included from 
../../gcc-8.1.0/gcc/coretypes.h                     ^                         ~:
417:
/usr/include/stddef.h../../gcc-8.1.0/gcc/machmode.h::59323::321::  notewarning: : expanded from macro 'offsetof''pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]

struct pod_mode
^#define offsetof(type, member)  __builtin_offsetof(type, member)

                                ^                        ~~~~~~
gtype-desc.c:11965:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
../../gcc-8.1.0/gcc/coretypes.h:#define RTX_HDR_SIZE offsetof (struct rtx_def, u)67
:                     ^                         ~20
: /usr/include/stddef.hnote:: did you mean struct here?59
:32: template<typename> class pod_mode;note
:                    ^~~~~expanded from macro 'offsetof'

                   struct
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11966:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11967:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11968:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11969:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11970:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11971:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11972:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11973:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11974:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11975:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11976:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11977:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11978:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11979:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11980:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ipa-fnsummary.o -MT ipa-fnsummary.o -MMD -MP -MF ./.deps/ipa-fnsummary.TPo ../../gcc-8.1.0/gcc/ipa-fnsummary.c
:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11981:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11982:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11983:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11984:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11985:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11986:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11987:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11988:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11989:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11990:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11991:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11992:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11993:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11994:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11995:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11996:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11997:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11998:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:11999:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12000:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12001:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12002:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12003:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12004:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12005:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12006:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12007:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12008:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12009:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12010:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12011:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12012:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12013:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12014:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12015:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12016:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12017:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12018:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12019:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12020:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12021:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12022:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12023:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12024:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12025:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12026:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12027:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12028:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12029:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12030:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12031:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12032:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12033:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12034:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12035:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12036:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12037:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12038:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12039:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12040:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12041:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12042:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12043:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
clang#define offsetof(type, member)  __builtin_offsetof(type, member): 
warning                                ^                        ~~~~~~: 
treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
gtype-desc.c:12044:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12045:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12046:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12047:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12048:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
In file included from #define RTX_HDR_SIZE offsetof (struct rtx_def, u)../../gcc-8.1.0/gcc/init-regs.c
:                     ^                         ~22
:
/usr/include/stddef.hIn file included from :../../gcc-8.1.0/gcc/coretypes.h59::41732:
:../../gcc-8.1.0/gcc/machmode.h :note323: :expanded from macro 'offsetof'1
: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
#define offsetof(type, member)  __builtin_offsetof(type, member)struct pod_mode

                                ^                        ~~~~~~^

gtype-desc.c:12049:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59../../gcc-8.1.0/gcc/coretypes.h::32:67 :note20: :expanded from macro 'offsetof' 
note: did you mean struct here?
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
template<typename> class pod_mode;
                   ^~~~~
                   struct
gtype-desc.c:12050:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12051:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 0 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
gtype-desc.c:12052:3: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  RTX_HDR_SIZE + 1 * sizeof (rtunion),
  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ipa-cp.c:105:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-cp.c:105:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-chkp.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/ipa-cp.c:105:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/init-regs.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/init-regs.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/init-regs.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/incpath.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/incpath.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/incpath.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/incpath.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/incpath.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/incpath.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/incpath.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/incpath.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/incpath.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/incpath.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/incpath.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/incpath.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/incpath.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/incpath.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/incpath.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.c:56:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/ipa-chkp.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/ipa-chkp.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-chkp.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/internal-fn.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-chkp.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/internal-fn.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/internal-fn.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/internal-fn.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/internal-fn.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/internal-fn.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/internal-fn.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/internal-fn.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/internal-fn.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/internal-fn.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/internal-fn.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/internal-fn.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/internal-fn.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/internal-fn.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/internal-fn.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/internal-fn.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
20 warnings generated.
In file included from ../../gcc-8.1.0/gcc/internal-fn.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/internal-fn.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ipa-devirt.c:110:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ipa-polymorphic-call.o -MT ipa-polymorphic-call.o -MMD -MP -MF ./.deps/ipa-polymorphic-call.TPo ../../gcc-8.1.0/gcc/ipa-polymorphic-call.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/init-regs.c:24:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.c:56:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/ipa-devirt.c:110:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/init-regs.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/init-regs.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ipa-cp.c:110:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ipa-cp.c:110:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ipa-cp.c:112:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/ipa-cp.c:112:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/ipa-cp.c:112:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/ipa-devirt.c:110:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:../../gcc-8.1.0/gcc/cgraph.h7::917 :note5: :previous use is here 
warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
class rtx_def;
      ^
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:In file included from 3../../gcc-8.1.0/gcc/ipa-devirt.c:: 110note:
: In file included from previous use is here../../gcc-8.1.0/gcc/coretypes.h:
423:
In file included from   symtab_node../../gcc-8.1.0/gcc/hash-table.h
:  ^235
:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
../../gcc-8.1.0/gcc/cgraph.h:927:6:   return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);warning
:           ^struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]

../../gcc-8.1.0/gcc/coretypes.h:75:7: note:                                  struct symtab_node *ref = NULL);previous use is here

                                 ^
class rtx_def;../../gcc-8.1.0/gcc/cgraph.h
:      ^97
:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.c:56:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.c:56:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-devirt.c:110:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/internal-fn.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.c:56:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/ipa-cp.c:118:
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: note: did you mean class here?
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^~~~~~
                           class
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: note: did you mean class here?
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: warning: struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]
static inline struct ipa_polymorphic_call_context *
              ^
../../gcc-8.1.0/gcc/cgraph.h:1495:15: note: previous use is here
class GTY(()) ipa_polymorphic_call_context {
              ^
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: note: did you mean class here?
static inline struct ipa_polymorphic_call_context *
              ^~~~~~
              class
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: note: did you mean class here?
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: note: did you mean class here?
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^~~~~~
                                       class
In file included from ../../gcc-8.1.0/gcc/ipa-cp.c:122:
../../gcc-8.1.0/gcc/ipa-fnsummary.h:171:5: warning: struct 'ipa_fn_summary_t' was previously declared as a class [-Wmismatched-tags]
    struct ipa_fn_summary_t *summary = new (ggc_alloc <ipa_fn_summary_t> ())
    ^
../../gcc-8.1.0/gcc/ipa-fnsummary.h:163:19: note: previous use is here
class GTY((user)) ipa_fn_summary_t: public function_summary <ipa_fn_summary *>
                  ^
../../gcc-8.1.0/gcc/ipa-cp.c:248:3: warning: struct 'ipcp_agg_lattice' was previously declared as a class [-Wmismatched-tags]
  struct ipcp_agg_lattice *next;
  ^
../../gcc-8.1.0/gcc/ipa-cp.c:239:7: note: previous use is here
class ipcp_agg_lattice : public ipcp_lattice<tree>
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:1: warning: 'ipcp_param_lattices' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class ipcp_param_lattices
^
../../gcc-8.1.0/gcc/ipa-prop.h:335:3: note: did you mean class here?
  struct ipcp_param_lattices * GTY((skip)) lattices;
  ^~~~~~
  class
In file included from ../../gcc-8.1.0/gcc/ipa-polymorphic-call.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
../../gcc-8.1.0/gcc/ipa-cp.c:381:15: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
static inline struct ipcp_param_lattices *
              ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:381:15: note: did you mean class here?
static inline struct ipcp_param_lattices *
              ^~~~~~
              class
../../gcc-8.1.0/gcc/ipa-cp.c:395:3: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
  struct ipcp_param_lattices *plats = ipa_get_parm_lattices (info, i);
  ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:395:3: note: did you mean class here?
  struct ipcp_param_lattices *plats = ipa_get_parm_lattices (info, i);
  ^~~~~~
  class
../../gcc-8.1.0/gcc/ipa-cp.c:404:3: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
  struct ipcp_param_lattices *plats = ipa_get_parm_lattices (info, i);
  ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:404:3: note: did you mean class here?
  struct ipcp_param_lattices *plats = ipa_get_parm_lattices (info, i);
  ^~~~~~
  class
../../gcc-8.1.0/gcc/ipa-cp.c:414:3: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
  struct ipcp_param_lattices *plats = ipa_get_parm_lattices (info, i);
  ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:414:3: note: did you mean class here?
  struct ipcp_param_lattices *plats = ipa_get_parm_lattices (info, i);
  ^~~~~~
  class
../../gcc-8.1.0/gcc/ipa-cp.c:556:4: warning: struct 'ipcp_agg_lattice' was previously declared as a class [-Wmismatched-tags]
          struct ipcp_agg_lattice *aglat;
          ^
../../gcc-8.1.0/gcc/ipa-cp.c:239:7: note: previous use is here
class ipcp_agg_lattice : public ipcp_lattice<tree>
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:556:4: note: did you mean class here?
          struct ipcp_agg_lattice *aglat;
          ^~~~~~
          class
../../gcc-8.1.0/gcc/ipa-cp.c:557:4: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
          struct ipcp_param_lattices *plats = ipa_get_parm_lattices (info, i);
          ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:557:4: note: did you mean class here?
          struct ipcp_param_lattices *plats = ipa_get_parm_lattices (info, i);
          ^~~~~~
          class
../../gcc-8.1.0/gcc/ipa-cp.c:817:22: warning: struct 'ipa_topo_info' was previously declared as a class [-Wmismatched-tags]
build_toporder_info (struct ipa_topo_info *topo)
                     ^
../../gcc-8.1.0/gcc/ipa-cp.c:796:7: note: previous use is here
class ipa_topo_info
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:817:22: note: did you mean class here?
build_toporder_info (struct ipa_topo_info *topo)
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/ipa-cp.c:830:21: warning: struct 'ipa_topo_info' was previously declared as a class [-Wmismatched-tags]
free_toporder_info (struct ipa_topo_info *topo)
                    ^
../../gcc-8.1.0/gcc/ipa-cp.c:796:7: note: previous use is here
class ipa_topo_info
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:830:21: note: did you mean class here?
free_toporder_info (struct ipa_topo_info *topo)
                    ^~~~~~
                    class
../../gcc-8.1.0/gcc/ipa-cp.c:840:21: warning: struct 'ipa_topo_info' was previously declared as a class [-Wmismatched-tags]
push_node_to_stack (struct ipa_topo_info *topo, struct cgraph_node *node)
                    ^
../../gcc-8.1.0/gcc/ipa-cp.c:796:7: note: previous use is here
class ipa_topo_info
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:840:21: note: did you mean class here?
push_node_to_stack (struct ipa_topo_info *topo, struct cgraph_node *node)
                    ^~~~~~
                    class
../../gcc-8.1.0/gcc/ipa-cp.c:853:22: warning: struct 'ipa_topo_info' was previously declared as a class [-Wmismatched-tags]
pop_node_from_stack (struct ipa_topo_info *topo)
                     ^
../../gcc-8.1.0/gcc/ipa-cp.c:796:7: note: previous use is here
class ipa_topo_info
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:853:22: note: did you mean class here?
pop_node_from_stack (struct ipa_topo_info *topo)
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/ipa-cp.c:895:25: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
set_agg_lats_to_bottom (struct ipcp_param_lattices *plats)
                        ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:895:25: note: did you mean class here?
set_agg_lats_to_bottom (struct ipcp_param_lattices *plats)
                        ^~~~~~
                        class
../../gcc-8.1.0/gcc/ipa-cp.c:906:32: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
set_agg_lats_contain_variable (struct ipcp_param_lattices *plats)
                               ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:906:32: note: did you mean class here?
set_agg_lats_contain_variable (struct ipcp_param_lattices *plats)
                               ^~~~~~
                               class
In file included from ../../gcc-8.1.0/gcc/init-regs.c:26:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/init-regs.c:26:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/ipa-cp.c:1124:28: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
set_all_contains_variable (struct ipcp_param_lattices *plats)
                           ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:1124:28: note: did you mean class here?
set_all_contains_variable (struct ipcp_param_lattices *plats)
                           ^~~~~~
                           class
../../gcc-8.1.0/gcc/ipa-cp.c:1204:7: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
      struct ipcp_param_lattices *plats = ipa_get_parm_lattices (info, i);
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:1204:7: note: did you mean class here?
      struct ipcp_param_lattices *plats = ipa_get_parm_lattices (info, i);
      ^~~~~~
      class
../../gcc-8.1.0/gcc/ipa-cp.c:1212:4: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
          struct ipcp_param_lattices *plats = ipa_get_parm_lattices (info, i);
          ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:1212:4: note: did you mean class here?
          struct ipcp_param_lattices *plats = ipa_get_parm_lattices (info, i);
          ^~~~~~
          class
25 warnings generated.
../../gcc-8.1.0/gcc/ipa-cp.c:1856:7: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
      struct ipcp_param_lattices *src_lats
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:1856:7: note: did you mean class here?
      struct ipcp_param_lattices *src_lats
      ^~~~~~
      class
../../gcc-8.1.0/gcc/ipa-cp.c:1910:8: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
                                   struct ipcp_param_lattices *dest_plats,
                                   ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:1910:8: note: did you mean class here?
                                   struct ipcp_param_lattices *dest_plats,
                                   ^~~~~~
                                   class
../../gcc-8.1.0/gcc/ipa-cp.c:1932:4: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
          struct ipcp_param_lattices *src_lats
          ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:1932:4: note: did you mean class here?
          struct ipcp_param_lattices *src_lats
          ^~~~~~
          class
../../gcc-8.1.0/gcc/ipa-cp.c:1979:24: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
set_check_aggs_by_ref (struct ipcp_param_lattices *dest_plats,
                       ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:1979:24: note: did you mean class here?
set_check_aggs_by_ref (struct ipcp_param_lattices *dest_plats,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/ipa-cp.c:2006:22: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
merge_agg_lats_step (struct ipcp_param_lattices *dest_plats,
                     ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:2006:22: note: did you mean class here?
merge_agg_lats_step (struct ipcp_param_lattices *dest_plats,
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/ipa-cp.c:2008:8: warning: struct 'ipcp_agg_lattice' was previously declared as a class [-Wmismatched-tags]
                     struct ipcp_agg_lattice ***aglat,
                     ^
../../gcc-8.1.0/gcc/ipa-cp.c:239:7: note: previous use is here
class ipcp_agg_lattice : public ipcp_lattice<tree>
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:2008:8: note: did you mean class here?
                     struct ipcp_agg_lattice ***aglat,
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/ipa-cp.c:2039:7: warning: struct 'ipcp_agg_lattice' was previously declared as a class [-Wmismatched-tags]
      struct ipcp_agg_lattice *new_al;
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:239:7: note: previous use is here
class ipcp_agg_lattice : public ipcp_lattice<tree>
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:2039:7: note: did you mean class here?
      struct ipcp_agg_lattice *new_al;
      ^~~~~~
      class
../../gcc-8.1.0/gcc/ipa-cp.c:2066:40: warning: struct 'ipcp_agg_lattice' was previously declared as a class [-Wmismatched-tags]
set_chain_of_aglats_contains_variable (struct ipcp_agg_lattice *aglat)
                                       ^
../../gcc-8.1.0/gcc/ipa-cp.c:239:7: note: previous use is here
class ipcp_agg_lattice : public ipcp_lattice<tree>
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:2066:40: note: did you mean class here?
set_chain_of_aglats_contains_variable (struct ipcp_agg_lattice *aglat)
                                       ^~~~~~
                                       class
../../gcc-8.1.0/gcc/ipa-cp.c:2084:6: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
                          struct ipcp_param_lattices *dest_plats,
                          ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:2084:6: note: did you mean class here?
                          struct ipcp_param_lattices *dest_plats,
                          ^~~~~~
                          class
../../gcc-8.1.0/gcc/ipa-cp.c:2085:6: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
                          struct ipcp_param_lattices *src_plats,
                          ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:2085:6: note: did you mean class here?
                          struct ipcp_param_lattices *src_plats,
                          ^~~~~~
                          class
../../gcc-8.1.0/gcc/ipa-cp.c:2089:3: warning: struct 'ipcp_agg_lattice' was previously declared as a class [-Wmismatched-tags]
  struct ipcp_agg_lattice **dst_aglat;
  ^
../../gcc-8.1.0/gcc/ipa-cp.c:239:7: note: previous use is here
class ipcp_agg_lattice : public ipcp_lattice<tree>
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:2089:3: note: did you mean class here?
  struct ipcp_agg_lattice **dst_aglat;
  ^~~~~~
  class
../../gcc-8.1.0/gcc/ipa-cp.c:2100:8: warning: struct 'ipcp_agg_lattice' was previously declared as a class [-Wmismatched-tags]
  for (struct ipcp_agg_lattice *src_aglat = src_plats->aggs;
       ^
../../gcc-8.1.0/gcc/ipa-cp.c:239:7: note: previous use is here
class ipcp_agg_lattice : public ipcp_lattice<tree>
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:2100:8: note: did you mean class here?
  for (struct ipcp_agg_lattice *src_aglat = src_plats->aggs;
       ^~~~~~
       class
../../gcc-8.1.0/gcc/ipa-cp.c:2111:4: warning: struct 'ipcp_agg_lattice' was previously declared as a class [-Wmismatched-tags]
          struct ipcp_agg_lattice *new_al = *dst_aglat;
          ^
../../gcc-8.1.0/gcc/ipa-cp.c:239:7: note: previous use is here
class ipcp_agg_lattice : public ipcp_lattice<tree>
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:2111:4: note: did you mean class here?
          struct ipcp_agg_lattice *new_al = *dst_aglat;
          ^~~~~~
          class
../../gcc-8.1.0/gcc/ipa-cp.c:2139:33: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
agg_pass_through_permissible_p (struct ipcp_param_lattices *src_plats,
                                ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:2139:33: note: did you mean class here?
agg_pass_through_permissible_p (struct ipcp_param_lattices *src_plats,
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/ipa-cp.c:2153:10: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
                                     struct ipcp_param_lattices *dest_plats)
                                     ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:2153:10: note: did you mean class here?
                                     struct ipcp_param_lattices *dest_plats)
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/ipa-cp.c:2165:7: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
      struct ipcp_param_lattices *src_plats;
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:2165:7: note: did you mean class here?
      struct ipcp_param_lattices *src_plats;
      ^~~~~~
      class
../../gcc-8.1.0/gcc/ipa-cp.c:2184:7: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
      struct ipcp_param_lattices *src_plats;
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:2184:7: note: did you mean class here?
      struct ipcp_param_lattices *src_plats;
      ^~~~~~
      class
../../gcc-8.1.0/gcc/ipa-cp.c:2203:7: warning: struct 'ipcp_agg_lattice' was previously declared as a class [-Wmismatched-tags]
      struct ipcp_agg_lattice **aglat = &dest_plats->aggs;
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:239:7: note: previous use is here
class ipcp_agg_lattice : public ipcp_lattice<tree>
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:2203:7: note: did you mean class here?
      struct ipcp_agg_lattice **aglat = &dest_plats->aggs;
      ^~~~~~
      class
../../gcc-8.1.0/gcc/ipa-cp.c:2258:3: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
  struct ipa_edge_args *args;
  ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-cp.c:2258:3: note: did you mean class here?
  struct ipa_edge_args *args;
  ^~~~~~
  class
../../gcc-8.1.0/gcc/ipa-cp.c:2307:7: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
      struct ipcp_param_lattices *dest_plats;
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:2307:7: note: did you mean class here?
      struct ipcp_param_lattices *dest_plats;
      ^~~~~~
      class
../../gcc-8.1.0/gcc/ipa-cp.c:2715:39: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
context_independent_aggregate_values (struct ipcp_param_lattices *plats)
                                      ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ipa-split.o -MT ipa-split.o -MMD -MP -MF ./.deps/ipa-split.TPo ../../gcc-8.1.0/gcc/ipa-split.c
../../gcc-8.1.0/gcc/ipa-cp.c:2715:39: note: did you mean class here?
context_independent_aggregate_values (struct ipcp_param_lattices *plats)
                                      ^~~~~~
                                      class
../../gcc-8.1.0/gcc/ipa-cp.c:2724:8: warning: struct 'ipcp_agg_lattice' was previously declared as a class [-Wmismatched-tags]
  for (struct ipcp_agg_lattice *aglat = plats->aggs;
       ^
../../gcc-8.1.0/gcc/ipa-cp.c:239:7: note: previous use is here
class ipcp_agg_lattice : public ipcp_lattice<tree>
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:2724:8: note: did you mean class here?
  for (struct ipcp_agg_lattice *aglat = plats->aggs;
       ^~~~~~
       class
../../gcc-8.1.0/gcc/ipa-cp.c:2769:7: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
      struct ipcp_param_lattices *plats = ipa_get_parm_lattices (info, i);
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:2769:7: note: did you mean class here?
      struct ipcp_param_lattices *plats = ipa_get_parm_lattices (info, i);
      ^~~~~~
      class
../../gcc-8.1.0/gcc/ipa-cp.c:2959:7: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
      struct ipcp_param_lattices *plats = ipa_get_parm_lattices (info, i);
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:2959:7: note: did you mean class here?
      struct ipcp_param_lattices *plats = ipa_get_parm_lattices (info, i);
      ^~~~~~
      class
../../gcc-8.1.0/gcc/ipa-cp.c:2993:7: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
      struct ipcp_param_lattices *plats = ipa_get_parm_lattices (info, i);
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:2993:7: note: did you mean class here?
      struct ipcp_param_lattices *plats = ipa_get_parm_lattices (info, i);
      ^~~~~~
      class
../../gcc-8.1.0/gcc/ipa-cp.c:3028:7: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
      struct ipcp_param_lattices *plats = ipa_get_parm_lattices (info, i);
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:3028:7: note: did you mean class here?
      struct ipcp_param_lattices *plats = ipa_get_parm_lattices (info, i);
      ^~~~~~
      class
../../gcc-8.1.0/gcc/ipa-cp.c:3030:7: warning: struct 'ipcp_agg_lattice' was previously declared as a class [-Wmismatched-tags]
      struct ipcp_agg_lattice *aglat;
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:239:7: note: previous use is here
class ipcp_agg_lattice : public ipcp_lattice<tree>
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:3030:7: note: did you mean class here?
      struct ipcp_agg_lattice *aglat;
      ^~~~~~
      class
../../gcc-8.1.0/gcc/ipa-cp.c:3150:7: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
      struct ipcp_param_lattices *plats = ipa_get_parm_lattices (info, i);
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:3150:7: note: did you mean class here?
      struct ipcp_param_lattices *plats = ipa_get_parm_lattices (info, i);
      ^~~~~~
      class
../../gcc-8.1.0/gcc/ipa-cp.c:3152:7: warning: struct 'ipcp_agg_lattice' was previously declared as a class [-Wmismatched-tags]
      struct ipcp_agg_lattice *aglat;
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:239:7: note: previous use is here
class ipcp_agg_lattice : public ipcp_lattice<tree>
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:3152:7: note: did you mean class here?
      struct ipcp_agg_lattice *aglat;
      ^~~~~~
      class
../../gcc-8.1.0/gcc/ipa-cp.c:3185:27: warning: struct 'ipa_topo_info' was previously declared as a class [-Wmismatched-tags]
propagate_constants_topo (struct ipa_topo_info *topo)
                          ^
../../gcc-8.1.0/gcc/ipa-cp.c:796:7: note: previous use is here
class ipa_topo_info
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:3185:27: note: did you mean class here?
propagate_constants_topo (struct ipa_topo_info *topo)
                          ^~~~~~
                          class
../../gcc-8.1.0/gcc/ipa-cp.c:3288:23: warning: struct 'ipa_topo_info' was previously declared as a class [-Wmismatched-tags]
ipcp_propagate_stage (struct ipa_topo_info *topo)
                      ^
../../gcc-8.1.0/gcc/ipa-cp.c:796:7: note: previous use is here
class ipa_topo_info
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:3288:23: note: did you mean class here?
ipcp_propagate_stage (struct ipa_topo_info *topo)
                      ^~~~~~
                      class
../../gcc-8.1.0/gcc/ipa-cp.c:3304:29: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
        info->lattices = XCNEWVEC (struct ipcp_param_lattices,
                                   ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:3304:29: note: did you mean class here?
        info->lattices = XCNEWVEC (struct ipcp_param_lattices,
                                   ^~~~~~
                                   class
../../gcc-8.1.0/gcc/../include/libiberty.h:358:27: note: expanded from macro 'XCNEWVEC'
#define XCNEWVEC(T, N)          ((T *) xcalloc ((N), sizeof (T)))
                                  ^
../../gcc-8.1.0/gcc/ipa-cp.c:3304:29: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
        info->lattices = XCNEWVEC (struct ipcp_param_lattices,
                                   ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:3304:29: note: did you mean class here?
        info->lattices = XCNEWVEC (struct ipcp_param_lattices,
                                   ^~~~~~
                                   class
../../gcc-8.1.0/gcc/../include/libiberty.h:358:54: note: expanded from macro 'XCNEWVEC'
#define XCNEWVEC(T, N)          ((T *) xcalloc ((N), sizeof (T)))
                                                             ^
../../gcc-8.1.0/gcc/ipa-cp.c:3514:7: warning: struct 'ipcp_agg_lattice' was previously declared as a class [-Wmismatched-tags]
      struct ipcp_agg_lattice *aglat;
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:239:7: note: previous use is here
class ipcp_agg_lattice : public ipcp_lattice<tree>
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:3514:7: note: did you mean class here?
      struct ipcp_agg_lattice *aglat;
      ^~~~~~
      class
../../gcc-8.1.0/gcc/ipa-cp.c:3515:7: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
      struct ipcp_param_lattices *plats = ipa_get_parm_lattices (caller_info,
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:3515:7: note: did you mean class here?
      struct ipcp_param_lattices *plats = ipa_get_parm_lattices (caller_info,
      ^~~~~~
      class
../../gcc-8.1.0/gcc/ipa-cp.c:3558:3: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
  struct ipcp_param_lattices *plats = ipa_get_parm_lattices (caller_info,
  ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:3558:3: note: did you mean class here?
  struct ipcp_param_lattices *plats = ipa_get_parm_lattices (caller_info,
  ^~~~~~
  class
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/ipa-cp.c:4081:22: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
copy_plats_to_inter (struct ipcp_param_lattices *plats, HOST_WIDE_INT offset)
                     ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:4081:22: note: did you mean class here?
copy_plats_to_inter (struct ipcp_param_lattices *plats, HOST_WIDE_INT offset)
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/ipa-cp.c:4088:8: warning: struct 'ipcp_agg_lattice' was previously declared as a class [-Wmismatched-tags]
  for (struct ipcp_agg_lattice *aglat = plats->aggs; aglat; aglat = aglat->next)
       ^
../../gcc-8.1.0/gcc/ipa-cp.c:239:7: note: previous use is here
class ipcp_agg_lattice : public ipcp_lattice<tree>
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:4088:8: note: did you mean class here?
  for (struct ipcp_agg_lattice *aglat = plats->aggs; aglat; aglat = aglat->next)
       ^~~~~~
       class
../../gcc-8.1.0/gcc/ipa-cp.c:4103:23: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
intersect_with_plats (struct ipcp_param_lattices *plats,
                      ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:4103:23: note: did you mean class here?
intersect_with_plats (struct ipcp_param_lattices *plats,
                      ^~~~~~
                      class
../../gcc-8.1.0/gcc/ipa-cp.c:4107:3: warning: struct 'ipcp_agg_lattice' was previously declared as a class [-Wmismatched-tags]
  struct ipcp_agg_lattice *aglat;
  ^
../../gcc-8.1.0/gcc/ipa-cp.c:239:7: note: previous use is here
class ipcp_agg_lattice : public ipcp_lattice<tree>
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:4107:3: note: did you mean class here?
  struct ipcp_agg_lattice *aglat;
  ^~~~~~
  class
In file included from ../../gcc-8.1.0/gcc/ipa-polymorphic-call.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/ipa-cp.c:4227:4: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
          struct ipcp_param_lattices *orig_plats;
          ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:4227:4: note: did you mean class here?
          struct ipcp_param_lattices *orig_plats;
          ^~~~~~
          class
../../gcc-8.1.0/gcc/ipa-cp.c:4246:4: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
          struct ipcp_param_lattices *src_plats;
          ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:4246:4: note: did you mean class here?
          struct ipcp_param_lattices *src_plats;
          ^~~~~~
          class
../../gcc-8.1.0/gcc/ipa-cp.c:4270:7: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
      struct ipcp_param_lattices *src_plats;
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:4270:7: note: did you mean class here?
      struct ipcp_param_lattices *src_plats;
      ^~~~~~
      class
../../gcc-8.1.0/gcc/ipa-cp.c:4363:7: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
      struct ipcp_param_lattices *plats = ipa_get_parm_lattices (dest_info, i);
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:4363:7: note: did you mean class here?
      struct ipcp_param_lattices *plats = ipa_get_parm_lattices (dest_info, i);
      ^~~~~~
      class
../../gcc-8.1.0/gcc/ipa-cp.c:4419:3: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
  struct ipa_edge_args *args;
  ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-cp.c:4419:3: note: did you mean class here?
  struct ipa_edge_args *args;
  ^~~~~~
  class
../../gcc-8.1.0/gcc/ipa-cp.c:4473:7: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
      struct ipcp_param_lattices *plats;
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:4473:7: note: did you mean class here?
      struct ipcp_param_lattices *plats;
      ^~~~~~
      class
../../gcc-8.1.0/gcc/ipa-cp.c:4749:7: warning: struct 'ipcp_param_lattices' was previously declared as a class [-Wmismatched-tags]
      struct ipcp_param_lattices *plats = ipa_get_parm_lattices (info, i);
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:328:7: note: previous use is here
class ipcp_param_lattices
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:4749:7: note: did you mean class here?
      struct ipcp_param_lattices *plats = ipa_get_parm_lattices (info, i);
      ^~~~~~
      class
../../gcc-8.1.0/gcc/ipa-cp.c:4764:4: warning: struct 'ipcp_agg_lattice' was previously declared as a class [-Wmismatched-tags]
          struct ipcp_agg_lattice *aglat;
          ^
../../gcc-8.1.0/gcc/ipa-cp.c:239:7: note: previous use is here
class ipcp_agg_lattice : public ipcp_lattice<tree>
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:4764:4: note: did you mean class here?
          struct ipcp_agg_lattice *aglat;
          ^~~~~~
          class
In file included from ../../gcc-8.1.0/gcc/ipa-chkp.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
../../gcc-8.1.0/gcc/ipa-cp.c  tree GTY((length ("%h.num_ops"))) op[1];:
4902:  ^22
: warning: struct 'ipa_topo_info' was previously declared as a class [-Wmismatched-tags]
ipcp_decision_stage (struct ipa_topo_info *topo)
                     ^
../../gcc-8.1.0/gcc/ipa-cp.c:796:7: note: previous use is here
class ipa_topo_info
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:4902:22: note: did you mean class here?
ipcp_decision_stage (struct ipa_topo_info *topo)
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/ipa-cp.c:5078:3: warning: struct 'ipa_topo_info' was previously declared as a class [-Wmismatched-tags]
  struct ipa_topo_info topo;
  ^
../../gcc-8.1.0/gcc/ipa-cp.c:796:7: note: previous use is here
class ipa_topo_info
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:5078:3: note: did you mean class here?
  struct ipa_topo_info topo;
  ^~~~~~
  class
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
10 warnings generated.
In file included from ../../gcc-8.1.0/gcc/ipa-polymorphic-call.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-polymorphic-call.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ipa-inline.o -MT ipa-inline.o -MMD -MP -MF ./.deps/ipa-inline.TPo ../../gcc-8.1.0/gcc/ipa-inline.c
In file included from ../../gcc-8.1.0/gcc/ipa-polymorphic-call.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/ipa-devirt.c:112:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ipa-chkp.c:30:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from ../../gcc-8.1.0/gcc/ipa-chkp.c:30:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:In file included from 7../../gcc-8.1.0/gcc/ipa-cp.c:: 110note:
: ../../gcc-8.1.0/gcc/alloc-pool.hprevious use is here
:268:11class lto_input_block:
       ^warning
: using extended field designator is an extension [-Wextended-offsetof]
../../gcc-8.1.0/gcc/lto-streamer.h  size += offsetof (allocation_object, u.data);:
750          ^                             ~~~~~
:5: /usr/include/stddef.h:note: 59:did you mean class here?
32: note: expanded from macro 'offsetof'
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/ipa-cp.c:1509:35: note: in instantiation of member function 'object_allocator<ipcp_value<tree_node *> >::allocate' requested here
  val = new (ipcp_cst_values_pool.allocate ()) ipcp_value<tree>();
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/tree-pass.h:135:7: note: previous use is here
class varpool_node;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-chkp.c:30:
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
In file included from ../../gcc-8.1.0/gcc/ipa-cp.c:110:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:521:17: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::remove' requested here
    m_allocator.remove (object);
                ^
../../gcc-8.1.0/gcc/ipa-cp.c:1572:26: note: in instantiation of member function 'object_allocator<ipcp_value_source<tree_node *> >::remove' requested here
              ipcp_sources_pool.remove ((ipcp_value_source<tree>*)src);
                                ^
../../gcc-8.1.0/gcc/ipa-cp.c:1617:21: note: in instantiation of member function 'ipcp_lattice<tree_node *>::add_value' requested here
          ret |= dest_lat->add_value (cstval, cs, src_val, src_idx);
                           ^
In file included from ../../gcc-8.1.0/gcc/ipa-cp.c:105:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<ipa_polymorphic_call_context, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<ipa_polymorphic_call_context, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<ipa_polymorphic_call_context>' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1585:10: note: in instantiation of member function 'vec<ipa_polymorphic_call_context, va_heap, vl_ptr>::reserve' requested here
  return reserve (nelems, true PASS_MEM_STAT);
         ^
../../gcc-8.1.0/gcc/vec.h:1600:5: note: in instantiation of member function 'vec<ipa_polymorphic_call_context, va_heap, vl_ptr>::reserve_exact' requested here
    reserve_exact (nelems PASS_MEM_STAT);
    ^
../../gcc-8.1.0/gcc/ipa-cp.c:2755:19: note: in instantiation of member function 'vec<ipa_polymorphic_call_context, va_heap, vl_ptr>::create' requested here
  known_contexts->create (0);
                  ^
In file included from ../../gcc-8.1.0/gcc/ipa-chkp.c:33:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/ipa-chkp.c:33:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/ipa-chkp.c:33:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1581:19: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/cgraph.h:1581:19: note: did you mean class here?
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^~~~~~
                  class
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/ipa-cp.c:105:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<ipa_vr, va_gc, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:364:38: note: in instantiation of member function 'vec<ipa_vr, va_gc, vl_embed>::embedded_size' requested here
  size_t size = vec<T, A, vl_embed>::embedded_size (alloc);
                                     ^
../../gcc-8.1.0/gcc/vec.h:673:8: note: in instantiation of function template specialization 'va_gc::reserve<ipa_vr, va_gc>' requested here
    A::reserve (v, nelems, exact PASS_MEM_STAT);
       ^
../../gcc-8.1.0/gcc/vec.h:682:10: note: in instantiation of function template specialization 'vec_safe_reserve<ipa_vr, va_gc>' requested here
  return vec_safe_reserve (v, nelems, true PASS_MEM_STAT);
         ^
../../gcc-8.1.0/gcc/ipa-cp.c:5045:7: note: in instantiation of function template specialization 'vec_safe_reserve_exact<ipa_vr, va_gc>' requested here
      vec_safe_reserve_exact (ts->m_vr, count);
      ^
../../gcc-8.1.0/gcc/ipa-cp.c:412:1: warning: unused function 'ipa_get_vr_lat' [-Wunused-function]
ipa_get_vr_lat (struct ipa_node_params *info, int i)
^
In file included from ../../gcc-8.1.0/gcc/ipa-devirt.c:112:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ipa-devirt.c:112:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.c:59:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.c:60:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.c:60:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ipa-split.c:79:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/ipa-polymorphic-call.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ipa-devirt.c:114:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/ipa-polymorphic-call.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ipa-polymorphic-call.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ipa-devirt.c:115:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ipa-devirt.c:115:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ipa-split.c:79:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/ipa-devirt.c:117:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/ipa-devirt.c:117:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/ipa-devirt.c:117:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/ipa-inline.c:94:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/ipa-split.c:79:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-split.c:79:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
33 warnings generated.
In file included from ../../gcc-8.1.0/gcc/ipa-devirt.c:118:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from ../../gcc-8.1.0/gcc/ipa-devirt.c:118:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/cgraph.h:1797:38: note: previous use is here
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
44tree lto_input_tree_ref (struct lto_input_block *, struct data_in *, warning
s                         ^ generated.

../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
In file included from ../../gcc-8.1.0/gcc/ipa-split.c:79:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ipa-comdats.o -MT ipa-comdats.o -MMD -MP -MF ./.deps/ipa-comdats.TPo ../../gcc-8.1.0/gcc/ipa-comdats.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ipa-visibility.o -MT ipa-visibility.o -MMD -MP -MF ./.deps/ipa-visibility.TPo ../../gcc-8.1.0/gcc/ipa-visibility.c
In file included from ../../gcc-8.1.0/gcc/ipa-devirt.c:126:
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: note: did you mean class here?
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^~~~~~
                           class
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: note: did you mean class here?
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: warning: struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]
static inline struct ipa_polymorphic_call_context *
              ^
../../gcc-8.1.0/gcc/cgraph.h:1495:15: note: previous use is here
class GTY(()) ipa_polymorphic_call_context {
              ^
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: note: did you mean class here?
static inline struct ipa_polymorphic_call_context *
              ^~~~~~
              class
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: note: did you mean class here?
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: note: did you mean class here?
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^~~~~~
                                       class
In file included from ../../gcc-8.1.0/gcc/ipa-devirt.c:127:
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.h:24:
../../gcc-8.1.0/gcc/sreal.h:38:1: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
struct lto_input_block;
^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/sreal.h:38:1: note: did you mean class here?
struct lto_input_block;
^~~~~~
class
In file included from ../../gcc-8.1.0/gcc/ipa-devirt.c:127:
../../gcc-8.1.0/gcc/ipa-fnsummary.h:171:5: warning: struct 'ipa_fn_summary_t' was previously declared as a class [-Wmismatched-tags]
    struct ipa_fn_summary_t *summary = new (ggc_alloc <ipa_fn_summary_t> ())
    ^
../../gcc-8.1.0/gcc/ipa-fnsummary.h:163:19: note: previous use is here
class GTY((user)) ipa_fn_summary_t: public function_summary <ipa_fn_summary *>
                  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.c:63:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/streamer-hooks.h:28:1: note: did you mean class here?
struct lto_input_block;
^~~~~~
class
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.c:63:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
In file included from extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;../../gcc-8.1.0/gcc/ipa-inline.c
:                                 ^~~~~~94
:
                                 classIn file included from 
../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/tree-pass.h:135:7: note: previous use is here
class varpool_node;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.c:63:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.c:63:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
../../gcc-8.1.0/gcc/data-streamer.h:76:53: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:76:53: note: did you mean class here?
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^~~~~~
                                                    class
../../gcc-8.1.0/gcc/data-streamer.h:78:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                          struct lto_input_block *,
                                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:78:8: note: did you mean class here?
                                          struct lto_input_block *,
                                          ^~~~~~
                                          class
../../gcc-8.1.0/gcc/data-streamer.h:83:44: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:83:44: note: did you mean class here?
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^~~~~~
                                           class
../../gcc-8.1.0/gcc/data-streamer.h:84:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:84:34: note: did you mean class here?
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:85:37: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:85:37: note: did you mean class here?
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^~~~~~
                                    class
../../gcc-8.1.0/gcc/data-streamer.h:86:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:86:34: note: did you mean class here?
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:87:38: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:87:38: note: did you mean class here?
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/data-streamer.h:152:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_bitpack (struct lto_input_block *ib)
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:152:24: note: did you mean class here?
streamer_read_bitpack (struct lto_input_block *ib)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/data-streamer.h:177:25: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:177:25: note: did you mean class here?
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^~~~~~
                               class
../../gcc-8.1.0/gcc/data-streamer.h:221:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_uchar (struct lto_input_block *ib)
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:221:22: note: did you mean class here?
streamer_read_uchar (struct lto_input_block *ib)
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/data-streamer.h:251:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:251:29: note: did you mean class here?
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^~~~~~
                            class
../../gcc-8.1.0/gcc/data-streamer.h:340:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_record_start (struct lto_input_block *ib)
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:340:29: note: did you mean class here?
streamer_read_record_start (struct lto_input_block *ib)
                            ^~~~~~
                            class
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.c:63:
../../gcc-8.1.0/gcc/tree-streamer.h:61:50: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_read_string_cst (struct data_in *, struct lto_input_block *);
                                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:61:50: note: did you mean class here?
tree streamer_read_string_cst (struct data_in *, struct lto_input_block *);
                                                 ^~~~~~
                                                 class
../../gcc-8.1.0/gcc/tree-streamer.h:62:27: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_read_chain (struct lto_input_block *, struct data_in *);
                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:62:27: note: did you mean class here?
tree streamer_read_chain (struct lto_input_block *, struct data_in *);
                          ^~~~~~
                          class
../../gcc-8.1.0/gcc/tree-streamer.h:63:27: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_alloc_tree (struct lto_input_block *, struct data_in *,
                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:63:27: note: did you mean class here?
tree streamer_alloc_tree (struct lto_input_block *, struct data_in *,
                          ^~~~~~
                          class
../../gcc-8.1.0/gcc/tree-streamer.h:65:31: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
void streamer_read_tree_body (struct lto_input_block *, struct data_in *, tree);
                              ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:65:31: note: did you mean class here?
void streamer_read_tree_body (struct lto_input_block *, struct data_in *, tree);
                              ^~~~~~
                              class
../../gcc-8.1.0/gcc/tree-streamer.h:66:33: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_get_pickled_tree (struct lto_input_block *, struct data_in *);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:66:33: note: did you mean class here?
tree streamer_get_pickled_tree (struct lto_input_block *, struct data_in *);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/tree-streamer.h:67:36: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
void streamer_read_tree_bitfields (struct lto_input_block *,
                                   ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:67:36: note: did you mean class here?
void streamer_read_tree_bitfields (struct lto_input_block *,
                                   ^~~~~~
                                   class
../../gcc-8.1.0/gcc/tree-streamer.h:120:7: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
           ((struct lto_input_block *)
             ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:120:7: note: did you mean class here?
           ((struct lto_input_block *)
             ^~~~~~
             class
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.c:64:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.c:64:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.c:64:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1581:19: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/cgraph.h:1581:19: note: did you mean class here?
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^~~~~~
                  class
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/ipa-polymorphic-call.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
../../gcc-8.1.0/gcc/cgraph.h:    return gs->op[2];
2020           ^      ~:10
:../../gcc-8.1.0/gcc/gimple.h :warning346:3: :class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
 note: array 'op' declared here
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h  tree GTY((length ("%h.num_ops"))) op[1];:
891  ^:
39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: ../../gcc-8.1.0/gcc/gimple.hwarning:: 2562class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]:
11: warning:   friend class cgraph_edge;array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]

         ^
../../gcc-8.1.0/gcc/cgraph.h:  return &gs->op[2];1636
:          ^      ~17: 
note: ../../gcc-8.1.0/gcc/gimple.hprevious use is here
:346:3:            for_user)) cgraph_edge { note
:                        ^
array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
../../gcc-8.1.0/gcc/cgraph.h  ^:
2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
../../gcc-8.1.0/gcc/ipa-devirt.c  tree GTY((length ("%h.num_ops"))) op[1];:
2219  ^:
3: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
  struct symtab_node *n;
  ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/ipa-devirt.c::25962219::123::  warningnote: : array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]did you mean class here?

    return gs->op[3];
  struct symtab_node *n;           ^      ~

  ^~~~~~../../gcc-8.1.0/gcc/gimple.h
:  class346
:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/ipa-inline.c:94:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-inline.c:94:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/ipa-inline.c:94:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.c:77:
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: note: did you mean class here?
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^~~~~~
                           class
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: note: did you mean class here?
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: warning: struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]
static inline struct ipa_polymorphic_call_context *
              ^
../../gcc-8.1.0/gcc/cgraph.h:1495:15: note: previous use is here
class GTY(()) ipa_polymorphic_call_context {
              ^
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: note: did you mean class here?
static inline struct ipa_polymorphic_call_context *
              ^~~~~~
              class
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: note: did you mean class here?
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: note: did you mean class here?
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^~~~~~
                                       class
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.c:78:
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.h:24:
../../gcc-8.1.0/gcc/sreal.h:38:1: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
struct lto_input_block;
^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/sreal.h:38:1: note: did you mean class here?
struct lto_input_block;
^~~~~~
class
In file included from ../../gcc-8.1.0/gcc/ipa-polymorphic-call.c:31:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/ipa-polymorphic-call.c:31:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/ipa-polymorphic-call.c:31:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/ipa-polymorphic-call.c:32:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/streamer-hooks.h:28:1: note: did you mean class here?
struct lto_input_block;
^~~~~~
class
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from ../../gcc-8.1.0/gcc/ipa-polymorphic-call.c:32:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/cgraph.h:1797:38: note: previous use is here
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
In file included from ../../gcc-8.1.0/gcc/ipa-polymorphic-call.c:32:
../../gcc-8.1.0/gcc/data-streamer.h:76:53: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:76:53: note: did you mean class here?
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^~~~~~
                                                    class
../../gcc-8.1.0/gcc/data-streamer.h:78:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                          struct lto_input_block *,
                                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:78:8: note: did you mean class here?
                                          struct lto_input_block *,
                                          ^~~~~~
                                          class
../../gcc-8.1.0/gcc/data-streamer.h:83:44: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:83:44: note: did you mean class here?
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^~~~~~
                                           class
../../gcc-8.1.0/gcc/data-streamer.h:84:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:84:34: note: did you mean class here?
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:85:37: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:85:37: note: did you mean class here?
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^~~~~~
                                    class
../../gcc-8.1.0/gcc/data-streamer.h:86:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:86:34: note: did you mean class here?
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:87:38: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:87:38: note: did you mean class here?
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/data-streamer.h:152:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_bitpack (struct lto_input_block *ib)
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:152:24: note: did you mean class here?
streamer_read_bitpack (struct lto_input_block *ib)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/data-streamer.h:177:25: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:177:25: note: did you mean class here?
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^~~~~~
                               class
../../gcc-8.1.0/gcc/data-streamer.h:221:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_uchar (struct lto_input_block *ib)
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:221:22: note: did you mean class here?
streamer_read_uchar (struct lto_input_block *ib)
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/data-streamer.h:251:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:251:29: note: did you mean class here?
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^~~~~~
                            class
../../gcc-8.1.0/gcc/data-streamer.h:340:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_record_start (struct lto_input_block *ib)
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:340:29: note: did you mean class here?
streamer_read_record_start (struct lto_input_block *ib)
                            ^~~~~~
                            class
In file included from ../../gcc-8.1.0/gcc/ipa-devirt.c:110:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<odr_type_warn_count, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<odr_type_warn_count, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<odr_type_warn_count>' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1585:10: note: in instantiation of member function 'vec<odr_type_warn_count, va_heap, vl_ptr>::reserve' requested here
  return reserve (nelems, true PASS_MEM_STAT);
         ^
../../gcc-8.1.0/gcc/vec.h:1713:3: note: in instantiation of member function 'vec<odr_type_warn_count, va_heap, vl_ptr>::reserve_exact' requested here
  reserve_exact (len - oldlen PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/vec.h:1731:3: note: in instantiation of member function 'vec<odr_type_warn_count, va_heap, vl_ptr>::safe_grow' requested here
  safe_grow (len PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/ipa-devirt.c:2949:21: note: in instantiation of member function 'vec<odr_type_warn_count, va_heap, vl_ptr>::safe_grow_cleared' requested here
      type_warnings.safe_grow_cleared (newlen);
                    ^
../../gcc-8.1.0/gcc/ipa-polymorphic-call.c:691:42: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
ipa_polymorphic_call_context::stream_in (struct lto_input_block *ib,
                                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/ipa-polymorphic-call.c:691:42: note: did you mean class here?
ipa_polymorphic_call_context::stream_in (struct lto_input_block *ib,
                                         ^~~~~~
                                         class
In file included from ../../gcc-8.1.0/gcc/ipa-split.c:81:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ipa-visibility.c:77:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.c:78:
../../gcc-8.1.0/gcc/ipa-fnsummary.h:171:5: warning: struct 'ipa_fn_summary_t' was previously declared as a class [-Wmismatched-tags]
    struct ipa_fn_summary_t *summary = new (ggc_alloc <ipa_fn_summary_t> ())
    ^
../../gcc-8.1.0/gcc/ipa-fnsummary.h:163:19: note: previous use is here
class GTY((user)) ipa_fn_summary_t: public function_summary <ipa_fn_summary *>
                  ^
In file included from ../../gcc-8.1.0/gcc/ipa-split.c:81:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ipa-split.c:81:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc-8.1.0/gcc/ipa-fnsummary.c:447:7: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
      struct ipa_edge_args *args = IPA_EDGE_REF (e);
      ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-fnsummary.c:447:7: note: did you mean class here?
      struct ipa_edge_args *args = IPA_EDGE_REF (e);
      ^~~~~~
      class
../../gcc-8.1.0/gcc/ipa-fnsummary.c:1350:9: warning: struct 'predicate' was previously declared as a class [-Wmismatched-tags]
      *(struct predicate *) e->aux
        ^
../../gcc-8.1.0/gcc/ipa-predicate.h:79:7: note: previous use is here
class predicate
      ^
../../gcc-8.1.0/gcc/ipa-fnsummary.c:1350:9: note: did you mean class here?
      *(struct predicate *) e->aux
        ^~~~~~
        class
../../gcc-8.1.0/gcc/ipa-fnsummary.c:1351:33: warning: struct 'predicate' was previously declared as a class [-Wmismatched-tags]
        = p.or_with (summary->conds, *(struct predicate *) e->aux);
                                       ^
../../gcc-8.1.0/gcc/ipa-predicate.h:79:7: note: previous use is here
class predicate
      ^
../../gcc-8.1.0/gcc/ipa-fnsummary.c:1351:33: note: did you mean class here?
        = p.or_with (summary->conds, *(struct predicate *) e->aux);
                                       ^~~~~~
                                       class
../../gcc-8.1.0/gcc/ipa-fnsummary.c:1396:31: warning: struct 'predicate' was previously declared as a class [-Wmismatched-tags]
                    this_bb_predicate &= (*(struct predicate *) e->aux);
                                            ^
../../gcc-8.1.0/gcc/ipa-predicate.h:79:7: note: previous use is here
class predicate
      ^
../../gcc-8.1.0/gcc/ipa-fnsummary.c:1396:31: note: did you mean class here?
                    this_bb_predicate &= (*(struct predicate *) e->aux);
                                            ^~~~~~
                                            class
In file included from ../../gcc-8.1.0/gcc/ipa-comdats.c:53:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
../../gcc-8.1.0/gcc/ipa-fnsummary.c:2235:8: warning: struct 'predicate' was previously declared as a class [-Wmismatched-tags]
              struct predicate p = bb_predicate & will_be_nonconstant;
              ^
../../gcc-8.1.0/gcc/ipa-predicate.h:79:7: note: previous use is here
class predicate
      ^
../../gcc-8.1.0/gcc/ipa-fnsummary.c:2235:8: note: did you mean class here?
              struct predicate p = bb_predicate & will_be_nonconstant;
              ^~~~~~
              class
../../gcc-8.1.0/gcc/ipa-fnsummary.c:2776:54: warning: implicit conversion from 'double' to '__int64_t' (aka 'long') changes value from 0.99 to 0 [-Wliteral-conversion]
  gcc_checking_assert ((nonspecialized_time - time * 0.99) >= -1);
                                                     ^~~~
../../gcc-8.1.0/gcc/system.h:755:49: note: expanded from macro 'gcc_checking_assert'
#define gcc_checking_assert(EXPR) ((void)(0 && (EXPR)))
                                                ^~~~
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.c../../gcc-8.1.0/gcc/ipa-inline.c::288696::
7In file included from :../../gcc-8.1.0/gcc/target.h :warning211: :
struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]../../gcc-8.1.0/gcc/target.def
:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]      struct ipa_edge_args *args = IPA_EDGE_REF (edge);

      ^
../../gcc-8.1.0/gcc/ipa-prop.hHOOK_VECTOR_END (asm_out):
564^:
23:../../gcc-8.1.0/gcc/target-hooks-macros.h :43:note50: : noteprevious use is here: 
expanded from macro 'HOOK_VECTOR_END'
class GTY((for_user)) ipa_edge_args
                      ^
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/ipa-fnsummary.c:2886:7: note: did you mean class here?
      struct ipa_edge_args *args = IPA_EDGE_REF (edge);
      ^~~~~~
      class
In file included from ../../gcc-8.1.0/gcc/ipa-inline.c:96:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-inline.c:96:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-inline.c:96:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-inline.c:96:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-inline.c:96:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/ipa-fnsummary.c:3036:7: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
      struct ipa_edge_args *args = IPA_EDGE_REF (edge);
      ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-fnsummary.c:3036:7: note: did you mean class here?
      struct ipa_edge_args *args = IPA_EDGE_REF (edge);
      ^~~~~~
      class
In file included from ../../gcc-8.1.0/gcc/ipa-inline.c:96:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-inline.c:96:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-visibility.c:77:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
In file included from ../../gcc-8.1.0/gcc/ipa-inline.c:96:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)../../gcc-8.1.0/gcc/coretypes.h
:                                                 ^67
:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/ipa-inline.c:96:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-inline.c:96:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-inline.c:96:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-inline.c:96:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-inline.c:96:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-inline.c:96:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-inline.c:97:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ipa-visibility.c:77:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-visibility.c:77:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-inline.c:97:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ipa-inline.c:97:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ipa-visibility.c:77:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ipa-comdats.c:53:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.c../../gcc-8.1.0/gcc/ipa-comdats.c::5653:
:
In file included from In file included from ../../gcc-8.1.0/gcc/coretypes.h../../gcc-8.1.0/gcc/coretypes.h::423423:
:
In file included from In file included from ../../gcc-8.1.0/gcc/hash-table.h:235../../gcc-8.1.0/gcc/hash-table.h:
:../../gcc-8.1.0/gcc/ggc.h236::
272../../gcc-8.1.0/gcc/vec.h::81167: :warning10: : warningstruct 'rtx_def' was previously declared as a class [-Wmismatched-tags]: 
offset of on non-POD type 'vec_embedded' (aka 'vec<size_time_entry, va_gc, vl_embed>') [-Winvalid-offsetof]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);7
:         ^                       ~~~~~~~~~
 note/usr/include/stddef.h: :previous use is here59
:32class rtx_def;
      ^:
 note: expanded from macro 'offsetof'
In file included from ../../gcc-8.1.0/gcc/ipa-comdats.c:53:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:#define offsetof(type, member)  __builtin_offsetof(type, member)
423                                ^                        ~~~~~~
:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235../../gcc-8.1.0/gcc/vec.h:
:../../gcc-8.1.0/gcc/ggc.h364::27538:: 11note::  in instantiation of member function 'vec<size_time_entry, va_gc, vl_embed>::embedded_size' requested here
warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  size_t size = vec<T, A, vl_embed>::embedded_size (alloc);
                                     ^
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^../../gcc-8.1.0/gcc/vec.h:
673../../gcc-8.1.0/gcc/coretypes.h:8::75:7 :note:  note: in instantiation of function template specialization 'va_gc::reserve<size_time_entry, va_gc>' requested hereprevious use is here

class rtx_def;
    A::reserve (v, nelems, exact PASS_MEM_STAT);      ^

       ^
../../gcc-8.1.0/gcc/vec.h:765:3: note: in instantiation of function template specialization 'vec_safe_reserve<size_time_entry, va_gc>' requested here
  vec_safe_reserve (v, 1, false PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/ipa-fnsummary.c:220:7: note: in instantiation of function template specialization 'vec_safe_push<size_time_entry, va_gc>' requested here
      vec_safe_push (size_time_table, new_entry);
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.c:60:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/ipa-fnsummary.c:273:38: note: in instantiation of member function 'object_allocator<predicate>::allocate' requested here
        es->predicate = edge_predicate_pool.allocate ();
                                            ^
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.c:60:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:521:17: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::remove' requested here
    m_allocator.remove (object);
                ^
../../gcc-8.1.0/gcc/ipa-fnsummary.c:279:22: note: in instantiation of member function 'object_allocator<predicate>::remove' requested here
        edge_predicate_pool.remove (es->predicate);
                            ^
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.c:56:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<ipa_polymorphic_call_context, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<ipa_polymorphic_call_context, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<ipa_polymorphic_call_context>' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1585:10: note: in instantiation of member function 'vec<ipa_polymorphic_call_context, va_heap, vl_ptr>::reserve' requested here
  return reserve (nelems, true PASS_MEM_STAT);
         ^
../../gcc-8.1.0/gcc/vec.h:1600:5: note: in instantiation of member function 'vec<ipa_polymorphic_call_context, va_heap, vl_ptr>::reserve_exact' requested here
    reserve_exact (nelems PASS_MEM_STAT);
    ^
../../gcc-8.1.0/gcc/ipa-fnsummary.c:440:25: note: in instantiation of member function 'vec<ipa_polymorphic_call_context, va_heap, vl_ptr>::create' requested here
    known_contexts_ptr->create (0);
                        ^
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.c:56:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<predicate, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<predicate, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<predicate>' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1585:10: note: in instantiation of member function 'vec<predicate, va_heap, vl_ptr>::reserve' requested here
  return reserve (nelems, true PASS_MEM_STAT);
         ^
../../gcc-8.1.0/gcc/vec.h:1713:3: note: in instantiation of member function 'vec<predicate, va_heap, vl_ptr>::reserve_exact' requested here
  reserve_exact (len - oldlen PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/vec.h:1731:3: note: in instantiation of member function 'vec<predicate, va_heap, vl_ptr>::safe_grow' requested here
  safe_grow (len PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/ipa-fnsummary.c:2052:22: note: in instantiation of member function 'vec<predicate, va_heap, vl_ptr>::safe_grow_cleared' requested here
          nonconstant_names.safe_grow_cleared
                            ^
In file included from ../../gcc-8.1.0/gcc/ipa-comdats.c:53:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ipa-inline.c:99:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
26 warnings generated.
In file included from ../../gcc-8.1.0/gcc/ipa-inline.c:100:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ipa-inline.c:100:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ipa-split.c:83:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/ipa-inline.c:103:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/ipa-inline.c:103:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ipa-inline-analysis.o -MT ipa-inline-analysis.o -MMD -MP -MF ./.deps/ipa-inline-analysis.TPo ../../gcc-8.1.0/gcc/ipa-inline-analysis.c
In file included from ../../gcc-8.1.0/gcc/ipa-inline.c:103:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917../../gcc-8.1.0/gcc/gimple.h::53521:: 10warning::  struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]warning
: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                struct symtab_node *ref = NULL);
  return gs->op[1];                                ^

         ^      ~../../gcc-8.1.0/gcc/cgraph.h
:97../../gcc-8.1.0/gcc/gimple.h::3315:: 3note::  previous use is herenote
: array 'op' declared here  symtab_node

  ^
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
43 warnings generated.
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ipa-inline-transform.o -MT ipa-inline-transform.o -MMD -MP -MF ./.deps/ipa-inline-transform.TPo ../../gcc-8.1.0/gcc/ipa-inline-transform.c
In file included from ../../gcc-8.1.0/gcc/ipa-inline.c:104:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from ../../gcc-8.1.0/gcc/ipa-inline.c:104:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/cgraph.h:1797:38: note: previous use is here
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
In file included from ../../gcc-8.1.0/gcc/ipa-split.c:85:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ipa-split.c:85:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/ipa-inline.c:112:
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: note: did you mean class here?
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^~~~~~
                           class
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: note: did you mean class here?
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: warning: struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]
static inline struct ipa_polymorphic_call_context *
              ^
../../gcc-8.1.0/gcc/cgraph.h:1495:15: note: previous use is here
class GTY(()) ipa_polymorphic_call_context {
              ^
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: note: did you mean class here?
static inline struct ipa_polymorphic_call_context *
              ^~~~~~
              class
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: note: did you mean class here?
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: note: did you mean class here?
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^~~~~~
                                       class
In file included from ../../gcc-8.1.0/gcc/ipa-inline.c:113:
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.h:24:
../../gcc-8.1.0/gcc/sreal.h:38:1: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
struct lto_input_block;
^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/sreal.h:38:1: note: did you mean class here?
struct lto_input_block;
^~~~~~
class
In file included from ../../gcc-8.1.0/gcc/ipa-split.c:88:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/ipa-split.c:88:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
In file included from ../../gcc-8.1.0/gcc/ipa-inline.c:113:
../../gcc-8.1.0/gcc/ipa-fnsummary.h:171:5: warning: ../../gcc-8.1.0/gcc/tree-core.hstruct 'ipa_fn_summary_t' was previously declared as a class [-Wmismatched-tags]:
1707:2: note: did you mean class here?
    struct ipa_fn_summary_t *summary = new (ggc_alloc <ipa_fn_summary_t> ())
    ^
 struct symtab_node *symtab_node;../../gcc-8.1.0/gcc/ipa-fnsummary.h
: ^~~~~~163
: class19
: note: previous use is here
class GTY((user)) ipa_fn_summary_t: public function_summary <ipa_fn_summary *>
                  ^
In file included from ../../gcc-8.1.0/gcc/ipa-split.c:88:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/ipa-visibility.c:83:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/ipa-visibility.c:83:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/ipa-visibility.c:83:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/ipa-split.c:98:
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: note: did you mean class here?
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^~~~~~
                           class
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: note: did you mean class here?
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: warning: struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]
static inline struct ipa_polymorphic_call_context *
              ^
../../gcc-8.1.0/gcc/cgraph.h:1495:15: note: previous use is here
class GTY(()) ipa_polymorphic_call_context {
              ^
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: note: did you mean class here?
static inline struct ipa_polymorphic_call_context *
              ^~~~~~
              class
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: note: did you mean class here?
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: note: did you mean class here?
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^~~~~~
                                       class
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/ipa-split.c:105:
../../gcc-8.1.0/gcc/ipa-fnsummary.h:171:5: warning: struct 'ipa_fn_summary_t' was previously declared as a class [-Wmismatched-tags]
    struct ipa_fn_summary_t *summary = new (ggc_alloc <ipa_fn_summary_t> ())
    ^
../../gcc-8.1.0/gcc/ipa-fnsummary.h:163:19: note: previous use is here
class GTY((user)) ipa_fn_summary_t: public function_summary <ipa_fn_summary *>
                  ^
In file included from ../../gcc-8.1.0/gcc/ipa-inline-analysis.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/ipa-inline-transform.c:33:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/ipa-inline-analysis.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/ipa-inline-transform.c:33:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/ipa-split.c:79:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<stack_entry, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<stack_entry, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<stack_entry>' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1674:3: note: in instantiation of member function 'vec<stack_entry, va_heap, vl_ptr>::reserve' requested here
  reserve (1, false PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/ipa-split.c:1091:9: note: in instantiation of member function 'vec<stack_entry, va_heap, vl_ptr>::safe_push' requested here
  stack.safe_push (first);
        ^
In file included from ../../gcc-8.1.0/gcc/ipa-split.c:79:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<split_bb_info, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<split_bb_info, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<split_bb_info>' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1585:10: note: in instantiation of member function 'vec<split_bb_info, va_heap, vl_ptr>::reserve' requested here
  return reserve (nelems, true PASS_MEM_STAT);
         ^
../../gcc-8.1.0/gcc/vec.h:1713:3: note: in instantiation of member function 'vec<split_bb_info, va_heap, vl_ptr>::reserve_exact' requested here
  reserve_exact (len - oldlen PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/vec.h:1731:3: note: in instantiation of member function 'vec<split_bb_info, va_heap, vl_ptr>::safe_grow' requested here
  safe_grow (len PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/ipa-split.c:1838:15: note: in instantiation of member function 'vec<split_bb_info, va_heap, vl_ptr>::safe_grow_cleared' requested here
  bb_info_vec.safe_grow_cleared (last_basic_block_for_fn (cfun) + 1);
              ^
In file included from ../../gcc-8.1.0/gcc/ipa-inline-analysis.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-inline-analysis.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-inline-analysis.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ipa-inline-transform.c:33:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-inline-transform.c:33:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-inline-transform.c:33:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ipa-comdats.c:57:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/ipa-comdats.c:57:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/ipa-comdats.c:57:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/ipa-comdats.c:65:25: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
propagate_comdat_group (struct symtab_node *symbol,
                        ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/ipa-comdats.c:65:25: note: did you mean class here?
propagate_comdat_group (struct symtab_node *symbol,
                        ^~~~~~
                        class
../../gcc-8.1.0/gcc/ipa-comdats.c:77:7: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
      struct symtab_node *symbol2 = ref->referring;
      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/ipa-comdats.c:77:7: note: did you mean class here?
      struct symtab_node *symbol2 = ref->referring;
      ^~~~~~
      class
../../gcc-8.1.0/gcc/ipa-comdats.c:126:2: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
        struct symtab_node *symbol2 = edge->caller;
        ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/ipa-comdats.c:126:2: note: did you mean class here?
        struct symtab_node *symbol2 = edge->caller;
        ^~~~~~
        class
In file included from ../../gcc-8.1.0/gcc/ipa-inline-transform.c:37:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: noteIn file included from : ../../gcc-8.1.0/gcc/ipa-inline-analysis.cexpanded from macro 'offsetof':
26:
../../gcc-8.1.0/gcc/gimple.h:2492:10:#define offsetof(type, member)  __builtin_offsetof(type, member)
                                 ^                        ~~~~~~
warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/ipa-inline-transform.c:37:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:../../gcc-8.1.0/gcc/gimple.h32:: 2562note: :expanded from macro 'offsetof'11
: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~  return &gs->op[2];

          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/ipa-inline-transform.c:39:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/ipa-inline-analysis.c:27:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ipa-inline-analysis.c:27:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ipa-inline-transform.c:39:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/ipa-inline-transform.c:39:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
13 warnings generated.
In file included from ../../gcc-8.1.0/gcc/ipa-inline-analysis.c:30:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/streamer-hooks.h:28:1: note: did you mean class here?
struct lto_input_block;
^~~~~~
class
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from ../../gcc-8.1.0/gcc/ipa-inline-analysis.c:30:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/tree-pass.h:135:7: note: previous use is here
class varpool_node;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-inline-analysis.c:30:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
In file included from tree lto_input_tree (struct lto_input_block *, struct data_in *);../../gcc-8.1.0/gcc/ipa-inline-transform.c:
43                     ^:

../../gcc-8.1.0/gcc/ipa-prop.h../../gcc-8.1.0/gcc/lto-streamer.h::591363::287::  warningnote: : struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]previous use is here

class lto_input_block
ipa_get_cs_argument_count (struct ipa_edge_args *args)      ^

                           ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: ../../gcc-8.1.0/gcc/lto-streamer.hprevious use is here:
863:22: class GTY((for_user)) ipa_edge_argsnote: 
did you mean class here?                      ^

tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: note: did you mean class here?
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^~~~~~
                           class
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: note: did you mean class here?
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: warning: struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]
static inline struct ipa_polymorphic_call_context *
              ^
../../gcc-8.1.0/gcc/cgraph.h:1495:15: note: previous use is here
class GTY(()) ipa_polymorphic_call_context {
              ^
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: note: did you mean class here?
static inline struct ipa_polymorphic_call_context *
              ^~~~~~
              class
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: note: did you mean class here?
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: note: did you mean class here?
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^~~~~~
                                       class
In file included from ../../gcc-8.1.0/gcc/ipa-inline-analysis.c:30:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
../../gcc-8.1.0/gcc/data-streamer.h:76:53: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:76:53: note: did you mean class here?
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^~~~~~
                                                    class
../../gcc-8.1.0/gcc/data-streamer.h:78:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                          struct lto_input_block *,
                                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:78:8: note: did you mean class here?
                                          struct lto_input_block *,
                                          ^~~~~~
                                          class
../../gcc-8.1.0/gcc/data-streamer.h:83:44: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:83:44: note: did you mean class here?
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^~~~~~
                                           class
../../gcc-8.1.0/gcc/data-streamer.h:84:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:84:34: note: did you mean class here?
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:85:37: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:85:37: note: did you mean class here?
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^~~~~~
                                    class
../../gcc-8.1.0/gcc/data-streamer.h:86:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:86:34: note: did you mean class here?
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:87:38: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:87:38: note: did you mean class here?
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/data-streamer.h:152:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_bitpack (struct lto_input_block *ib)
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:152:24: note: did you mean class here?
streamer_read_bitpack (struct lto_input_block *ib)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/data-streamer.h:177:25: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:177:25: note: did you mean class here?
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^~~~~~
                               class
In file included from ../../gcc-8.1.0/gcc/ipa-inline-transform.c:44:
../../gcc-8.1.0/gcc/ipa-fnsummary.h:171:5: warning: struct 'ipa_fn_summary_t' was previously declared as a class [-Wmismatched-tags]
    struct ipa_fn_summary_t *summary = new (ggc_alloc <ipa_fn_summary_t> ())
    ^
../../gcc-8.1.0/gcc/ipa-fnsummary.h:163:19: note: previous use is here
class GTY((user)) ipa_fn_summary_t: public function_summary <ipa_fn_summary *>
                  ^
../../gcc-8.1.0/gcc/data-streamer.h:221:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_uchar (struct lto_input_block *ib)
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:221:22: note: did you mean class here?
streamer_read_uchar (struct lto_input_block *ib)
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/data-streamer.h:251:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:251:29: note: did you mean class here?
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^~~~~~
                            class
../../gcc-8.1.0/gcc/data-streamer.h:340:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_record_start (struct lto_input_block *ib)
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:340:29: note: did you mean class here?
streamer_read_record_start (struct lto_input_block *ib)
                            ^~~~~~
                            class
In file included from ../../gcc-8.1.0/gcc/ipa-inline-analysis.c:30:
../../gcc-8.1.0/gcc/tree-streamer.h:61:50: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_read_string_cst (struct data_in *, struct lto_input_block *);
                                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:61:50: note: did you mean class here?
tree streamer_read_string_cst (struct data_in *, struct lto_input_block *);
                                                 ^~~~~~
                                                 class
../../gcc-8.1.0/gcc/tree-streamer.h:62:27: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_read_chain (struct lto_input_block *, struct data_in *);
                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:62:27: note: did you mean class here?
tree streamer_read_chain (struct lto_input_block *, struct data_in *);
                          ^~~~~~
                          class
../../gcc-8.1.0/gcc/tree-streamer.h:63:27: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_alloc_tree (struct lto_input_block *, struct data_in *,
                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:63:27: note: did you mean class here?
tree streamer_alloc_tree (struct lto_input_block *, struct data_in *,
                          ^~~~~~
                          class
../../gcc-8.1.0/gcc/tree-streamer.h:65:31: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
void streamer_read_tree_body (struct lto_input_block *, struct data_in *, tree);
                              ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:65:31: note: did you mean class here?
void streamer_read_tree_body (struct lto_input_block *, struct data_in *, tree);
                              ^~~~~~
                              class
../../gcc-8.1.0/gcc/tree-streamer.h:66:33: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_get_pickled_tree (struct lto_input_block *, struct data_in *);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:66:33: note: did you mean class here?
tree streamer_get_pickled_tree (struct lto_input_block *, struct data_in *);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/tree-streamer.h:67:36: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
void streamer_read_tree_bitfields (struct lto_input_block *,
                                   ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:67:36: note: did you mean class here?
void streamer_read_tree_bitfields (struct lto_input_block *,
                                   ^~~~~~
                                   class
../../gcc-8.1.0/gcc/tree-streamer.h:120:7: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
           ((struct lto_input_block *)
             ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:120:7: note: did you mean class here?
           ((struct lto_input_block *)
             ^~~~~~
             class
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ipa-predicate.o -MT ipa-predicate.o -MMD -MP -MF ./.deps/ipa-predicate.TPo ../../gcc-8.1.0/gcc/ipa-predicate.c
In file included from ../../gcc-8.1.0/gcc/ipa-inline-analysis.c:31:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/ipa-inline-analysis.c:31:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/ipa-inline-analysis.c:31:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1581:19: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/cgraph.h:1581:19: note: did you mean class here?
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^~~~~~
                  class
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
59 warnings generated.
In file included from ../../gcc-8.1.0/gcc/ipa-inline-analysis.c:44:
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: note: did you mean class here?
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^~~~~~
                           class
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: note: did you mean class here?
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: warning: struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]
static inline struct ipa_polymorphic_call_context *
              ^
../../gcc-8.1.0/gcc/cgraph.h:1495:15: note: previous use is here
class GTY(()) ipa_polymorphic_call_context {
              ^
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: note: did you mean class here?
static inline struct ipa_polymorphic_call_context *
              ^~~~~~
              class
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: note: did you mean class here?
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: warning: clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ipa-profile.o -MT ipa-profile.o -MMD -MP -MF ./.deps/ipa-profile.TPo ../../gcc-8.1.0/gcc/ipa-profile.c
struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: note: did you mean class here?
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^~~~~~
                                       class
In file included from ../../gcc-8.1.0/gcc/ipa-inline-analysis.c:45:
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.h:24:
../../gcc-8.1.0/gcc/sreal.h:38:1: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
struct lto_input_block;
^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/sreal.h:38:1: note: did you mean class here?
struct lto_input_block;
^~~~~~
class
In file included from ../../gcc-8.1.0/gcc/ipa-inline-analysis.c:45:
../../gcc-8.1.0/gcc/ipa-fnsummary.h:171:5: warning: struct 'ipa_fn_summary_t' was previously declared as a class [-Wmismatched-tags]
    struct ipa_fn_summary_t *summary = new (ggc_alloc <ipa_fn_summary_t> ())
    ^
../../gcc-8.1.0/gcc/ipa-fnsummary.h:163:19: note: previous use is here
class GTY((user)) ipa_fn_summary_t: public function_summary <ipa_fn_summary *>
                  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
16 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ipa-prop.o -MT ipa-prop.o -MMD -MP -MF ./.deps/ipa-prop.TPo ../../gcc-8.1.0/gcc/ipa-prop.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/ipa-predicate.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/ipa-inline-analysis.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<edge_growth_cache_entry, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<edge_growth_cache_entry, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<edge_growth_cache_entry>' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1585:10: note: in instantiation of member function 'vec<edge_growth_cache_entry, va_heap, vl_ptr>::reserve' requested here
  return reserve (nelems, true PASS_MEM_STAT);
         ^
../../gcc-8.1.0/gcc/vec.h:1713:3: note: in instantiation of member function 'vec<edge_growth_cache_entry, va_heap, vl_ptr>::reserve_exact' requested here
  reserve_exact (len - oldlen PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/vec.h:1731:3: note: in instantiation of member function 'vec<edge_growth_cache_entry, va_heap, vl_ptr>::safe_grow' requested here
  safe_grow (len PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/ipa-inline-analysis.c:102:23: note: in instantiation of member function 'vec<edge_growth_cache_entry, va_heap, vl_ptr>::safe_grow_cleared' requested here
    edge_growth_cache.safe_grow_cleared (symtab->edges_max_uid);
                      ^
In file included from ../../gcc-8.1.0/gcc/ipa-profile.c:49:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/ipa-predicate.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/ipa-profile.c:49:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/ipa-predicate.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-predicate.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-profile.c:49:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-profile.c:49:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-predicate.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ipa-profile.c:49:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
51 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ipa-param-manipulation.o -MT ipa-param-manipulation.o -MMD -MP -MF ./.deps/ipa-param-manipulation.TPo ../../gcc-8.1.0/gcc/ipa-param-manipulation.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
21 warnings generated.
In file included from ../../gcc-8.1.0/gcc/ipa-prop.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ipa-pure-const.o -MT ipa-pure-const.o -MMD -MP -MF ./.deps/ipa-pure-const.TPo ../../gcc-8.1.0/gcc/ipa-pure-const.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/ipa-param-manipulation.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
26 warnings generated.
73 warnings generated.
In file included from ../../gcc-8.1.0/gcc/ipa-prop.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ipa-icf.o -MT ipa-icf.o -MMD -MP -MF ./.deps/ipa-icf.TPo ../../gcc-8.1.0/gcc/ipa-icf.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ipa-icf-gimple.o -MT ipa-icf-gimple.o -MMD -MP -MF ./.deps/ipa-icf-gimple.TPo ../../gcc-8.1.0/gcc/ipa-icf-gimple.c
In file included from ../../gcc-8.1.0/gcc/ipa-prop.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-prop.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: clangwarning: : treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]warning
: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/ipa-param-manipulation.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/ipa-prop.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ipa-predicate.c:26:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/ipa-predicate.c:26:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/ipa-predicate.c:26:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
46 warnings generated.
In file included from ../../gcc-8.1.0/gcc/ipa-param-manipulation.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-param-manipulation.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
280 warnings generated.
In file included from ../../gcc-8.1.0/gcc/ipa-predicate.c:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ipa-predicate.c:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ipa-param-manipulation.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ipa-reference.o -MT ipa-reference.o -MMD -MP -MF ./.deps/ipa-reference.TPo ../../gcc-8.1.0/gcc/ipa-reference.c
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ipa-predicate.c:30:
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: note: did you mean class here?
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^~~~~~
                           class
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: note: did you mean class here?
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: warning: struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]
static inline struct ipa_polymorphic_call_context *
              ^
../../gcc-8.1.0/gcc/cgraph.h:1495:15: note: previous use is here
class GTY(()) ipa_polymorphic_call_context {
              ^
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: note: did you mean class here?
static inline struct ipa_polymorphic_call_context *
              ^~~~~~
              class
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: In file included from warning../../gcc-8.1.0/gcc/ipa-pure-const.c: :struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]36
:
../../gcc-8.1.0/gcc/coretypes.hipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i):
75                                     ^:
1../../gcc-8.1.0/gcc/ipa-prop.h:: 564warning:: 23class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]:
 note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:609:class rtx_def;38
:^ 
note: did you mean class here?../../gcc-8.1.0/gcc/coretypes.h
:55:8: note: ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)previous use is here

                                     ^~~~~~struct rtx_def;

                                     class       ^

../../gcc-8.1.0/gcc/ipa-prop.h:667:40: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: note: did you mean class here?
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^~~~~~
                                       class
57 warnings generated.
In file included from ../../gcc-8.1.0/gcc/ipa-predicate.c:31:
../../gcc-8.1.0/gcc/ipa-fnsummary.h:171:5: warning: struct 'ipa_fn_summary_t' was previously declared as a class [-Wmismatched-tags]
    struct ipa_fn_summary_t *summary = new (ggc_alloc <ipa_fn_summary_t> ())
    ^
../../gcc-8.1.0/gcc/ipa-fnsummary.h:163:19: note: previous use is here
class GTY((user)) ipa_fn_summary_t: public function_summary <ipa_fn_summary *>
                  ^
In file included from ../../gcc-8.1.0/gcc/ipa-profile.c:52:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/ipa-predicate.c:35:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/ipa-profile.c:54:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ipa-profile.c:54:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ipa-profile.c:56:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/ipa-profile.c:56:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/ipa-profile.c:56:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: In file included from note../../gcc-8.1.0/gcc/ipa-pure-const.c: :previous use is here36
:
In file included from   symtab_node../../gcc-8.1.0/gcc/coretypes.h
:  ^417
:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/ipa-predicate.c:36:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/sreal.h:38:1: note: did you mean class here?
struct lto_input_block;
^~~~~~
class
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/ipa-predicate.c:36:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/cgraph.h../../gcc-8.1.0/gcc/lto-streamer.h::2020750::105::  warningnote: : class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]did you mean class here?

  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h                                struct lto_input_block *, const char *, size_t);
:                                ^~~~~~
891                                class:
39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
../../gcc-8.1.0/gcc/lto-streamer.h  friend class cgraph_node;:
780         ^~~~~:
34         struct: 
warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]../../gcc-8.1.0/gcc/cgraph.h
:2021:10: extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;warning
:                                  ^class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]

../../gcc-8.1.0/gcc/lto-streamer.h:363  friend class cgraph_edge;:
7         ^:
 ../../gcc-8.1.0/gcc/cgraph.hnote:: 1636previous use is here:
17:class lto_input_block
       ^note
: previous use is here
../../gcc-8.1.0/gcc/lto-streamer.h:780            for_user)) cgraph_edge {:
34                       ^:
 note: did you mean class here?
../../gcc-8.1.0/gcc/cgraph.h:2021:extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;10
:                                 ^~~~~~ 
note                                 class: 
did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/cgraph.h:1797:38: note: previous use is here
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
In file included from ../../gcc-8.1.0/gcc/ipa-predicate.c:36:
../../gcc-8.1.0/gcc/data-streamer.h:76:53: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:76:53: note: did you mean class here?
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^~~~~~
                                                    class
../../gcc-8.1.0/gcc/data-streamer.h:78:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                          struct lto_input_block *,
                                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:78:8: note: did you mean class here?
                                          struct lto_input_block *,
                                          ^~~~~~
                                          class
../../gcc-8.1.0/gcc/data-streamer.h:83:44: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:83:44: note: did you mean class here?
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^~~~~~
                                           class
../../gcc-8.1.0/gcc/data-streamer.h:84:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:84:34: note: did you mean class here?
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:85:37: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:85:37: note: did you mean class here?
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^~~~~~
                                    class
../../gcc-8.1.0/gcc/data-streamer.h:86:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:86:34: note: did you mean class here?
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:87:38: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:87:38: note: did you mean class here?
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/data-streamer.h:152:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_bitpack (struct lto_input_block *ib)
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:152:24: note: did you mean class here?
streamer_read_bitpack (struct lto_input_block *ib)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/data-streamer.h:177:25: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:177:25: note: did you mean class here?
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^~~~~~
                               class
../../gcc-8.1.0/gcc/data-streamer.h:221:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_uchar (struct lto_input_block *ib)
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:221:22: note: did you mean class here?
streamer_read_uchar (struct lto_input_block *ib)
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/data-streamer.h:251:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:251:29: note: did you mean class here?
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^~~~~~
                            class
../../gcc-8.1.0/gcc/data-streamer.h:340:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_record_start (struct lto_input_block *ib)
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:340:29: note: did you mean class here?
streamer_read_record_start (struct lto_input_block *ib)
                            ^~~~~~
                            class
In file included from ../../gcc-8.1.0/gcc/ipa-profile.c:57:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from ../../gcc-8.1.0/gcc/ipa-pure-const.c:36:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-pure-const.c:36:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-profile.c:57:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/cgraph.h:1797:38: note: previous use is here
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/ipa-predicate.c:486:23: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
predicate::stream_in (struct lto_input_block *ib)
                      ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/ipa-predicate.c:486:23: note: did you mean class here?
predicate::stream_in (struct lto_input_block *ib)
                      ^~~~~~
                      class
In file included from ../../gcc-8.1.0/gcc/ipa-icf-gimple.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/ipa-profile.c:57:
../../gcc-8.1.0/gcc/data-streamer.h:76:53: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:76:53: note: did you mean class here?
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^~~~~~
                                                    class
../../gcc-8.1.0/gcc/data-streamer.h:78:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                          struct lto_input_block *,
                                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:78:8: note: did you mean class here?
                                          struct lto_input_block *,
                                          ^~~~~~
                                          class
../../gcc-8.1.0/gcc/data-streamer.h:83:44: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:83:44: note: did you mean class here?
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^~~~~~
                                           class
../../gcc-8.1.0/gcc/data-streamer.h:84:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:84:34: note: did you mean class here?
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:85:37: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:85:37: note: did you mean class here?
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^~~~~~
                                    class
../../gcc-8.1.0/gcc/data-streamer.h:86:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:86:34: note: did you mean class here?
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:87:38: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:87:38: note: did you mean class here?
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/data-streamer.h:152:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_bitpack (struct lto_input_block *ib)
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:152:24: note: did you mean class here?
streamer_read_bitpack (struct lto_input_block *ib)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/data-streamer.h:177:25: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:177:25: note: did you mean class here?
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^~~~~~
                               class
../../gcc-8.1.0/gcc/data-streamer.h:221:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_uchar (struct lto_input_block *ib)
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:221:22: note: did you mean class here?
streamer_read_uchar (struct lto_input_block *ib)
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/data-streamer.h:251:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:251:29: note: did you mean class here?
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^~~~~~
                            class
../../gcc-8.1.0/gcc/data-streamer.h:340:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_record_start (struct lto_input_block *ib)
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: In file included from previous use is here../../gcc-8.1.0/gcc/ipa-pure-const.c:36:

In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from class lto_input_block../../gcc-8.1.0/gcc/hash-table.h:
561      ^:

../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
../../gcc-8.1.0/gcc/data-streamer.h:struct mem_usage340
:^29
: note: did you mean class here?
streamer_read_record_start (struct lto_input_block *ib)
                            ^~~~~~
                            class
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ipa-profile.c:62:
../../gcc-8.1.0/gcc/value-prof.h:109:40: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void stream_in_histogram_value (struct lto_input_block *, gimple *);
                                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/value-prof.h:109:40: note: did you mean class here?
extern void stream_in_histogram_value (struct lto_input_block *, gimple *);
                                       ^~~~~~
                                       class
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ipa-hsa.o -MT ipa-hsa.o -MMD -MP -MF ./.deps/ipa-hsa.TPo ../../gcc-8.1.0/gcc/ipa-hsa.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ipa-ref.o -MT ipa-ref.o -MMD -MP -MF ./.deps/ipa-ref.TPo ../../gcc-8.1.0/gcc/ipa-ref.c
In file included from ../../gcc-8.1.0/gcc/ipa-profile.c:66:
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: note: did you mean class here?
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^~~~~~
                           class
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: note: did you mean class here?
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: warning: struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]
static inline struct ipa_polymorphic_call_context *
              ^
../../gcc-8.1.0/gcc/cgraph.h:1495:15: note: previous use is here
class GTY(()) ipa_polymorphic_call_context {
              ^
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: note: did you mean class here?
static inline struct ipa_polymorphic_call_context *
              ^~~~~~
              class
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: note: did you mean class here?
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: note: did you mean class here?
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^~~~~~
                                       class
In file included from ../../gcc-8.1.0/gcc/ipa-profile.c:67:
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.h:24:
../../gcc-8.1.0/gcc/sreal.h:38:1: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
struct lto_input_block;
^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/sreal.h:38:1: note: did you mean class here?
struct lto_input_block;
^~~~~~
class
In file included from ../../gcc-8.1.0/gcc/ipa-reference.c:41:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/ipa-profile.c:67:
../../gcc-8.1.0/gcc/ipa-fnsummary.h:171:5: warning: struct 'ipa_fn_summary_t' was previously declared as a class [-Wmismatched-tags]
    struct ipa_fn_summary_t *summary = new (ggc_alloc <ipa_fn_summary_t> ())
    ^
../../gcc-8.1.0/gcc/ipa-fnsummary.h:163:19: note: previous use is here
class GTY((user)) ipa_fn_summary_t: public function_summary <ipa_fn_summary *>
                  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/ipa-icf.c:57:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/ipa-icf-gimple.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/ipa-prop.c:24:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ipa-reference.c:41:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/ipa-icf-gimple.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-icf-gimple.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-prop.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ipa-prop.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ipa-icf-gimple.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ipa-profile.c:54:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/ipa-profile.c:119:29: note: in instantiation of member function 'object_allocator<histogram_entry>::allocate' requested here
      *val = histogram_pool.allocate ();
                            ^
In file included from ../../gcc-8.1.0/gcc/ipa-reference.c:41:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-reference.c:41:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-hsa.c:27:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/ipa-reference.c:41:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
93 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ipa-utils.o -MT ipa-utils.o -MMD -MP -MF ./.deps/ipa-utils.TPo ../../gcc-8.1.0/gcc/ipa-utils.c
64 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ipa.o -MT ipa.o -MMD -MP -MF ./.deps/ipa.TPo ../../gcc-8.1.0/gcc/ipa.c
In file included from ../../gcc-8.1.0/gcc/ipa-icf.c:57:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/ipa-hsa.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/ipa-pure-const.c:38:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-pure-const.c:38:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-pure-const.c:38:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-pure-const.c:38:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-pure-const.c:38:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-pure-const.c:38:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-pure-const.c:38:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/ipa-pure-const.c:38:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-pure-const.c:38:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-pure-const.c:38:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-pure-const.c:38:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-pure-const.c:38:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-pure-const.c:38:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-pure-const.c:38:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-pure-const.c:38:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-icf.c:57:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-icf.c:57:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-prop.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/ipa-param-manipulation.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/gimple.h:2579:3:../../gcc-8.1.0/gcc/coretypes.h :warning75: :array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]1
: note  gs->op[2] = rhs;: 
did you mean struct here?  ^      ~

class rtx_def;../../gcc-8.1.0/gcc/gimple.h
:^~~~~346
:struct3
: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/ipa-hsa.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:../../gcc-8.1.0/gcc/gimple.h423::
3026In file included from :../../gcc-8.1.0/gcc/hash-table.h:10235:
:../../gcc-8.1.0/gcc/ggc.h :warning272:: 8array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]:
 warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return gs->op[1];
         ^      ~
inline struct rtx_def *
../../gcc-8.1.0/gcc/gimple.h       ^:
371../../gcc-8.1.0/gcc/coretypes.h::375:: 7note::  array 'op' declared herenote
: previous use is here
class rtx_def;
  tree GTY((length ("%h.num_ops"))) op[1];      ^

  ^
In file included from ../../gcc-8.1.0/gcc/ipa-hsa.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/ipa-icf.c:57:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
70 warnings generated.
In file included from ../../gcc-8.1.0/gcc/ipa-hsa.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ipa-ref.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/ipa-param-manipulation.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ipa-param-manipulation.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ira.o -MT ira.o -MMD -MP -MF ./.deps/ira.TPo ../../gcc-8.1.0/gcc/ira.c
In file included from ../../gcc-8.1.0/gcc/ipa-prop.c:27:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ipa-prop.c:27:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
37 warnings generated.
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/ipa.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/ipa-prop.c:30:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/streamer-hooks.h:28:1: note: did you mean class here?
struct lto_input_block;
^~~~~~
class
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from ../../gcc-8.1.0/gcc/ipa-prop.c:30:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/tree-pass.h:135:7: note: previous use is here
class varpool_node;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-prop.c:30:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
In file included from ../../gcc-8.1.0/gcc/ipa-prop.c:30:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
../../gcc-8.1.0/gcc/data-streamer.h:76:53: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:76:53: note: did you mean class here?
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^~~~~~
                                                    class
../../gcc-8.1.0/gcc/data-streamer.h:78:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                          struct lto_input_block *,
                                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ira-build.o -MT ira-build.o -MMD -MP -MF ./.deps/ira-build.TPo ../../gcc-8.1.0/gcc/ira-build.c
../../gcc-8.1.0/gcc/data-streamer.h:78:8: note: did you mean class here?
                                          struct lto_input_block *,
                                          ^~~~~~
                                          class
../../gcc-8.1.0/gcc/data-streamer.h:83:44: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:83:44: note: did you mean class here?
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^~~~~~
                                           class
../../gcc-8.1.0/gcc/data-streamer.h:84:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:84:34: note: did you mean class here?
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:85:37: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:85:37: note: did you mean class here?
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^~~~~~
                                    class
../../gcc-8.1.0/gcc/data-streamer.h:86:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:86:34: note: did you mean class here?
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:87:38: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:87:38: note: did you mean class here?
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/data-streamer.h:152:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_bitpack (struct lto_input_block *ib)
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:152:24: note: did you mean class here?
streamer_read_bitpack (struct lto_input_block *ib)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/data-streamer.h:177:25: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:177:25: note: did you mean class here?
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^~~~~~
                               class
In file included from ../../gcc-8.1.0/gcc/ipa-ref.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/data-streamer.h:221:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_uchar (struct lto_input_block *ib)
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:221:22: note: did you mean class here?
streamer_read_uchar (struct lto_input_block *ib)
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/data-streamer.h:251:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:251:29: note: did you mean class here?
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^~~~~~
                            class
../../gcc-8.1.0/gcc/data-streamer.h:340:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_record_start (struct lto_input_block *ib)
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:340:29: note: did you mean class here?
streamer_read_record_start (struct lto_input_block *ib)
                            ^~~~~~
                            class
In file included from ../../gcc-8.1.0/gcc/ipa-prop.c:30:
../../gcc-8.1.0/gcc/tree-streamer.h:61:50: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_read_string_cst (struct data_in *, struct lto_input_block *);
                                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:61:50: note: did you mean class here?
tree streamer_read_string_cst (struct data_in *, struct lto_input_block *);
                                                 ^~~~~~
                                                 class
../../gcc-8.1.0/gcc/tree-streamer.h:62:27: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_read_chain (struct lto_input_block *, struct data_in *);
                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:62:27: note: did you mean class here?
tree streamer_read_chain (struct lto_input_block *, struct data_in *);
                          ^~~~~~
                          class
../../gcc-8.1.0/gcc/tree-streamer.h:63:27: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_alloc_tree (struct lto_input_block *, struct data_in *,
                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:63:27: note: did you mean class here?
tree streamer_alloc_tree (struct lto_input_block *, struct data_in *,
                          ^~~~~~
                          class
../../gcc-8.1.0/gcc/tree-streamer.h:65:31: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
void streamer_read_tree_body (struct lto_input_block *, struct data_in *, tree);
                              ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:65:31: note: did you mean class here?
void streamer_read_tree_body (struct lto_input_block *, struct data_in *, tree);
                              ^~~~~~
                              class
../../gcc-8.1.0/gcc/tree-streamer.h:66:33: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_get_pickled_tree (struct lto_input_block *, struct data_in *);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:66:33: note: did you mean class here?
tree streamer_get_pickled_tree (struct lto_input_block *, struct data_in *);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/tree-streamer.h:67:36: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
void streamer_read_tree_bitfields (struct lto_input_block *,
                                   ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:67:36: note: did you mean class here?
void streamer_read_tree_bitfields (struct lto_input_block *,
                                   ^~~~~~
                                   class
../../gcc-8.1.0/gcc/tree-streamer.h:120:7: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
           ((struct lto_input_block *)
             ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:120:7: note: did you mean class here?
           ((struct lto_input_block *)
             ^~~~~~
             class
In file included from ../../gcc-8.1.0/gcc/ipa-prop.c:31:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/ipa-prop.c:31:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/ipa-prop.c:31:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1581:19: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/cgraph.h:1581:19: note: did you mean class here?
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^~~~~~
                  class
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/ipa-ref.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-ref.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-pure-const.c:40:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/ipa-utils.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/ipa-ref.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/ipa-prop.c:44:
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: note: did you mean class here?
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^~~~~~
                           class
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: note: did you mean class here?
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: warning: struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]
static inline struct ipa_polymorphic_call_context *
              ^
../../gcc-8.1.0/gcc/cgraph.h:1495:15: note: previous use is here
class GTY(()) ipa_polymorphic_call_context {
              ^
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: note: did you mean class here?
static inline struct ipa_polymorphic_call_context *
              ^~~~~~
              class
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: note: did you mean class here?
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^~~~~~
                                     class
In file included from ../../gcc-8.1.0/gcc/ipa.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
In file included from ../../gcc-8.1.0/gcc/ipa-param-manipulation.c:27:
../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/ipa-prop.h::2492667::1040::  warningnote: : array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]did you mean class here?

  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.hvoid ipa_free_edge_args_substructures (struct ipa_edge_args *);:
346                                       ^~~~~~:
3                                       class:
 note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/ipa-prop.c:48:
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.h:24:
../../gcc-8.1.0/gcc/sreal.h:38:1: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
struct lto_input_block;
^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/sreal.h:38:1: note: did you mean class here?
struct lto_input_block;
^~~~~~
class
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3:In file included from  ../../gcc-8.1.0/gcc/ipa-prop.cnote: :array 'op' declared here48
:
../../gcc-8.1.0/gcc/ipa-fnsummary.h:  tree GTY((length ("%h.num_ops"))) op[1];171
:  ^5
: warning: struct 'ipa_fn_summary_t' was previously declared as a class [-Wmismatched-tags]
../../gcc-8.1.0/gcc/gimple.h:    struct ipa_fn_summary_t *summary = new (ggc_alloc <ipa_fn_summary_t> ())3154
:    ^3
:../../gcc-8.1.0/gcc/ipa-fnsummary.h :warning163: :array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]19
:   call_stmt->op[2] = chain;note
:   ^             ~previous use is here

../../gcc-8.1.0/gcc/gimple.h:371:3: noteclass GTY((user)) ipa_fn_summary_t: public function_summary <ipa_fn_summary *>: 
array 'op' declared here                  ^

  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/ipa-reference.c:44:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/ira.c:368:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
In file included from   tree GTY((length ("%h.num_ops"))) op[1];../../gcc-8.1.0/gcc/ipa-pure-const.c
:  ^42:

In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/streamer-hooks.h:28:1: note: did you mean class here?
struct lto_input_block;
^~~~~~
class../../gcc-8.1.0/gcc/gimple.h
:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/profile-count.h../../gcc-8.1.0/gcc/gimple.h::573:37141::3 :note : notedid you mean class here?
: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];  static profile_probability stream_in (struct lto_input_block *);

                                        ^~~~~~  ^

                                        class
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/ipa.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/hash-table.h::3146235::
11../../gcc-8.1.0/gcc/ggc.h:: 272warning:: 8array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]:
 warning:   return &call_stmt->op[2];struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
          ^             ~

../../gcc-8.1.0/gcc/gimple.h:371inline struct rtx_def *:
3       ^:
 ../../gcc-8.1.0/gcc/coretypes.h:note75: :array 'op' declared here7
: note: previous use is here
  tree GTY((length ("%h.num_ops"))) op[1];
class rtx_def;  ^

      ^
In file included from ../../gcc-8.1.0/gcc/ipa.c:22:
../../gcc-8.1.0/gcc/gimple.hIn file included from :../../gcc-8.1.0/gcc/coretypes.h3154::4233:
:In file included from  ../../gcc-8.1.0/gcc/hash-table.hwarning:: 235array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]:

../../gcc-8.1.0/gcc/ggc.h:275:11  call_stmt->op[2] = chain;:
   ^             ~warning
: ../../gcc-8.1.0/gcc/gimple.hstruct 'rtx_def' was previously declared as a class [-Wmismatched-tags]:
371:3: note: array 'op' declared here
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
  tree GTY((length ("%h.num_ops"))) op[1];../../gcc-8.1.0/gcc/coretypes.h
:  ^75
:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/ipa-prop.c:377:7: warning: struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]
      struct ipa_polymorphic_call_context *ctx
      ^
../../gcc-8.1.0/gcc/cgraph.h:1495:15: note: previous use is here
class GTY(()) ipa_polymorphic_call_context {
              ^
In file included from ../../gcc-8.1.0/gcc/ipa-pure-const.c:42:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:744:../../gcc-8.1.0/gcc/ipa-prop.c8::377 :warning7: :struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags] 
note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^      struct ipa_polymorphic_call_context *ctx

../../gcc-8.1.0/gcc/lto-streamer.h      ^~~~~~:
363      class:
7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/tree-pass.h:135:7: note: previous use is here
class varpool_node;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-pure-const.c:42:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/ipa-pure-const.c:42:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
../../gcc-8.1.0/gcc/data-streamer.h:76:53: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:76:53: note: did you mean class here?
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^~~~~~
                                                    class
../../gcc-8.1.0/gcc/data-streamer.h:78:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                          struct lto_input_block *,
                                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:78:8: note: did you mean class here?
                                          struct lto_input_block *,
                                          ^~~~~~
                                          class
../../gcc-8.1.0/gcc/data-streamer.h:83:44: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:83:44: note: did you mean class here?
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^~~~~~
                                           class
../../gcc-8.1.0/gcc/data-streamer.h:84:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:84:34: note: did you mean class here?
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:85:37: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:85:37: note: did you mean class here?
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^~~~~~
                                    class
../../gcc-8.1.0/gcc/data-streamer.h:86:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:86:34: note: did you mean class here?
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:87:38: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:87:38: note: did you mean class here?
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/data-streamer.h:152:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_bitpack (struct lto_input_block *ib)
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:152:24: note: did you mean class here?
streamer_read_bitpack (struct lto_input_block *ib)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/data-streamer.h:177:25: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:177:25: note: did you mean class here?
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^~~~~~
                               class
../../gcc-8.1.0/gcc/data-streamer.h:221:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_uchar (struct lto_input_block *ib)
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:221:22: note: did you mean class here?
streamer_read_uchar (struct lto_input_block *ib)
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/data-streamer.h:251:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:251:29: note: did you mean class here?
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^~~~~~
                            class
../../gcc-8.1.0/gcc/data-streamer.h:340:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_record_start (struct lto_input_block *ib)
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:340:29: note: did you mean class here?
streamer_read_record_start (struct lto_input_block *ib)
                            ^~~~~~
                            class
In file included from ../../gcc-8.1.0/gcc/ipa-pure-const.c:42:
../../gcc-8.1.0/gcc/tree-streamer.h:61:50: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_read_string_cst (struct data_in *, struct lto_input_block *);
                                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:61:50: note: did you mean class here?
tree streamer_read_string_cst (struct data_in *, struct lto_input_block *);
                                                 ^~~~~~
                                                 class
../../gcc-8.1.0/gcc/tree-streamer.h:62:27: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_read_chain (struct lto_input_block *, struct data_in *);
                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:62:27: note: did you mean class here?
tree streamer_read_chain (struct lto_input_block *, struct data_in *);
                          ^~~~~~
                          class
../../gcc-8.1.0/gcc/tree-streamer.h:63:27: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_alloc_tree (struct lto_input_block *, struct data_in *,
                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:63:27: note: did you mean class here?
tree streamer_alloc_tree (struct lto_input_block *, struct data_in *,
                          ^~~~~~
                          class
../../gcc-8.1.0/gcc/tree-streamer.h:65:31: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
void streamer_read_tree_body (struct lto_input_block *, struct data_in *, tree);
                              ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:65:31: note: did you mean class here?
void streamer_read_tree_body (struct lto_input_block *, struct data_in *, tree);
                              ^~~~~~
                              class
../../gcc-8.1.0/gcc/tree-streamer.h:66:33: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_get_pickled_tree (struct lto_input_block *, struct data_in *);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:66:33: note: did you mean class here?
tree streamer_get_pickled_tree (struct lto_input_block *, struct data_in *);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/tree-streamer.h:67:36: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
void streamer_read_tree_bitfields (struct lto_input_block *,
                                   ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:67:36: note: did you mean class here?
void streamer_read_tree_bitfields (struct lto_input_block *,
                                   ^~~~~~
                                   class
../../gcc-8.1.0/gcc/tree-streamer.h:120:7: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
           ((struct lto_input_block *)
             ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:120:7: note: did you mean class here?
           ((struct lto_input_block *)
             ^~~~~~
             class
In file included from ../../gcc-8.1.0/gcc/ipa-pure-const.c:43:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/ipa.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ipa-pure-const.c:43:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/ipa-pure-const.c:43:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/ipa-utils.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/ipa-param-manipulation.c:29:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
../../gcc-8.1.0/gcc/cgraph.h:1581:19: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/cgraph.h:1581:19: note: did you mean class here?
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^~~~~~
                  class
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/ipa-param-manipulation.c:29:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:../../gcc-8.1.0/gcc/cgraph.h1707::22020:: 10note: : warningdid you mean class here?: 
class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
 struct symtab_node *symtab_node;  friend class cgraph_node;

 ^~~~~~         ^

 class../../gcc-8.1.0/gcc/cgraph.h
:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/ipa-param-manipulation.c:29:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/ipa-prop.c:1830:3: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
  struct ipa_edge_args *args = IPA_EDGE_REF (cs);
  ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.c:1830:3: note: did you mean class here?
  struct ipa_edge_args *args = IPA_EDGE_REF (cs);
  ^~~~~~
  class
In file included from ../../gcc-8.1.0/gcc/ipa-icf-gimple.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ira-build.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: ../../gcc-8.1.0/gcc/ipa-prop.cclass 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
:1854:4: warning: struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h          struct ipa_polymorphic_call_context context (cs->caller->decl,:55
:8          ^:
 note: ../../gcc-8.1.0/gcc/cgraph.hprevious use is here:
1495:struct rtx_def;
15       ^:
 note: previous use is here
class GTY(()) ipa_polymorphic_call_context {
              ^
../../gcc-8.1.0/gcc/ipa-prop.c:1854:4: note: did you mean class here?
          struct ipa_polymorphic_call_context context (cs->caller->decl,
          ^~~~~~
          class
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/ipa-reference.c:46:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/ipa-icf.c:59:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-reference.c:46:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
In file included from  class../../gcc-8.1.0/gcc/ipa-icf.c
:59:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-icf.c:59:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-icf.c:59:
In file included from ../../gcc-8.1.0/gcc/target.hIn file included from :../../gcc-8.1.0/gcc/ipa-reference.c211:
:../../gcc-8.1.0/gcc/target.def46::
1680../../gcc-8.1.0/gcc/cgraph.h::1254:: 11warning::  empty macro arguments are a C99 feature [-Wc99-extensions]warning
: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50                                      struct symtab_node *ref = NULL);:
                                       ^note
: ../../gcc-8.1.0/gcc/cgraph.hexpanded from macro 'HOOK_VECTOR_END':
97:3: note: previous use is here
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
  symtab_node                                                 ^
  ^

In file included from ../../gcc-8.1.0/gcc/ipa-icf.c:59:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-icf.c:59:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-icf.c:59:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/ipa-icf.c:59:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-icf.c:59:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]../../gcc-8.1.0/gcc/ipa-prop.c
:2626:HOOK_VECTOR_END (c)3
:^ 
warning../../gcc-8.1.0/gcc/target-hooks-macros.h: :struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]43
:50: note:   struct ipa_edge_args *top = IPA_EDGE_REF (cs);expanded from macro 'HOOK_VECTOR_END'

  ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)23
:                                                 ^ 
note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
In file included from ../../gcc-8.1.0/gcc/ipa-icf.c:59:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def../../gcc-8.1.0/gcc/ipa-prop.c::61182626::13::  warningnote: : ../../gcc-8.1.0/gcc/cgraph.hdid you mean class here?:
empty macro arguments are a C99 feature [-Wc99-extensions]1637
:10: HOOK_VECTOR_END (cxx)warning  struct ipa_edge_args *top = IPA_EDGE_REF (cs);: 
class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
^

  ^~~~~~../../gcc-8.1.0/gcc/target-hooks-macros.h
  friend class cgraph_node;:  class43
:
50         ^:
 ../../gcc-8.1.0/gcc/cgraph.h:note891: :expanded from macro 'HOOK_VECTOR_END'39
:../../gcc-8.1.0/gcc/ipa-prop.c :note2627: #define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)previous use is here
:                                                 ^3
:
 warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^  struct ipa_edge_args *args = IPA_EDGE_REF (e);

  ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
In file included from ../../gcc-8.1.0/gcc/ipa-icf.c:59:
In file included from ../../gcc-8.1.0/gcc/target.h:211../../gcc-8.1.0/gcc/ipa-prop.c:
../../gcc-8.1.0/gcc/cgraph.h::2627../../gcc-8.1.0/gcc/target.def:1637:36207::10: :1 notenote: :: did you mean class here?did you mean struct here? 

warning: empty macro arguments are a C99 feature [-Wc99-extensions]  friend class cgraph_node;

         ^~~~~  struct ipa_edge_args *args = IPA_EDGE_REF (e);HOOK_VECTOR_END (emutls)


  ^~~~~~^         struct

../../gcc-8.1.0/gcc/target-hooks-macros.h
:  class43
:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/ipa-prop.c:2634:7: warning: struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]
      struct ipa_polymorphic_call_context *dst_ctx
      ^
../../gcc-8.1.0/gcc/cgraph.h:1495:15: note: previous use is here
class GTY(()) ipa_polymorphic_call_context {
              ^
../../gcc-8.1.0/gcc/ipa-prop.cIn file included from :../../gcc-8.1.0/gcc/ipa-icf.c2634::597:
:In file included from  ../../gcc-8.1.0/gcc/target.hnote:: 211did you mean class here?:

../../gcc-8.1.0/gcc/target.def:6328:1: warning:       struct ipa_polymorphic_call_context *dst_ctxempty macro arguments are a C99 feature [-Wc99-extensions]

      ^~~~~~
      class
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/ipa-prop.c:2641:4: warning: struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]
In file included from ../../gcc-8.1.0/gcc/ipa-icf.c:59:
          struct ipa_polymorphic_call_context *src_ctxIn file included from 
../../gcc-8.1.0/gcc/target.h          ^:
211../../gcc-8.1.0/gcc/cgraph.h:
:../../gcc-8.1.0/gcc/target.def1495::643015:In file included from 1::../../gcc-8.1.0/gcc/ipa-utils.c  :notewarning: 23previous use is here:
: In file included from empty macro arguments are a C99 feature [-Wc99-extensions]
../../gcc-8.1.0/gcc/coretypes.h
:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.hclass GTY(()) ipa_polymorphic_call_context {:
HOOK_VECTOR_END (shrink_wrap)              ^235
:

../../gcc-8.1.0/gcc/ggc.h:^272
:../../gcc-8.1.0/gcc/target-hooks-macros.h8:43::../../gcc-8.1.0/gcc/ipa-prop.c50 :warning: : note: 2641expanded from macro 'HOOK_VECTOR_END'struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
:
4: noteinline struct rtx_def *#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
: 
                                                 ^       ^did you mean class here?


../../gcc-8.1.0/gcc/coretypes.h:75:7:           struct ipa_polymorphic_call_context *src_ctxnote
:           ^~~~~~previous use is here

          class
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-utils.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
../../gcc-8.1.0/gcc/ipa-prop.c:  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);2657
:          ^8
: ../../gcc-8.1.0/gcc/coretypes.hwarning:: In file included from 75../../gcc-8.1.0/gcc/ipa-icf.cstruct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]::
759::
In file included from  ../../gcc-8.1.0/gcc/target.hnote              struct ipa_polymorphic_call_context ctx = *src_ctx;:: ../../gcc-8.1.0/gcc/cgraph.h211previous use is here
:
              ^:
../../gcc-8.1.0/gcc/target.def../../gcc-8.1.0/gcc/cgraph.h::20206688
::1class rtx_def;1495
10      ^::15:
  warning:warning : : class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]noteempty macro arguments are a C99 feature [-Wc99-extensions]

: previous use is here
  friend class cgraph_node;
HOOK_VECTOR_END (mode_switching)         ^

class GTY(()) ipa_polymorphic_call_context {^../../gcc-8.1.0/gcc/cgraph.h
:
891              ^../../gcc-8.1.0/gcc/target-hooks-macros.h
::4339::50 :../../gcc-8.1.0/gcc/ipa-prop.c notenote: :: previous use is here2657
expanded from macro 'HOOK_VECTOR_END':
8: note: struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {did you mean class here?#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)

                                      ^                                                 ^


              struct ipa_polymorphic_call_context ctx = *src_ctx;
              ^~~~~~
              class
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/ipa-prop.c:2727:8: warning: struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]
              struct ipa_polymorphic_call_context *src_ctx
              ^
../../gcc-8.1.0/gcc/cgraph.h:1495:15: note: previous use is here
class GTY(()) ipa_polymorphic_call_context {
              ^
../../gcc-8.1.0/gcc/ipa-prop.c:2727:8: note: did you mean class here?
              struct ipa_polymorphic_call_context *src_ctx
              ^~~~~~
              class
../../gcc-8.1.0/gcc/ipa-prop.c:2732:5: warning: struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]
                  struct ipa_polymorphic_call_context ctx = *src_ctx;
                  ^
../../gcc-8.1.0/gcc/cgraph.h:1495:15: note: previous use is here
class GTY(()) ipa_polymorphic_call_context {
              ^
../../gcc-8.1.0/gcc/ipa-prop.c:2732:5: note: did you mean class here?
                  struct ipa_polymorphic_call_context ctx = *src_ctx;
                  ^~~~~~
                  class
In file included from ../../gcc-8.1.0/gcc/ipa-icf.c:59:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-icf.c:60:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ipa-icf-gimple.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ipa-icf-gimple.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc-8.1.0/gcc/ipa-prop.c:3281:8: warning: struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]
                                   struct ipa_polymorphic_call_context ctx)
                                   ^
../../gcc-8.1.0/gcc/cgraph.h:1495:15: note: previous use is here
class GTY(()) ipa_polymorphic_call_context {
              ^
../../gcc-8.1.0/gcc/ipa-prop.c:3281:8: note: did you mean class here?
                                   struct ipa_polymorphic_call_context ctx)
                                   ^~~~~~
                                   class
../../gcc-8.1.0/gcc/ipa-prop.c:3391:3: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
  struct ipa_edge_args *top;
  ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.c:3391:3: note: did you mean class here?
  struct ipa_edge_args *top;
  ^~~~~~
  class
In file included from ../../gcc-8.1.0/gcc/ipa-utils.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/ipa-prop.c:3562:3: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
  struct ipa_edge_args *args = IPA_EDGE_REF (cs);
  ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.c:3562:3: note: did you mean class here?
  struct ipa_edge_args *args = IPA_EDGE_REF (cs);
  ^~~~~~
  class
In file included from ../../gcc-8.1.0/gcc/ira.c:368:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/ipa-reference.c:47:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
../../gcc-8.1.0/gcc/ipa-prop.c:3715:35: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_free_edge_args_substructures (struct ipa_edge_args *args)
                                  ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.c:3715:35: note: did you mean class here?
ipa_free_edge_args_substructures (struct ipa_edge_args *args)
                                  ^~~~~~
                                  class
In file included from ../../gcc-8.1.0/gcc/ipa-reference.c:47:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/cgraph.h:1797:38: note: previous use is here
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
In file included from ../../gcc-8.1.0/gcc/ipa-pure-const.c:60:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ipa-pure-const.c:60:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ipa-reference.c:47:
../../gcc-8.1.0/gcc/data-streamer.h:76:53: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:76:53: note: did you mean class here?
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^~~~~~
                                                    class
../../gcc-8.1.0/gcc/data-streamer.h:78:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                          struct lto_input_block *,
                                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:78:8: note: did you mean class here?
                                          struct lto_input_block *,
                                          ^~~~~~
                                          class
../../gcc-8.1.0/gcc/data-streamer.h:83:44: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:83:44: note: did you mean class here?
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^~~~~~
                                           class
../../gcc-8.1.0/gcc/data-streamer.h:84:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:84:34: note: did you mean class here?
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:85:37: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:85:37: note: did you mean class here?
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^~~~~~
                                    class
../../gcc-8.1.0/gcc/data-streamer.h:86:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:86:34: note: did you mean class here?
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:87:38: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:87:38: note: did you mean class here?
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/data-streamer.h:152:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_bitpack (struct lto_input_block *ib)
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:152:24: note: did you mean class here?
streamer_read_bitpack (struct lto_input_block *ib)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/data-streamer.h:177:25: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:177:25: note: did you mean class here?
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^~~~~~
                               class
../../gcc-8.1.0/gcc/ipa-prop.c:4341:7: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
      struct ipa_edge_args *args = IPA_EDGE_REF (e);
      ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
../../gcc-8.1.0/gcc/data-streamer.h                      ^:
221:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_uchar (struct lto_input_block *ib)
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363In file included from :../../gcc-8.1.0/gcc/ipa-pure-const.c7::62 :
note: ../../gcc-8.1.0/gcc/ipa-prop.hprevious use is here
:591:class lto_input_block28
      ^:
 ../../gcc-8.1.0/gcc/ipa-prop.cwarning:: 4341../../gcc-8.1.0/gcc/data-streamer.h::struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]7221
::22 :noteipa_get_cs_argument_count (struct ipa_edge_args *args) : 
did you mean class here?                           ^
note
: ../../gcc-8.1.0/gcc/ipa-prop.hdid you mean class here?:
564      struct ipa_edge_args *args = IPA_EDGE_REF (e);:streamer_read_uchar (struct lto_input_block *ib)23

:                     ^~~~~~       ^~~~~~note
:                      class

      classprevious use is here

class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: note: did you mean class here?
../../gcc-8.1.0/gcc/data-streamer.hipa_get_cs_argument_count (struct ipa_edge_args *args):
251                           ^~~~~~:
29                           class:
 ../../gcc-8.1.0/gcc/ipa-prop.cwarning:: 4355struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]:
7: warningstreamer_read_hwi_in_range (struct lto_input_block *ib,: 
struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]                            ^../../gcc-8.1.0/gcc/ipa-prop.h
:
601../../gcc-8.1.0/gcc/lto-streamer.h:24::      struct ipa_edge_args *args = IPA_EDGE_REF (e);363 :
warning7:       ^struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]:

 ../../gcc-8.1.0/gcc/ipa-prop.hnote:: 564previous use is here:ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)

23                       ^:
 class lto_input_block../../gcc-8.1.0/gcc/ipa-prop.h
:note564:       ^:previous use is here
23
: noteclass GTY((for_user)) ipa_edge_args../../gcc-8.1.0/gcc/data-streamer.h: :
previous use is here                      ^251
:
class GTY((for_user)) ipa_edge_args29
:                      ^ 
note../../gcc-8.1.0/gcc/ipa-prop.c: :did you mean class here?4355
:../../gcc-8.1.0/gcc/ipa-prop.h7::601streamer_read_hwi_in_range (struct lto_input_block *ib, 
note                            ^~~~~~: 
did you mean class here?                            class
:
24: note: did you mean class here?      struct ipa_edge_args *args = IPA_EDGE_REF (e);

      ^~~~~~
      class
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: warning: struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]
static inline struct ipa_polymorphic_call_context *
              ^
../../gcc-8.1.0/gcc/cgraph.h:1495:15: note: previous use is here
class GTY(()) ipa_polymorphic_call_context {
              ^
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: note: did you mean class here?
static inline struct ipa_polymorphic_call_context *
              ^~~~~~
              class
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: note: did you mean class here?
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^~~~~~
                                     class../../gcc-8.1.0/gcc/data-streamer.h
:340:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_record_start (struct lto_input_block *ib)
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h../../gcc-8.1.0/gcc/ipa-prop.c::3404399::297::  notewarning: : did you mean class here?struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]

streamer_read_record_start (struct lto_input_block *ib)      struct ipa_edge_args *args = IPA_EDGE_REF (e);

                            ^~~~~~      ^

                            class../../gcc-8.1.0/gcc/ipa-prop.h
:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.c:4399:7: note: did you mean class here?
      struct ipa_edge_args *args = IPA_EDGE_REF (e);
      ^~~~~~
      class
../../gcc-8.1.0/gcc/ipa-prop.c:4420:7: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
      struct ipa_edge_args *args = IPA_EDGE_REF (e);
      ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.c:4420:7: note: did you mean class here?
      struct ipa_edge_args *args = IPA_EDGE_REF (e);
      ^~~~~~
      class
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: note: did you mean class here?
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^~~~~~
                                       class
In file included from ../../gcc-8.1.0/gcc/ipa-pure-const.c:63:
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.h:24:
../../gcc-8.1.0/gcc/sreal.h:38:1: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
struct lto_input_block;
^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/sreal.h:38:1: note: did you mean class here?
struct lto_input_block;
^~~~~~
class
In file included from ../../gcc-8.1.0/gcc/ipa-icf.c:60:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ipa-icf.c:60:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ipa-pure-const.c:63:
../../gcc-8.1.0/gcc/ipa-fnsummary.h:171:5: warning: struct 'ipa_fn_summary_t' was previously declared as a class [-Wmismatched-tags]
    struct ipa_fn_summary_t *summary = new (ggc_alloc <ipa_fn_summary_t> ())
    ^
../../gcc-8.1.0/gcc/ipa-fnsummary.h:163:19: note: previous use is here
class GTY((user)) ipa_fn_summary_t: public function_summary <ipa_fn_summary *>
                  ^
In file included from ../../gcc-8.1.0/gcc/ipa-ref.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-ref.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-ref.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-ref.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira.c:368:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
In file included from        ^../../gcc-8.1.0/gcc/ipa-ref.c
:../../gcc-8.1.0/gcc/coretypes.h:24:
In file included from 75../../gcc-8.1.0/gcc/target.h::2117:
:../../gcc-8.1.0/gcc/target.def note:: 1732previous use is here:
1:class rtx_def; warning: 
empty macro arguments are a C99 feature [-Wc99-extensions]
      ^
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43In file included from :50../../gcc-8.1.0/gcc/ira.c::368 :
noteIn file included from : ../../gcc-8.1.0/gcc/coretypes.h:expanded from macro 'HOOK_VECTOR_END'423
:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)275
:                                                 ^11
: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-ref.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from In file included from ../../gcc-8.1.0/gcc/ipa-ref.c../../gcc-8.1.0/gcc/ira-build.c::2423:
:
In file included from In file included from ../../gcc-8.1.0/gcc/target.h../../gcc-8.1.0/gcc/coretypes.h::211417:
:
../../gcc-8.1.0/gcc/target.def../../gcc-8.1.0/gcc/machmode.h::3373323::11::  warningwarning: : 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]empty macro arguments are a C99 feature [-Wc99-extensions]

struct pod_mode
^HOOK_VECTOR_END (addr_space)

^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/ipa-ref.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/ipa-reference.c:1073:7: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
      struct lto_input_block *ib
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/ipa-reference.c:1073:7: note: did you mean class here?
      struct lto_input_block *ib
      ^~~~~~
      class
In file included from ../../gcc-8.1.0/gcc/ipa-ref.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-prop.cIn file included from :../../gcc-8.1.0/gcc/ipa-ref.c5162::
24./gt-ipa-prop.h:
:In file included from 92../../gcc-8.1.0/gcc/target.h::3211::
 ../../gcc-8.1.0/gcc/target.defwarning:: 6118struct 'hash_table' was previously declared as a class [-Wmismatched-tags]:
1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
  struct hash_table<ipa_bit_ggc_hash_traits> * x ATTRIBUTE_UNUSED = (struct hash_table<ipa_bit_ggc_hash_traits> *)x_p;../../gcc-8.1.0/gcc/target-hooks-macros.h
:  ^43
:../../gcc-8.1.0/gcc/hash-table.h50::358 :note7: :expanded from macro 'HOOK_VECTOR_END' 
note: previous use is here
class hash_table#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)

      ^                                                 ^

In file included from ../../gcc-8.1.0/gcc/ipa-ref.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: ./gt-ipa-prop.hwarning:: 92empty macro arguments are a C99 feature [-Wc99-extensions]:
3: noteHOOK_VECTOR_END (emutls): 
did you mean class here?^

../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
  struct hash_table<ipa_bit_ggc_hash_traits> * x ATTRIBUTE_UNUSED = (struct hash_table<ipa_bit_ggc_hash_traits> *)x_p;
  ^~~~~~
  class#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)

                                                 ^
./gt-ipa-prop.h:92:70: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<ipa_bit_ggc_hash_traits> * x ATTRIBUTE_UNUSED = (struct hash_table<ipa_bit_ggc_hash_traits> *)x_p;
                                                                     ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-ipa-prop.h:92:70: note: did you mean class here?In file included from 
../../gcc-8.1.0/gcc/ipa-ref.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1:   struct hash_table<ipa_bit_ggc_hash_traits> * x ATTRIBUTE_UNUSED = (struct hash_table<ipa_bit_ggc_hash_traits> *)x_p;warning
:                                                                      ^~~~~~empty macro arguments are a C99 feature [-Wc99-extensions]

                                                                     class
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-ref.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^./gt-ipa-prop.h
:110:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<ipa_vr_ggc_hash_traits> * x ATTRIBUTE_UNUSED = (struct hash_table<ipa_vr_ggc_hash_traits> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-ipa-prop.h:110:3: note: did you mean class here?
  struct hash_table<ipa_vr_ggc_hash_traits> * x ATTRIBUTE_UNUSED = (struct hash_table<ipa_vr_ggc_hash_traits> *)x_p;
  ^~~~~~
  class
./gt-ipa-prop.h:110:69: warningIn file included from : ../../gcc-8.1.0/gcc/ipa-ref.cstruct 'hash_table' was previously declared as a class [-Wmismatched-tags]:
24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning  struct hash_table<ipa_vr_ggc_hash_traits> * x ATTRIBUTE_UNUSED = (struct hash_table<ipa_vr_ggc_hash_traits> *)x_p;: 
empty macro arguments are a C99 feature [-Wc99-extensions]                                                                    ^

../../gcc-8.1.0/gcc/hash-table.h:358HOOK_VECTOR_END (mode_switching):7
:^ 
note../../gcc-8.1.0/gcc/target-hooks-macros.h: :previous use is here43
:50:class hash_table 
note      ^: 
expanded from macro 'HOOK_VECTOR_END'
./gt-ipa-prop.h#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;):
110                                                 ^:
69: note: did you mean class here?
  struct hash_table<ipa_vr_ggc_hash_traits> * x ATTRIBUTE_UNUSED = (struct hash_table<ipa_vr_ggc_hash_traits> *)x_p;
                                                                    ^~~~~~
                                                                    class
../../gcc-8.1.0/gcc/ipa-pure-const.c:516:7: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
             struct symtab_node *from,
             ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/ipa-pure-const.c:516:7: note: did you mean class here?
             struct symtab_node *from,
             ^~~~~~
             class
../../gcc-8.1.0/gcc/ipa-pure-const.c:517:7: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
             struct symtab_node *to)
             ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/ipa-pure-const.c:517:7: note: did you mean class here?
             struct symtab_node *to)
             ^~~~~~
             class
In file included from ../../gcc-8.1.0/gcc/ipa-ref.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira.c:368:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
85 warnings generated.
In file included from ../../gcc-8.1.0/gcc/ira-build.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ira-build.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ira-costs.o -MT ira-costs.o -MMD -MP -MF ./.deps/ira-costs.TPo ../../gcc-8.1.0/gcc/ira-costs.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/ira-build.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ipa-hsa.c:36:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.hIn file included from ../../gcc-8.1.0/gcc/ipa-prop.c::257927:3:
:../../gcc-8.1.0/gcc/alloc-pool.h warning:: 268array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]:
11:   gs->op[2] = rhs;warning
:   ^      ~using extended field designator is an extension [-Wextended-offsetof]

../../gcc-8.1.0/gcc/gimple.h:346:3: note  size += offsetof (allocation_object, u.data);: 
array 'op' declared here          ^                             ~~~~~

/usr/include/stddef.h  tree GTY((length ("%h.num_ops"))) op[1];:
59  ^:
32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/ipa-prop.c:../../gcc-8.1.0/gcc/gimple.h515::259632::12 :note warning: : array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]in instantiation of member function 'object_allocator<ipa_cst_ref_desc>::allocate' requested here

    return gs->op[3];
           ^      ~      rdesc = ipa_refdesc_pool.allocate ();

../../gcc-8.1.0/gcc/gimple.h                               ^:
346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.hIn file included from :315:3../../gcc-8.1.0/gcc/ipa-prop.c: note: :array 'op' declared here22
:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423  tree GTY((length ("%h.num_ops"))) op[1];:
In file included from 
../../gcc-8.1.0/gcc/hash-table.h  ^:
236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<ipa_polymorphic_call_context, va_gc, vl_embed>') [-Winvalid-offsetof]
../../gcc-8.1.0/gcc/gimple.h:  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);3577
:         ^                       ~~~~~~~~~
3: warning/usr/include/stddef.h: :array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]59
:32:  gs->op[3] = label; 
note:   ^      ~
expanded from macro 'offsetof'../../gcc-8.1.0/gcc/gimple.h:
315:3: note: array 'op' declared here
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
  tree GTY((length ("%h.num_ops"))) op[1];
../../gcc-8.1.0/gcc/vec.h  ^
:364:38: note: in instantiation of member function 'vec<ipa_polymorphic_call_context, va_gc, vl_embed>::embedded_size' requested here
  size_t size = vec<T, A, vl_embed>::embedded_size (alloc);../../gcc-8.1.0/gcc/gimple.h
:                                     ^
3587:10:../../gcc-8.1.0/gcc/vec.h :warning: 673array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]:
8: note  return gs->op[3];: 
in instantiation of function template specialization 'va_gc::reserve<ipa_polymorphic_call_context, va_gc>' requested here         ^      ~

../../gcc-8.1.0/gcc/gimple.h:315:3:     A::reserve (v, nelems, exact PASS_MEM_STAT);note
: array 'op' declared here
       ^
../../gcc-8.1.0/gcc/vec.h:682  tree GTY((length ("%h.num_ops"))) op[1];:
10  ^:
 note: in instantiation of function template specialization 'vec_safe_reserve<ipa_polymorphic_call_context, va_gc>' requested here
  return vec_safe_reserve (v, nelems, true PASS_MEM_STAT);
         ^
../../gcc-8.1.0/gcc/vec.h:715:3: note: in instantiation of function template specialization 'vec_safe_reserve_exact<ipa_polymorphic_call_context, va_gc>' requested here
  vec_safe_reserve_exact (v, len - oldlen PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/vec.h:726:3: note: in instantiation of function template specialization 'vec_safe_grow<ipa_polymorphic_call_context, va_gc>' requested here
  vec_safe_grow (v, len PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/ipa-prop.c:1839:5: note: in instantiation of function template specialization 'vec_safe_grow_cleared<ipa_polymorphic_call_context, va_gc>' requested here
    vec_safe_grow_cleared (args->polymorphic_call_contexts, arg_num);
    ^
In file included from ../../gcc-8.1.0/gcc/ipa-icf-gimple.c:28:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/ipa-prop.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<ipa_polymorphic_call_context, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<ipa_polymorphic_call_context, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:673:8: note: in instantiation of function template specialization 'va_heap::reserve<ipa_polymorphic_call_context>' requested here
    A::reserve (v, nelems, exact PASS_MEM_STAT);
       ^
../../gcc-8.1.0/gcc/vec.h:694:3: note: in instantiation of function template specialization 'vec_safe_reserve<ipa_polymorphic_call_context, va_heap>' requested here
  vec_safe_reserve (v, nelems, false PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/vec.h:931:7: note: in instantiation of function template specialization 'vec_alloc<ipa_polymorphic_call_context, va_heap>' requested here
      vec_alloc (new_vec, len PASS_MEM_STAT);
      ^
../../gcc-8.1.0/gcc/vec.h:1531:28: note: in instantiation of member function 'vec<ipa_polymorphic_call_context, va_heap, vl_embed>::copy' requested here
    new_vec.m_vec = m_vec->copy ();
                           ^
../../gcc-8.1.0/gcc/ipa-prop.c:3905:55: note: in instantiation of member function 'vec<ipa_polymorphic_call_context, va_heap, vl_ptr>::copy' requested here
  new_info->known_contexts = old_info->known_contexts.copy ();
                                                      ^
In file included from ../../gcc-8.1.0/gcc/ipa-prop.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<ipa_vr, va_gc, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:364:38: note: in instantiation of member function 'vec<ipa_vr, va_gc, vl_embed>::embedded_size' requested here
  size_t size = vec<T, A, vl_embed>::embedded_size (alloc);
                                     ^
../../gcc-8.1.0/gcc/vec.h:673:8: note: in instantiation of function template specialization 'va_gc::reserve<ipa_vr, va_gc>' requested here
    A::reserve (v, nelems, exact PASS_MEM_STAT);
       ^
../../gcc-8.1.0/gcc/vec.h:682:10: note: in instantiation of function template specialization 'vec_safe_reserve<ipa_vr, va_gc>' requested here
  return vec_safe_reserve (v, nelems, true PASS_MEM_STAT);
         ^
../../gcc-8.1.0/gcc/ipa-prop.c:3945:4: note: in instantiation of function template specialization 'vec_safe_reserve_exact<ipa_vr, va_gc>' requested here
          vec_safe_reserve_exact (dst_vr, src_vr->length ());
          ^
In file included from ../../gcc-8.1.0/gcc/ipa-ref.c:26:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: In file included from previous use is here
../../gcc-8.1.0/gcc/ipa-icf.c:62:
../../gcc-8.1.0/gcc/gimple.h: struct symtab_node *symtab_node;2492
:        ^10
: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/ipa-ref.c:26:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/ipa-ref.c:26:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/ipa.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa.c:24../../gcc-8.1.0/gcc/gimple.h:
:In file included from 3026../../gcc-8.1.0/gcc/target.h::10211::
 ../../gcc-8.1.0/gcc/target.defwarning:: 1638array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]:
1:   return gs->op[1];warning
:          ^      ~empty macro arguments are a C99 feature [-Wc99-extensions]

../../gcc-8.1.0/gcc/gimple.h:371HOOK_VECTOR_END (sched):3
:^ 
note: ../../gcc-8.1.0/gcc/target-hooks-macros.harray 'op' declared here:
43:  tree GTY((length ("%h.num_ops"))) op[1];50
:  ^ 
note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)../../gcc-8.1.0/gcc/gimple.h
:                                                 ^3059
:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~In file included from 
../../gcc-8.1.0/gcc/ipa.c../../gcc-8.1.0/gcc/gimple.h::24371:
:In file included from 3../../gcc-8.1.0/gcc/target.h: :note211: :
array 'op' declared here../../gcc-8.1.0/gcc/target.def
:1680:  tree GTY((length ("%h.num_ops"))) op[1];1
:  ^ 
warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
../../gcc-8.1.0/gcc/gimple.h#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;):
3069                                                 ^:
3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: In file included from note../../gcc-8.1.0/gcc/ipa.c: :array 'op' declared here24
:
In file included from ../../gcc-8.1.0/gcc/target.h:211  tree GTY((length ("%h.num_ops"))) op[1];:

../../gcc-8.1.0/gcc/target.def  ^:
1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/ipa.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
../../gcc-8.1.0/gcc/gimple.h:3130#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;):
10                                                 ^: 
warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
In file included from ../../gcc-8.1.0/gcc/ipa.c../../gcc-8.1.0/gcc/cgraph.h::242020:
:In file included from 10../../gcc-8.1.0/gcc/target.h:: 211note:
: ../../gcc-8.1.0/gcc/target.defdid you mean struct here?
:  friend class cgraph_node;3373
:         ^~~~~1
:         struct
 warning: ../../gcc-8.1.0/gcc/cgraph.hempty macro arguments are a C99 feature [-Wc99-extensions]:
2021:10HOOK_VECTOR_END (addr_space):
 ^warning
: ../../gcc-8.1.0/gcc/target-hooks-macros.hclass 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]:
43:50  friend class cgraph_edge;:
          ^note
: ../../gcc-8.1.0/gcc/cgraph.hexpanded from macro 'HOOK_VECTOR_END':
1636:17: note: previous use is here#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)

                                                 ^
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/ipa.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3:In file included from  ../../gcc-8.1.0/gcc/ipa-hsa.cwarning:: 39array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]:

In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:  gs->op[2] = label;26
:
  ^      ~In file included from In file included from ../../gcc-8.1.0/gcc/ipa.c../../gcc-8.1.0/gcc/data-streamer.h
::../../gcc-8.1.0/gcc/gimple.h25::
31524:../../gcc-8.1.0/gcc/lto-streamer.h:
:In file included from 3633:../../gcc-8.1.0/gcc/target.h1:: :note : 211warning:
: ../../gcc-8.1.0/gcc/target.def'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]array 'op' declared here:
5965
:class lto_input_block  tree GTY((length ("%h.num_ops"))) op[1];1

:  ^ 
warning^: 
empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
../../gcc-8.1.0/gcc/gimple.h^:
3577../../gcc-8.1.0/gcc/target-hooks-macros.h::343:: 50warning::  array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]note
: expanded from macro 'HOOK_VECTOR_END'
  gs->op[3] = label;
  ^      ~../../gcc-8.1.0/gcc/streamer-hooks.h
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)../../gcc-8.1.0/gcc/gimple.h::
31528:                                                 ^:3
:1 :note : notearray 'op' declared here: 
did you mean class here?
  tree GTY((length ("%h.num_ops"))) op[1];struct lto_input_block;

  ^^~~~~~

class
../../gcc-8.1.0/gcc/gimple.h:3587../../gcc-8.1.0/gcc/profile-count.h::10573:: 41warning::  array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]note
: did you mean class here?  return gs->op[3];

         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:  static profile_probability stream_in (struct lto_input_block *);3
:                                        ^~~~~~ 
note                                        class: 
array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/ipa.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-hsa.c:39:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/tree-pass.h:135:7: note: previous use is here
class varpool_node;
      ^
In file included from ../../gcc-8.1.0/gcc/ipa-hsa.c:39:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: In file included from note../../gcc-8.1.0/gcc/ipa.c: :previous use is here24
:
In file included from class lto_input_block../../gcc-8.1.0/gcc/target.h
:      ^211
:
../../gcc-8.1.0/gcc/target.def:6715:1: ../../gcc-8.1.0/gcc/lto-streamer.hwarning:: 855empty macro arguments are a C99 feature [-Wc99-extensions]:
26: note: HOOK_VECTOR_END (C90_EMPTY_HACK)did you mean class here?

^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50:tree lto_input_tree_ref (struct lto_input_block *, struct data_in *, 
note                         ^~~~~~: 
expanded from macro 'HOOK_VECTOR_END'                         class

#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
In file included from ../../gcc-8.1.0/gcc/ipa-hsa.c:39:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
../../gcc-8.1.0/gcc/data-streamer.h:76:53: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:76:53: note: did you mean class here?
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^~~~~~
                                                    class
../../gcc-8.1.0/gcc/data-streamer.h:78:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                          struct lto_input_block *,
                                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:78:8: note: did you mean class here?
                                          struct lto_input_block *,
                                          ^~~~~~
                                          class
../../gcc-8.1.0/gcc/data-streamer.h:83:44: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:83:44: note: did you mean class here?
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^~~~~~
                                           class
../../gcc-8.1.0/gcc/data-streamer.h:84:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:84:34: note: did you mean class here?
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:85:37: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:85:37: note: did you mean class here?
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^~~~~~
                                    class
../../gcc-8.1.0/gcc/data-streamer.h:86:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:86:34: note: did you mean class here?
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:87:38: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:87:38: note: did you mean class here?
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/data-streamer.h:152:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_bitpack (struct lto_input_block *ib)
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:152:24: note: did you mean class here?
streamer_read_bitpack (struct lto_input_block *ib)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/data-streamer.h:177:25: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:177:25: note: did you mean class here?
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^~~~~~
                               class
../../gcc-8.1.0/gcc/data-streamer.h:221:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_uchar (struct lto_input_block *ib)
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:221:22: note: did you mean class here?
streamer_read_uchar (struct lto_input_block *ib)
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/data-streamer.h:251:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:251:29: note: did you mean class here?
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^~~~~~
                            class
../../gcc-8.1.0/gcc/data-streamer.h:340:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_record_start (struct lto_input_block *ib)
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:340:29: note: did you mean class here?
streamer_read_record_start (struct lto_input_block *ib)
                            ^~~~~~
                            class
In file included from ../../gcc-8.1.0/gcc/ipa-hsa.c:39:
../../gcc-8.1.0/gcc/tree-streamer.h:61:50: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_read_string_cst (struct data_in *, struct lto_input_block *);
                                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:61:50: note: did you mean class here?
tree streamer_read_string_cst (struct data_in *, struct lto_input_block *);
                                                 ^~~~~~
                                                 class
../../gcc-8.1.0/gcc/tree-streamer.h:62:27: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_read_chain (struct lto_input_block *, struct data_in *);
                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:62:27: note: did you mean class here?
tree streamer_read_chain (struct lto_input_block *, struct data_in *);
                          ^~~~~~
                          class
../../gcc-8.1.0/gcc/tree-streamer.h:63:27: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_alloc_tree (struct lto_input_block *, struct data_in *,
                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:63:27: note: did you mean class here?
tree streamer_alloc_tree (struct lto_input_block *, struct data_in *,
                          ^~~~~~
                          class
../../gcc-8.1.0/gcc/tree-streamer.h:65:31: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
void streamer_read_tree_body (struct lto_input_block *, struct data_in *, tree);
                              ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:65:31: note: did you mean class here?
void streamer_read_tree_body (struct lto_input_block *, struct data_in *, tree);
                              ^~~~~~
                              class
../../gcc-8.1.0/gcc/tree-streamer.h:66:33: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_get_pickled_tree (struct lto_input_block *, struct data_in *);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:66:33: note: did you mean class here?
tree streamer_get_pickled_tree (struct lto_input_block *, struct data_in *);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/tree-streamer.h:67:36: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
void streamer_read_tree_bitfields (struct lto_input_block *,
                                   ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:67:36: note: did you mean class here?
void streamer_read_tree_bitfields (struct lto_input_block *,
                                   ^~~~~~
                                   class
../../gcc-8.1.0/gcc/tree-streamer.h:120:7: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
           ((struct lto_input_block *)
             ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:120:7: note: did you mean class here?
           ((struct lto_input_block *)
             ^~~~~~
             class
In file included from ../../gcc-8.1.0/gcc/ipa-hsa.c:41:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/ipa-icf-gimple.c:31:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/ipa-hsa.c:41:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: In file included from 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]../../gcc-8.1.0/gcc/ira-costs.c
:23:
../../gcc-8.1.0/gcc/coretypes.h:75class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),:
1^:
 warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
../../gcc-8.1.0/gcc/tree-core.h       ^:
1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/ipa-hsa.c:41:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/ipa-icf-gimple.c:31:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/ipa-icf-gimple.c:31:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/ipa-icf.c:63:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ipa-icf.c:63:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/cgraph.h:1581:19: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
../../gcc-8.1.0/gcc/cgraph.h  friend class cgraph_node;:1581
:         ^19
:../../gcc-8.1.0/gcc/cgraph.h :note891: :did you mean class here?39
: note: previous use is here
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^~~~~~
                  class
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:../../gcc-8.1.0/gcc/cgraph.h1636::202017::10 :note : warningprevious use is here: 
class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
            for_user)) cgraph_edge {
                       ^
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891../../gcc-8.1.0/gcc/cgraph.h::392021:: 10note::  previous use is herenote
: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {

         struct                                      ^

../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/ipa-icf-gimple.c:32:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from ../../gcc-8.1.0/gcc/ipa-icf-gimple.c:32:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
In file included from ../../gcc-8.1.0/gcc/ipa-icf.c:66:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25../../gcc-8.1.0/gcc/lto-streamer.h:
:../../gcc-8.1.0/gcc/ipa-ref.h750:5::26 :warning: 1struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]: 
warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
                                struct lto_input_block *, const char *, size_t);
^                                ^

../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
../../gcc-8.1.0/gcc/tree-core.h:1707class lto_input_block:
      ^9
: note: previous use is here
../../gcc-8.1.0/gcc/lto-streamer.h: struct symtab_node *symtab_node;
750:5:         ^note
: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/cgraph.h:1797:38: note: previous use is here
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
In file included from ../../gcc-8.1.0/gcc/ipa-icf.c:66:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/ipa-icf.c:66:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/ipa-icf-gimple.c:32:
../../gcc-8.1.0/gcc/data-streamer.h:76:53: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:76:53: note: did you mean class here?
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^~~~~~
                                                    class
../../gcc-8.1.0/gcc/data-streamer.h:78:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                          struct lto_input_block *,
                                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:78:8: note: did you mean class here?
                                          struct lto_input_block *,
                                          ^~~~~~
                                          class
../../gcc-8.1.0/gcc/data-streamer.h:83:44: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:83:44: note: did you mean class here?
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^~~~~~
                                           class
../../gcc-8.1.0/gcc/data-streamer.h:84:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:84:34: note: did you mean class here?
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:85:37: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:85:37: note: did you mean class here?
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^~~~~~
                                    class
../../gcc-8.1.0/gcc/data-streamer.h:86:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:86:34: note: did you mean class here?
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:87:38: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:87:38: note: did you mean class here?
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/data-streamer.h:152:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_bitpack (struct lto_input_block *ib)
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
../../gcc-8.1.0/gcc/cgraph.h:class lto_input_block
1637      ^:10
: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
../../gcc-8.1.0/gcc/data-streamer.h:  friend class cgraph_node;152:
24         ^
:../../gcc-8.1.0/gcc/cgraph.h :note891: :did you mean class here?39
: note: previous use is here
streamer_read_bitpack (struct lto_input_block *ib)
                       ^~~~~~
                       class
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
../../gcc-8.1.0/gcc/data-streamer.h         ^~~~~:177
:         struct25
: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:177:25: note: did you mean class here?
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^~~~~~
                               class
../../gcc-8.1.0/gcc/data-streamer.h:221:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_uchar (struct lto_input_block *ib)
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:221:22: note: did you mean class here?
streamer_read_uchar (struct lto_input_block *ib)
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/data-streamer.h:251:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:251:29: note: did you mean class here?
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^~~~~~
                            class
28 warnings generated.
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/data-streamer.h:340:29../../gcc-8.1.0/gcc/cgraph.h:: 2021warning: :struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]10
: note: did you mean struct here?
streamer_read_record_start (struct lto_input_block *ib)
                            ^
  friend class cgraph_edge;../../gcc-8.1.0/gcc/lto-streamer.h:363
:7:         ^~~~~ 
note         struct: 
previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:340:29: note: did you mean class here?
streamer_read_record_start (struct lto_input_block *ib)
                            ^~~~~~
                            class
In file included from ../../gcc-8.1.0/gcc/ira.c:370:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-hsa.c:44:
../../gcc-8.1.0/gcc/hsa-common.h:1070:11: warning: struct 'hsa_bb' was previously declared as a class [-Wmismatched-tags]
  return (struct hsa_bb *) bb->aux;
          ^
../../gcc-8.1.0/gcc/hsa-common.h:1029:7: note: previous use is here
class hsa_bb
      ^
In file included from ../../gcc-8.1.0/gcc/ira.c:370:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
../../gcc-8.1.0/gcc/hsa-common.hHOOK_VECTOR_END (sched):
1070^:
11../../gcc-8.1.0/gcc/target-hooks-macros.h:43::50 :note : notedid you mean class here?: 
expanded from macro 'HOOK_VECTOR_END'
  return (struct hsa_bb *) bb->aux;
          ^~~~~~
          class#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)

                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira.c:370:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira.c:370:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira.c:370:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira.c:370:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira.c:370:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/hsa-common.h:1316:8: warning: struct 'hsa_function_representation' was previously declared as a class [-Wmismatched-tags]
extern struct hsa_function_representation *hsa_cfun;
       ^
../../gcc-8.1.0/gcc/hsa-common.h:1100:7: note: previous use is here
class hsa_function_representation
      ^
../../gcc-8.1.0/gcc/hsa-common.h:1316:8: note: did you mean class here?
extern struct hsa_function_representation *hsa_cfun;
       ^~~~~~
       class
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ira-conflicts.o -MT ira-conflicts.o -MMD -MP -MF ./.deps/ira-conflicts.TPo ../../gcc-8.1.0/gcc/ira-conflicts.c
In file included from ../../gcc-8.1.0/gcc/ira.c:370:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira.c:370:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira.c:370:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira.c:370:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira.c:370:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira.c:370:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira.c:370:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
66 warnings generated.
In file included from ../../gcc-8.1.0/gcc/ira.c:370:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira.c:371:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ira-costs.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ira-color.o -MT ira-color.o -MMD -MP -MF ./.deps/ira-color.TPo ../../gcc-8.1.0/gcc/ira-color.c
In file included from ../../gcc-8.1.0/gcc/ira.c:371:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ira.c:371:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ira-costs.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ira-costs.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/ipa.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
36 warnings generated.
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/ipa-utils.c:26:
../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/gimple.h::24923587::1010::  warningwarning: : array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]

  return gs->op[1];  return gs->op[3];

         ^      ~         ^      ~

../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
../../gcc-8.1.0/gcc/gimple.h:346:3  tree GTY((length ("%h.num_ops"))) op[1];:
   ^note
: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];In file included from 
../../gcc-8.1.0/gcc/ira-costs.c  ^:
23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/hash-table.h::2626341::31:: warning : notearray index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]: 
did you mean struct here?
  gs->op[3] = rhs;
  ^      ~
class mem_usage;../../gcc-8.1.0/gcc/gimple.h
:^~~~~346
:3struct:
 note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ira-emit.o -MT ira-emit.o -MMD -MP -MF ./.deps/ira-emit.TPo ../../gcc-8.1.0/gcc/ira-emit.c
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/ipa.c:27:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ipa.c:27:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ipa.c:30:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/ipa.c:30:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/ipa.c:30:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/ipa-utils.c:28:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ipa-utils.c:28:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ipa-utils.c:29:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.hIn file included from :../../gcc-8.1.0/gcc/ipa-utils.c1636::2917:
:../../gcc-8.1.0/gcc/cgraph.h :note95: :previous use is here1
: warning            for_user)) cgraph_edge {: 
'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]                       ^

class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^../../gcc-8.1.0/gcc/cgraph.h
:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/ipa-utils.c:29:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/ira-build.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-build.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-build.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-build.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-build.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-build.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-build.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-build.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-build.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-build.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-build.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-build.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-build.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-build.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa.c:36:
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: note: did you mean class here?
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^~~~~~
                           class
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: note: did you mean class here?
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: warning: struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]
static inline struct ipa_polymorphic_call_context *
              ^
../../gcc-8.1.0/gcc/cgraph.h:1495:15: note: previous use is here
class GTY(()) ipa_polymorphic_call_context {
              ^
In file included from ../../gcc-8.1.0/gcc/ipa-prop.h../../gcc-8.1.0/gcc/ipa-utils.c::60830::
15../../gcc-8.1.0/gcc/lto-streamer.h:: 363note: :did you mean class here?1
: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
static inline struct ipa_polymorphic_call_context *
class lto_input_block              ^~~~~~

^              class

../../gcc-8.1.0/gcc/ipa-prop.h:609:38: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/profile-count.h:573:../../gcc-8.1.0/gcc/ipa-prop.h41::609 :note38: :did you mean class here? 
note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^~~~~~
                                     class
In file included from ../../gcc-8.1.0/gcc/ira-build.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-utils.c:30:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^../../gcc-8.1.0/gcc/ipa-prop.h
:../../gcc-8.1.0/gcc/lto-streamer.h667::36340:7::  warningnote: : struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]previous use is here

class lto_input_block
      ^
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: ../../gcc-8.1.0/gcc/ipa-prop.hstruct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]:
667:40: note:                                 struct lto_input_block *, const char *, size_t);did you mean class here?

                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: void ipa_free_edge_args_substructures (struct ipa_edge_args *);note
:                                        ^~~~~~previous use is here

                                       class
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
In file included from                                 class../../gcc-8.1.0/gcc/ira-build.c
:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/cgraph.h:1797:38: note: previous use is here
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
In file included from ../../gcc-8.1.0/gcc/ira.c:373:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
In file included from ../../gcc-8.1.0/gcc/ipa.c:37:
../../gcc-8.1.0/gcc/ipa-fnsummary.h:171#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
:5: warning: struct 'ipa_fn_summary_t' was previously declared as a class [-Wmismatched-tags]
    struct ipa_fn_summary_t *summary = new (ggc_alloc <ipa_fn_summary_t> ())
    ^
../../gcc-8.1.0/gcc/ipa-fnsummary.h:163:19: note: previous use is here
class GTY((user)) ipa_fn_summary_t: public function_summary <ipa_fn_summary *>
                  ^
In file included from ../../gcc-8.1.0/gcc/ira.c:373:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ipa-utils.c:36:
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: note: did you mean class here?
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^~~~~~
                           class
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: note: did you mean class here?
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: warning: struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]
static inline struct ipa_polymorphic_call_context *
              ^
../../gcc-8.1.0/gcc/cgraph.h:1495:15: note: previous use is here
class GTY(()) ipa_polymorphic_call_context {
              ^
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: note: did you mean class here?
static inline struct ipa_polymorphic_call_context *
              ^~~~~~
              class
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: note: did you mean class here?
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: note: did you mean class here?
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^~~~~~
                                       class
In file included from ../../gcc-8.1.0/gcc/ira-conflicts.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/ipa-utils.c:37:
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.h:24:
../../gcc-8.1.0/gcc/sreal.h:38:1: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
struct lto_input_block;
^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/sreal.h:38:1: note: did you mean class here?
struct lto_input_block;
^~~~~~
class
In file included from ../../gcc-8.1.0/gcc/ira-color.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/ipa-utils.c:37:
../../gcc-8.1.0/gcc/ipa-fnsummary.h:171:5: warning: struct 'ipa_fn_summary_t' was previously declared as a class [-Wmismatched-tags]
    struct ipa_fn_summary_t *summary = new (ggc_alloc <ipa_fn_summary_t> ())
    ^
../../gcc-8.1.0/gcc/ipa-fnsummary.h:163:19: note: previous use is here
class GTY((user)) ipa_fn_summary_t: public function_summary <ipa_fn_summary *>
                  ^
In file included from ../../gcc-8.1.0/gcc/ira-build.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ira-build.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ira.c:386:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc-8.1.0/gcc/ira-build.c:28:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ira-build.c:28:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ipa-icf.c:69:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from ../../gcc-8.1.0/gcc/ipa-icf.c:69:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/cgraph.h:1797:38: note: previous use is here
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
In file included from ../../gcc-8.1.0/gcc/ipa-icf.c:69:
../../gcc-8.1.0/gcc/data-streamer.h:76:53: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:76:53: note: did you mean class here?
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^~~~~~
                                                    class
../../gcc-8.1.0/gcc/data-streamer.h:78:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                          struct lto_input_block *,
                                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:78:8: note: did you mean class here?
                                          struct lto_input_block *,
                                          ^~~~~~
                                          class
../../gcc-8.1.0/gcc/data-streamer.h:83:44: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:83:44: note: did you mean class here?
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^~~~~~
                                           class
../../gcc-8.1.0/gcc/data-streamer.h:84:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:84:34: note: did you mean class here?
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:85:37: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:85:37: note: did you mean class here?
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^~~~~~
                                    class
../../gcc-8.1.0/gcc/data-streamer.h:86:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:86:34: note: did you mean class here?
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:87:38: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:87:38: note: did you mean class here?
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/data-streamer.h:152:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_bitpack (struct lto_input_block *ib)
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:152:24: note: did you mean class here?
streamer_read_bitpack (struct lto_input_block *ib)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/data-streamer.h:177:25: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:177:25: note: did you mean class here?
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^~~~~~
                               class
../../gcc-8.1.0/gcc/data-streamer.h:221:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_uchar (struct lto_input_block *ib)
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:221:22: note: did you mean class here?
streamer_read_uchar (struct lto_input_block *ib)
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/data-streamer.h:251:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:251:29: note: did you mean class here?
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^~~~~~
                            class
../../gcc-8.1.0/gcc/data-streamer.h:340:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_record_start (struct lto_input_block *ib)
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:340:29: note: did you mean class here?
streamer_read_record_start (struct lto_input_block *ib)
                            ^~~~~~
                            class
In file included from ../../gcc-8.1.0/gcc/ira-color.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/ipa-icf.c:76:
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: note: did you mean class here?
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^~~~~~
                           class
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: note: did you mean class here?
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: warning: struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]
static inline struct ipa_polymorphic_call_context *
              ^
../../gcc-8.1.0/gcc/cgraph.h:1495:15: note: previous use is here
class GTY(()) ipa_polymorphic_call_context {
              ^
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: note: did you mean class here?
static inline struct ipa_polymorphic_call_context *
              ^~~~~~
              class
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: note: did you mean class here?
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: note: did you mean class here?
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^~~~~~
                                       class
In file included from ../../gcc-8.1.0/gcc/ipa-icf.c:77:
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.h:24:
../../gcc-8.1.0/gcc/sreal.h:38:1: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
struct lto_input_block;
^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/sreal.h:38:1: note: did you mean class here?
struct lto_input_block;
^~~~~~
class
In file included from ../../gcc-8.1.0/gcc/ipa-icf.c:77:
../../gcc-8.1.0/gcc/ipa-fnsummary.h:171:5: warning: struct 'ipa_fn_summary_t' was previously declared as a class [-Wmismatched-tags]
    struct ipa_fn_summary_t *summary = new (ggc_alloc <ipa_fn_summary_t> ())
    ^
../../gcc-8.1.0/gcc/ipa-fnsummary.h:163:19: note: previous use is here
class GTY((user)) ipa_fn_summary_t: public function_summary <ipa_fn_summary *>
                  ^
In file included from ../../gcc-8.1.0/gcc/ira-color.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ira-color.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
56 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ira-lives.o -MT ira-lives.o -MMD -MP -MF ./.deps/ira-lives.TPo ../../gcc-8.1.0/gcc/ira-lives.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/ira-conflicts.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/ira-costs.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-costs.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-costs.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-costs.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-costs.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-costs.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ipa-icf.c:82:
../../gcc-8.1.0/gcc/ipa-icf-gimple.h:37:50: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
  fprintf (file, "%*s" format, space_count, " ", ##__VA_ARGS__);
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-costs.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-build.c:28:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/ira-build.c:1636:49: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
  return (int*) cost_vector_pool[(int) aclass]->allocate ();
                                                ^
In file included from ../../gcc-8.1.0/gcc/ira-costs.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-costs.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-costs.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-costs.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-costs.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-costs.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-build.c:28:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
In file included from ../../gcc-8.1.0/gcc/ira-costs.c:25:
In file included from   int size = m_elt_size - offsetof (allocation_object, u.data);../../gcc-8.1.0/gcc/target.h
:                          ^                             ~~~~~211
:
../../gcc-8.1.0/gcc/target.def:6688/usr/include/stddef.h::159:: 32warning::  noteempty macro arguments are a C99 feature [-Wc99-extensions]: 
expanded from macro 'offsetof'
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h#define offsetof(type, member)  __builtin_offsetof(type, member):
43                                ^                        ~~~~~~:
50:../../gcc-8.1.0/gcc/ira-build.c: 1644note:: 35expanded from macro 'HOOK_VECTOR_END':
 note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::remove' requested here
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^  cost_vector_pool[(int) aclass]->remove (vec);

                                  ^
In file included from ../../gcc-8.1.0/gcc/ira-costs.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-emit.c:70:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/ira-costs.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ira-conflicts.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ira-conflicts.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ira-conflicts.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ira-costs.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ira-costs.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
65 warnings generated.
In file included from ../../gcc-8.1.0/gcc/ira-emit.c:70:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/ira-color.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o jump.o -MT jump.o -MMD -MP -MF ./.deps/jump.TPo ../../gcc-8.1.0/gcc/jump.c
In file included from ../../gcc-8.1.0/gcc/ira-emit.c:70:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ira-emit.c:70:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/ira-emit.c:70:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ira-lives.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/ipa-icf.c:57:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<std::__1::pair<symtab_node *, symtab_node *>, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<std::__1::pair<symtab_node *, symtab_node *>, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<std::__1::pair<symtab_node *, symtab_node *> >' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1674:3: note: in instantiation of member function 'vec<std::__1::pair<symtab_node *, symtab_node *>, va_heap, vl_ptr>::reserve' requested here
  reserve (1, false PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/ipa-icf.c:3565:26: note: in instantiation of member function 'vec<std::__1::pair<symtab_node *, symtab_node *>, va_heap, vl_ptr>::safe_push' requested here
                    m_merged_variables.safe_push (p);
                                       ^
52 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o langhooks.o -MT langhooks.o -MMD -MP -MF ./.deps/langhooks.TPo ../../gcc-8.1.0/gcc/langhooks.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/ira-lives.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
58 warnings generated.
In file included from ../../gcc-8.1.0/gcc/ira-lives.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ira-lives.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o lcm.o -MT lcm.o -MMD -MP -MF ./.deps/lcm.TPo ../../gcc-8.1.0/gcc/lcm.c
In file included from ../../gcc-8.1.0/gcc/ira-conflicts.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-conflicts.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-conflicts.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-conflicts.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-conflicts.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-conflicts.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-conflicts.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-conflicts.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-conflicts.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-conflicts.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-conflicts.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-conflicts.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-conflicts.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-conflicts.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-color.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.hIn file included from :43../../gcc-8.1.0/gcc/ira-lives.c::5023::
 In file included from note../../gcc-8.1.0/gcc/coretypes.h: :expanded from macro 'HOOK_VECTOR_END'423
:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)126
:                                                 ^1
: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ira-conflicts.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: In file included from expanded from macro 'HOOK_VECTOR_END'../../gcc-8.1.0/gcc/ira-color.c
:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
:
                                                 ^../../gcc-8.1.0/gcc/target.def
:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-color.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-color.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-color.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-color.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-conflicts.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ira-color.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-color.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-color.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-color.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-color.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-color.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-color.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-color.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-color.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-color.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ira-emit.c:72:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ira-conflicts.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ira-conflicts.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/jump.c:38:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/langhooks.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/ira-color.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ira-color.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ira-emit.c:72:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ira-emit.c:72:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/langhooks.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/ira-emit.c:75:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ira-emit.c:75:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ira-color.c:29:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ira-color.c:29:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/langhooks.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/langhooks.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/langhooks.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/jump.c:38:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/ira-lives.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-lives.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-lives.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-lives.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-lives.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-lives.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-lives.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/jump.c:38:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/jump.c:38:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ira-lives.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-lives.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-lives.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-lives.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-lives.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-lives.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-lives.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-lives.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/ira-lives.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/jump.c:38:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
89 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o lists.o -MT lists.o -MMD -MP -MF ./.deps/lists.TPo ../../gcc-8.1.0/gcc/lists.c
In file included from ../../gcc-8.1.0/gcc/ira-lives.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ira-lives.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ira-lives.c:28:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/ira-lives.c:28:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/lcm.c:53:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/ira-color.c:29:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/ira-color.c:1159:36: note: in instantiation of member function 'object_allocator<update_cost_record>::allocate' requested here
  record = update_cost_record_pool.allocate ();
                                   ^
In file included from ../../gcc-8.1.0/gcc/ira-color.c:29:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:521:17: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::remove' requested here
    m_allocator.remove (object);
                ^
../../gcc-8.1.0/gcc/ira-color.c:1175:31: note: in instantiation of member function 'object_allocator<update_cost_record>::remove' requested here
      update_cost_record_pool.remove (list);
                              ^
In file included from ../../gcc-8.1.0/gcc/lcm.c:53:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/langhooks.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/langhooks.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/langhooks.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/langhooks.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/langhooks.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/langhooks.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/langhooks.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/langhooks.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
23 warnings generated.
In file included from ../../gcc-8.1.0/gcc/langhooks.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/langhooks.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/langhooks.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/langhooks.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/langhooks.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/langhooks.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/langhooks.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/langhooks.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/lcm.c:53:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lcm.c:53:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lcm.c:53:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/langhooks.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/langhooks.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/jump.c:40:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/jump.c:40:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/jump.c:40:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/jump.c:40:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lists.c:22:
../../gcc-8.1.0/gcc/coretypes.h:In file included from 75../../gcc-8.1.0/gcc/jump.c::140: :
warningIn file included from : ../../gcc-8.1.0/gcc/target.h:class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]211
:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
class rtx_def;
HOOK_VECTOR_END (goacc)^

^
../../gcc-8.1.0/gcc/coretypes.h../../gcc-8.1.0/gcc/target-hooks-macros.h::5543::50: 8note: : note: expanded from macro 'HOOK_VECTOR_END'previous use is here

struct rtx_def;
       ^
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/jump.c:40:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/jump.c:40:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/jump.c:40:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/jump.c:40:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/jump.c:40:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/jump.c:40:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/jump.c:40:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/jump.c:40:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/jump.c:40:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/jump.c:40:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/jump.c:41:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
56 warnings generated.
In file included from ../../gcc-8.1.0/gcc/jump.c:41:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/jump.c:41:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o loop-doloop.o -MT loop-doloop.o -MMD -MP -MF ./.deps/loop-doloop.TPo ../../gcc-8.1.0/gcc/loop-doloop.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o loop-init.o -MT loop-init.o -MMD -MP -MF ./.deps/loop-init.TPo ../../gcc-8.1.0/gcc/loop-init.c
In file included from ../../gcc-8.1.0/gcc/lists.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/langhooks.c:36:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc-8.1.0/gcc/lists.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lists.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lists.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
10 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o loop-invariant.o -MT loop-invariant.o -MMD -MP -MF ./.deps/loop-invariant.TPo ../../gcc-8.1.0/gcc/loop-invariant.c
23 warnings generated.
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o loop-iv.o -MT loop-iv.o -MMD -MP -MF ./.deps/loop-iv.TPo ../../gcc-8.1.0/gcc/loop-iv.c
24 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o loop-unroll.o -MT loop-unroll.o -MMD -MP -MF ./.deps/loop-unroll.TPo ../../gcc-8.1.0/gcc/loop-unroll.c
In file included from ../../gcc-8.1.0/gcc/loop-doloop.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/lists.c:24:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
25 warnings generated.
In file included from ../../gcc-8.1.0/gcc/lists.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/lists.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/loop-doloop.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o lower-subreg.o -MT lower-subreg.o -MMD -MP -MF ./.deps/lower-subreg.TPo ../../gcc-8.1.0/gcc/lower-subreg.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/loop-doloop.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/loop-doloop.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/loop-invariant.c:39:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/loop-doloop.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/loop-init.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/loop-iv.c:53:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
8 warnings generated.
In file included from ../../gcc-8.1.0/gcc/loop-unroll.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o lra.o -MT lra.o -MMD -MP -MF ./.deps/lra.TPo ../../gcc-8.1.0/gcc/lra.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/loop-invariant.c:39:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/loop-init.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/lower-subreg.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/loop-invariant.c:39:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/loop-invariant.c:39:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/loop-invariant.c:39:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/loop-init.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/loop-init.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/loop-iv.c:53:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/loop-init.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/loop-iv.c:53:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/loop-iv.c:53:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lower-subreg.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/loop-unroll.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
27 warnings generated.
In file included from ../../gcc-8.1.0/gcc/loop-doloop.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-doloop.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-doloop.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-doloop.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-doloop.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-doloop.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lower-subreg.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lower-subreg.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from In file included from ../../gcc-8.1.0/gcc/hash-table.h../../gcc-8.1.0/gcc/loop-doloop.c::23525:
:
../../gcc-8.1.0/gcc/ggc.hIn file included from :../../gcc-8.1.0/gcc/target.h:211275:
:../../gcc-8.1.0/gcc/target.def11::3373 :1warning: : warningstruct 'rtx_def' was previously declared as a class [-Wmismatched-tags]: 
empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);

^          ^

../../gcc-8.1.0/gcc/target-hooks-macros.h../../gcc-8.1.0/gcc/coretypes.h::4375::507::  notenote: : expanded from macro 'HOOK_VECTOR_END'previous use is here

class rtx_def;
      ^
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra.c:105:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/loop-doloop.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-doloop.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-doloop.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-doloop.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-doloop.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-doloop.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-iv.c:53:
In file included from In file included from ../../gcc-8.1.0/gcc/coretypes.h../../gcc-8.1.0/gcc/loop-doloop.c::42325:
:
In file included from In file included from ../../gcc-8.1.0/gcc/target.h../../gcc-8.1.0/gcc/hash-table.h::561:
../../gcc-8.1.0/gcc/mem-stats.h211::
126:../../gcc-8.1.0/gcc/target.def1::6688 :warning: 1'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]:
 warning: struct mem_usageempty macro arguments are a C99 feature [-Wc99-extensions]

^
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/loop-doloop.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-unroll.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/loop-unroll.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/loop-doloop.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o lra-assigns.o -MT lra-assigns.o -MMD -MP -MF ./.deps/lra-assigns.TPo ../../gcc-8.1.0/gcc/lra-assigns.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o lra-coalesce.o -MT lra-coalesce.o -MMD -MP -MF ./.deps/lra-coalesce.TPo ../../gcc-8.1.0/gcc/lra-coalesce.c
In file included from ../../gcc-8.1.0/gcc/lower-subreg.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/loop-unroll.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/loop-doloop.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/loop-doloop.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/lra.c:105:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
23 warnings generated.
In file included from ../../gcc-8.1.0/gcc/lra.c:105:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lra.c:105:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/loop-invariant.c:41:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-invariant.c:41:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-invariant.c:41:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-invariant.c:41:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-invariant.c:41:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-invariant.c:41:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-invariant.c:41:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-invariant.c:41:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-invariant.c:41:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra.c:105:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
In file included from ../../gcc-8.1.0/gcc/loop-invariant.c:41:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)../../gcc-8.1.0/gcc/hash-table.h
:^341:
1../../gcc-8.1.0/gcc/target-hooks-macros.h: note:: 43did you mean struct here?:
50: noteclass mem_usage;: 
expanded from macro 'HOOK_VECTOR_END'^~~~~

struct
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-invariant.c:41:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-invariant.c:41:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-invariant.c:41:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-invariant.c:41:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-invariant.c:41:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-invariant.c:42:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/lra-assigns.c:79:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/loop-init.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-init.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-init.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-init.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-init.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-init.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-init.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-init.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-init.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-init.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-init.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-init.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-init.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-init.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o lra-constraints.o -MT lra-constraints.o -MMD -MP -MF ./.deps/lra-constraints.TPo ../../gcc-8.1.0/gcc/lra-constraints.c
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-init.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-init.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
26In file included from  warning../../gcc-8.1.0/gcc/loop-doloop.cs: generated.
39:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/loop-doloop.c:39:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/loop-init.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/loop-init.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/lower-subreg.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/loop-invariant.c:42:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/loop-invariant.c:42:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/lra-assigns.c:79:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/lra-assigns.c:79:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lra-assigns.c:79:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lower-subreg.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/lower-subreg.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/lra-assigns.c:79:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/lra-coalesce.c:47:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/lra-constraints.c:111:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o lra-eliminations.o -MT lra-eliminations.o -MMD -MP -MF ./.deps/lra-eliminations.TPo ../../gcc-8.1.0/gcc/lra-eliminations.c
In file included from ../../gcc-8.1.0/gcc/lra.c:107:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra.c:107:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra.c:107:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra.c:107:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra.c:107:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra.c:107:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra.c:107:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: In file included from empty macro arguments are a C99 feature [-Wc99-extensions]../../gcc-8.1.0/gcc/lower-subreg.c
:29:
In file included from ../../gcc-8.1.0/gcc/df.hHOOK_VECTOR_END (addr_space)
:^29
:
../../gcc-8.1.0/gcc/target-hooks-macros.h../../gcc-8.1.0/gcc/alloc-pool.h::43268::50: note: 11expanded from macro 'HOOK_VECTOR_END'
: warning: using extended field designator is an extension [-Wextended-offsetof]
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/lower-subreg.c:29:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/lra.c:107:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra.c:107:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra.c:107:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra.c:107:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra.c:107:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra.c:107:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra.c:107:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra.c:107:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-iv.c:55:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/lra.c:108:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/loop-iv.c:55:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:In file included from 55../../gcc-8.1.0/gcc/lra.c::26108: note: :
expanded from macro 'HOST_WIDE_INT'In file included from 
../../gcc-8.1.0/gcc/rtl.h:3741:
#   define HOST_WIDE_INT long./genrtl.h
:                         ^435
:3In file included from :../../gcc-8.1.0/gcc/loop-iv.c :warning: 55array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]:

In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
  XWINT (rt, 1) = arg1;./genrtl.h
:  ^          ~436
:3../../gcc-8.1.0/gcc/rtl.h: :warning1213: :29:array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds] 
note: expanded from macro 'XWINT'
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:#define XWINT(RTX, N)               ((RTX)->u.hwint[N])1213
                                     ^              ~
:29: note: ../../gcc-8.1.0/gcc/rtl.hexpanded from macro 'XWINT':
441:5: note: array 'hwint' declared here#define XWINT(RTX, N)               ((RTX)->u.hwint[N])

                                     ^              ~
    HOST_WIDE_INT hwint[1];../../gcc-8.1.0/gcc/rtl.h
:    ^441
:5: ../../gcc-8.1.0/gcc/hwint.hnote:: 55array 'hwint' declared here:
26: note: expanded from macro 'HOST_WIDE_INT'
    HOST_WIDE_INT hwint[1];
    ^
#   define HOST_WIDE_INT long
../../gcc-8.1.0/gcc/hwint.h                         ^:
55:In file included from 26../../gcc-8.1.0/gcc/lra.c:: 108note:
In file included from ../../gcc-8.1.0/gcc/rtl.h:: 3741expanded from macro 'HOST_WIDE_INT':

./genrtl.h:436:3#   define HOST_WIDE_INT long:
                          ^warning
: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/lower-subreg.c:43:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
In file included from HOOK_VECTOR_END (asm_out)../../gcc-8.1.0/gcc/lra-coalesce.c
:^47
:
In file included from ../../gcc-8.1.0/gcc/target-hooks-macros.h../../gcc-8.1.0/gcc/coretypes.h:417::
43../../gcc-8.1.0/gcc/machmode.h:50::323 :note1: :expanded from macro 'HOOK_VECTOR_END' 
warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)^

                                                 ^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/lower-subreg.c:43:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-constraints.c:111:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
In file included from ../../gcc-8.1.0/gcc/lower-subreg.c:43:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/coretypes.h:67:20: In file included from note../../gcc-8.1.0/gcc/lower-subreg.c: :did you mean struct here?43
:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:template<typename> class pod_mode;1
: warning                   ^~~~~: 
empty macro arguments are a C99 feature [-Wc99-extensions]
                   struct
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from In file included from ../../gcc-8.1.0/gcc/lower-subreg.c../../gcc-8.1.0/gcc/loop-init.c::4328:
:
In file included from In file included from ../../gcc-8.1.0/gcc/target.h../../gcc-8.1.0/gcc/df.h::29211:
:
../../gcc-8.1.0/gcc/alloc-pool.h../../gcc-8.1.0/gcc/target.def::2681732::111::  warningwarning: : using extended field designator is an extension [-Wextended-offsetof]
empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)  size += offsetof (allocation_object, u.data);

^          ^                             ~~~~~

../../gcc-8.1.0/gcc/target-hooks-macros.h:/usr/include/stddef.h43::5950:: 32note: : noteexpanded from macro 'HOOK_VECTOR_END': 
expanded from macro 'offsetof'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^#define offsetof(type, member)  __builtin_offsetof(type, member)

                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/lower-subreg.c:43:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-init.c:28:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/lower-subreg.c:43:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lower-subreg.c:43:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50:In file included from  ../../gcc-8.1.0/gcc/loop-iv.c:note56: expanded from macro 'HOOK_VECTOR_END':

In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;):
                                                  ^
warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/lower-subreg.c:43:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
In file included from #define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)../../gcc-8.1.0/gcc/loop-iv.c
:                                                 ^56
:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/lower-subreg.c:43:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lower-subreg.c:43:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/lower-subreg.c:43:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lower-subreg.c:43:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lower-subreg.c:43:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lower-subreg.c:43:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-invariant.c:45:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/loop-invariant.c:45:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/lra-coalesce.c:47:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lra-coalesce.c:47:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lra-constraints.c:111:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lra-constraints.c:111:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
25 warnings generated.
In file included from ../../gcc-8.1.0/gcc/lra-assigns.c:81:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-assigns.c:81:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-assigns.c:81:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-assigns.c:81:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-assigns.c:81:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-assigns.c:81:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-assigns.c:81:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-assigns.c:81:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-assigns.c:81:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-assigns.c:81:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-assigns.c:81:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-assigns.c:81:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-assigns.c:81:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
In file included from ../../gcc-8.1.0/gcc/target.def../../gcc-8.1.0/gcc/lra-constraints.c::6430111::
1In file included from :../../gcc-8.1.0/gcc/coretypes.h :warning423: :
empty macro arguments are a C99 feature [-Wc99-extensions]In file included from 
../../gcc-8.1.0/gcc/hash-table.h:HOOK_VECTOR_END (shrink_wrap)561:

../../gcc-8.1.0/gcc/mem-stats.h^:
126../../gcc-8.1.0/gcc/target-hooks-macros.h::143:: 50warning::  'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]note
: expanded from macro 'HOOK_VECTOR_END'
struct mem_usage
^
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?In file included from 
../../gcc-8.1.0/gcc/lra-assigns.c:81class mem_usage;:

In file included from ^~~~~../../gcc-8.1.0/gcc/target.h
:struct
211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o lra-lives.o -MT lra-lives.o -MMD -MP -MF ./.deps/lra-lives.TPo ../../gcc-8.1.0/gcc/lra-lives.c
In file included from ../../gcc-8.1.0/gcc/lra-assigns.c:81:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-assigns.c:82:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/lra-coalesce.c:47:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/lra.c:111:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/lra.c:111:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/lra-assigns.c:82:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/lra-assigns.c:82:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/loop-unroll.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-unroll.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-unroll.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-unroll.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-unroll.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-unroll.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-unroll.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-unroll.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-unroll.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-unroll.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-unroll.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-unroll.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-unroll.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-unroll.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-unroll.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/loop-unroll.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/lra-lives.c:30:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/loop-unroll.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/loop-unroll.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/lra-assigns.c:85:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/lra-assigns.c:85:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/lra-coalesce.c:49:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/lra.c:111:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/lra.c:546:40: note: in instantiation of member function 'object_allocator<lra_insn_reg>::allocate' requested here
  lra_insn_reg *ir = lra_insn_reg_pool.allocate ();
                                       ^
In file included from ../../gcc-8.1.0/gcc/lra-eliminations.c:56:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/lra.c:111:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:521:17: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::remove' requested here
    m_allocator.remove (object);
                ^
../../gcc-8.1.0/gcc/lra.c:569:25: note: in instantiation of member function 'object_allocator<lra_insn_reg>::remove' requested here
      lra_insn_reg_pool.remove (ir);
                        ^
In file included from ../../gcc-8.1.0/gcc/lra-constraints.c:113:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-constraints.c:113:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-constraints.c:113:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-constraints.c:113:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-constraints.c:113:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-constraints.c:113:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-constraints.c:113:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-constraints.c:113:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-constraints.c:113:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-constraints.c:113:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-constraints.c:113:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-constraints.c:113:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-constraints.c:113:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-constraints.c:113:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-coalesce.c:49:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/lra-coalesce.c:49:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/lra-constraints.c:113:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-constraints.c:114:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/lra-coalesce.c:51:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/lra-coalesce.c:51:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/lra-constraints.c:114:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/lra-constraints.c:114:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
25 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o lra-remat.o -MT lra-remat.o -MMD -MP -MF ./.deps/lra-remat.TPo ../../gcc-8.1.0/gcc/lra-remat.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/lra-lives.c:30:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/lra-eliminations.c:56:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
101 warnings generated.
In file included from ../../gcc-8.1.0/gcc/lra-lives.c:30:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lra-lives.c:30:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lra-eliminations.c:56:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lra-eliminations.c:56:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
59 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o lra-spills.o -MT lra-spills.o -MMD -MP -MF ./.deps/lra-spills.TPo ../../gcc-8.1.0/gcc/lra-spills.c
In file included from ../../gcc-8.1.0/gcc/lra-constraints.c:117:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/lra-constraints.c:117:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/lra-lives.c:30:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/lra-eliminations.c:56:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o lto-cgraph.o -MT lto-cgraph.o -MMD -MP -MF ./.deps/lto-cgraph.TPo ../../gcc-8.1.0/gcc/lto-cgraph.c
In file included from ../../gcc-8.1.0/gcc/lra-constraints.c:125:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
25 warnings generated.
10 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o lto-streamer.o -MT lto-streamer.o -MMD -MP -MF ./.deps/lto-streamer.TPo ../../gcc-8.1.0/gcc/lto-streamer.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o lto-streamer-in.o -MT lto-streamer-in.o -MMD -MP -MF ./.deps/lto-streamer-in.TPo ../../gcc-8.1.0/gcc/lto-streamer-in.c
clang: clangwarning: : warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/lra-remat.c:57:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/lra-spills.c:60:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/lra-lives.c:32:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/lra-eliminations.c:58:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-eliminations.c:58:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-eliminations.c:58:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-eliminations.c:58:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-eliminations.c:58:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-eliminations.c:58:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-remat.c:57:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/lra-eliminations.c:58:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-eliminations.c:58:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-in.c:25:
../../gcc-8.1.0/gcc/coretypes.h:75In file included from :../../gcc-8.1.0/gcc/lra-eliminations.c1::58 :
warningIn file included from : ../../gcc-8.1.0/gcc/target.hclass 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]class rtx_def;

^
HOOK_VECTOR_END (c)
../../gcc-8.1.0/gcc/coretypes.h^
:../../gcc-8.1.0/gcc/target-hooks-macros.h:5543::508::  note: noteprevious use is here
: expanded from macro 'HOOK_VECTOR_END'struct rtx_def;

       ^
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-eliminations.c:58:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-eliminations.c:58:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-eliminations.c:58:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-eliminations.c:58:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-eliminations.c:58:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-eliminations.c:58:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-eliminations.c:59:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/lra-lives.c:32:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/lra-lives.c:32:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT longIn file included from 
../../gcc-8.1.0/gcc/lra-spills.c                         ^:
60:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/lto-cgraph.c:25:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer.c:25:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/lra-remat.c:57:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lra-remat.c:57:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lra-spills.c:60:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lra-spills.c:60:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lra-remat.c:57:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/lra-eliminations.c:59:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/lra-eliminations.c:59:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/lra-spills.c:60:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/lra-constraints.c:117:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/lra-constraints.c:5006:40: note: in instantiation of member function 'object_allocator<lra_invariant>::allocate' requested here
      invariant_ptr = invariants_pool->allocate ();
                                       ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-in.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/lra-constraints.c:638:1: warning: unused function 'ok_for_index_p_nonstrict' [-Wunused-function]
ok_for_index_p_nonstrict (rtx reg)
^
../../gcc-8.1.0/gcc/lra-constraints.c:648:1: warning: unused function 'ok_for_base_p_nonstrict' [-Wunused-function]
ok_for_base_p_nonstrict (rtx reg, machine_mode mode, addr_space_t as,
^
In file included from ../../gcc-8.1.0/gcc/lto-cgraph.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/lto-streamer.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/lto-streamer-in.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-in.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lra-lives.c:35:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/lra-lives.c:35:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/lto-streamer.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-in.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/lto-cgraph.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lto-cgraph.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/lto-cgraph.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/lra-eliminations.c:61:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/lra-eliminations.c:61:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/lra-lives.c:45:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-lives.c:45:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-lives.c:45:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-lives.c:45:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-lives.c:45:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-lives.c:45:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-lives.c:45:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-lives.c:45:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-lives.c:45:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-lives.c:45:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-lives.c:45:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-lives.c:45:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-lives.c:45:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-lives.c:45:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-lives.c:45:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-eliminations.c:68:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc-8.1.0/gcc/lra-remat.c:59:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/lra-lives.c:35:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:521:17: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::remove' requested here
    m_allocator.remove (object);
                ^
../../gcc-8.1.0/gcc/lra-lives.c:108:27: note: in instantiation of member function 'object_allocator<lra_live_range>::remove' requested here
      lra_live_range_pool.remove (lr);
                          ^
In file included from ../../gcc-8.1.0/gcc/lra-lives.c:35:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/lra-lives.c:117:44: note: in instantiation of member function 'object_allocator<lra_live_range>::allocate' requested here
  lra_live_range_t p = lra_live_range_pool.allocate ();
                                           ^
In file included from ../../gcc-8.1.0/gcc/lra-spills.c:62:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-spills.c:62:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-spills.c:62:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-spills.c:62:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-spills.c:62:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-spills.c:62:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-spills.c:62:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
27HOOK_VECTOR_END (addr_space) warning
s^ generated.

../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-spills.c:62:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-spills.c:62:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-spills.c:62:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-spills.c:62:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-spills.c:62:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-spills.c:62:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-spills.c:62:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-spills.c:62:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lra-spills.c:63:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/lra-remat.c:59:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/lra-remat.c:59:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
27 warnings generated.
In file included from ../../gcc-8.1.0/gcc/lra-remat.c:60:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/lra-remat.c:60:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o lto-streamer-out.o -MT lto-streamer-out.o -MMD -MP -MF ./.deps/lto-streamer-out.TPo ../../gcc-8.1.0/gcc/lto-streamer-out.c
In file included from ../../gcc-8.1.0/gcc/lra-spills.c:63:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/lra-spills.c:63:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
10 warnings generated.
In file included from ../../gcc-8.1.0/gcc/lra-spills.c:64:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/lra-spills.c:64:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/lra-spills.c:70:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o lto-section-in.o -MT lto-section-in.o -MMD -MP -MF ./.deps/lto-section-in.TPo ../../gcc-8.1.0/gcc/lto-section-in.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o lto-section-out.o -MT lto-section-out.o -MMD -MP -MF ./.deps/lto-section-out.TPo ../../gcc-8.1.0/gcc/lto-section-out.c
In file included from ../../gcc-8.1.0/gcc/lto-streamer-in.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-in.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-in.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-in.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-in.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-in.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-in.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-in.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-in.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-in.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-in.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-in.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-in.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-in.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-in.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/lto-streamer-in.c:28:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/lto-cgraph.c:27:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/lto-streamer-in.c:28:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-in.c:28:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/lto-cgraph.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/lto-cgraph.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-out.c:25:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer.c:28:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/lto-section-out.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer.c:29:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/streamer-hooks.h:28:1: note: did you mean class here?
struct lto_input_block;
^~~~~~
class
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from ../../gcc-8.1.0/gcc/lto-streamer.c:29:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
In file included from ../../gcc-8.1.0/gcc/lto-streamer.c:29:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
../../gcc-8.1.0/gcc/data-streamer.h:76:53: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:76:53: note: did you mean class here?
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^~~~~~
                                                    class
../../gcc-8.1.0/gcc/data-streamer.h:78:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                          struct lto_input_block *,
                                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:78:8: note: did you mean class here?
                                          struct lto_input_block *,
                                          ^~~~~~
                                          class
../../gcc-8.1.0/gcc/data-streamer.h:83:44: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:83:44: note: did you mean class here?
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^~~~~~
                                           class
../../gcc-8.1.0/gcc/data-streamer.h:84:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:84:34: note: did you mean class here?
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:85:37: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:85:37: note: did you mean class here?
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^~~~~~
                                    class
../../gcc-8.1.0/gcc/data-streamer.h:86:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:86:34: note: did you mean class here?
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:87:38: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:87:38: note: did you mean class here?
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/data-streamer.h:152:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_bitpack (struct lto_input_block *ib)
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:152:24: note: did you mean class here?
streamer_read_bitpack (struct lto_input_block *ib)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/data-streamer.h:177:25: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:177:25: note: did you mean class here?
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^~~~~~
                               class
../../gcc-8.1.0/gcc/data-streamer.h:221:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_uchar (struct lto_input_block *ib)
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:221:22: note: did you mean class here?
streamer_read_uchar (struct lto_input_block *ib)
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/data-streamer.h:251:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:251:29: note: did you mean class here?
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^~~~~~
                            class
../../gcc-8.1.0/gcc/data-streamer.h:340:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_record_start (struct lto_input_block *ib)
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:340:29: note: did you mean class here?
streamer_read_record_start (struct lto_input_block *ib)
                            ^~~~~~
                            class
In file included from ../../gcc-8.1.0/gcc/lto-streamer-out.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
In file included from ../../gcc-8.1.0/gcc/lto-streamer.c:29:
../../gcc-8.1.0/gcc/tree-streamer.h:61:50: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_read_string_cst (struct data_in *, struct lto_input_block *);
                                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/coretypes.h:67:20: ../../gcc-8.1.0/gcc/tree-streamer.hnote:: 61did you mean struct here?:
50: note: did you mean class here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
tree streamer_read_string_cst (struct data_in *, struct lto_input_block *);
                                                 ^~~~~~
                                                 class
../../gcc-8.1.0/gcc/tree-streamer.h:62:27: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_read_chain (struct lto_input_block *, struct data_in *);
                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:6225: warning27s: generated.
 note: did you mean class here?
tree streamer_read_chain (struct lto_input_block *, struct data_in *);
                          ^~~~~~
                          class
../../gcc-8.1.0/gcc/tree-streamer.h:63:27: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_alloc_tree (struct lto_input_block *, struct data_in *,
                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:63:27: note: did you mean class here?
tree streamer_alloc_tree (struct lto_input_block *, struct data_in *,
                          ^~~~~~
                          class
../../gcc-8.1.0/gcc/tree-streamer.h:65:31: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
void streamer_read_tree_body (struct lto_input_block *, struct data_in *, tree);
                              ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:65:31: note: did you mean class here?
void streamer_read_tree_body (struct lto_input_block *, struct data_in *, tree);
                              ^~~~~~
                              class
../../gcc-8.1.0/gcc/tree-streamer.h:66:33: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_get_pickled_tree (struct lto_input_block *, struct data_in *);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:66:33: note: did you mean class here?
tree streamer_get_pickled_tree (struct lto_input_block *, struct data_in *);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/tree-streamer.h:67:36: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
void streamer_read_tree_bitfields (struct lto_input_block *,
                                   ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:67:36: note: did you mean class here?
void streamer_read_tree_bitfields (struct lto_input_block *,
                                   ^~~~~~
                                   class
../../gcc-8.1.0/gcc/tree-streamer.h:120:7: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
           ((struct lto_input_block *)
             ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:120:7: note: did you mean class here?
           ((struct lto_input_block *)
             ^~~~~~
             class
In file included from ../../gcc-8.1.0/gcc/lto-streamer.c:30:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:25:1: warning: class 'varpool_node' was previously declared as a struct [-Wmismatched-tags]
class varpool_node;
^
../../gcc-8.1.0/gcc/lto-streamer.h:841:17: note: previous use is here
                                            struct varpool_node *,
                                                   ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer.c:30:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer.c:30:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/lto-streamer.c:30:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
84 warnings generated.
../../gcc-8.1.0/gcc/cgraph.h:1581:19: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/cgraph.h:1581:19: note: did you mean class here?
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^~~~~~
                  class
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:1797:1: warning: 'varpool_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
In file included from ../../gcc-8.1.0/gcc/lto-streamer.c:30:
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/lto-streamer-in.c:30:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o lto-opts.o -MT lto-opts.o -MMD -MP -MF ./.deps/lto-opts.TPo ../../gcc-8.1.0/gcc/lto-opts.c
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-out.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-out.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lto-section-out.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang++ -fno-PIE -c  -I../../gcc-8.1.0/gcc/../zlib -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o lto-compress.o -MT lto-compress.o -MMD -MP -MF ./.deps/lto-compress.TPo ../../gcc-8.1.0/gcc/lto-compress.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/lto-streamer-out.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/lto-cgraph.c:29:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:In file included from 371../../gcc-8.1.0/gcc/lto-section-out.c::324::
 In file included from note: ../../gcc-8.1.0/gcc/coretypes.harray 'op' declared here:
423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235  tree GTY((length ("%h.num_ops"))) op[1];:

../../gcc-8.1.0/gcc/ggc.h  ^
:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lto-section-out.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
25 warnings generated.
In file included from ../../gcc-8.1.0/gcc/lto-section-out.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/lto-streamer-in.c:34:
In file included from ../../gcc-8.1.0/gcc/gimple-streamer.h:25:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/streamer-hooks.h:28:1: note: did you mean class here?
struct lto_input_block;
^~~~~~
class
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from ../../gcc-8.1.0/gcc/lto-streamer-in.c:34:
In file included from ../../gcc-8.1.0/gcc/gimple-streamer.h:25:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/tree-pass.h:135:7: note: previous use is here
class varpool_node;
      ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-in.c:34:
In file included from ../../gcc-8.1.0/gcc/gimple-streamer.h:25:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
26 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o mcf.o -MT mcf.o -MMD -MP -MF ./.deps/mcf.TPo ../../gcc-8.1.0/gcc/mcf.c
In file included from ../../gcc-8.1.0/gcc/lto-streamer-in.c:34:
In file included from ../../gcc-8.1.0/gcc/gimple-streamer.h:25:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
../../gcc-8.1.0/gcc/data-streamer.h:76:53: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
In file included from ../../gcc-8.1.0/gcc/lto-cgraph.c:32:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:const char *streamer_read_string (struct data_in *, struct lto_input_block *);26
:
                                                    ^In file included from 
../../gcc-8.1.0/gcc/data-streamer.h../../gcc-8.1.0/gcc/lto-streamer.h::25363:
:../../gcc-8.1.0/gcc/lto-streamer.h7::363 :1note::  previous use is herewarning
: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]class lto_input_block

      ^
class lto_input_block
^
../../gcc-8.1.0/gcc/data-streamer.h:76:53: note: did you mean class here?
../../gcc-8.1.0/gcc/streamer-hooks.h:28:1: const char *streamer_read_string (struct data_in *, struct lto_input_block *);note
:                                                     ^~~~~~did you mean class here?

                                                    class
struct lto_input_block;
^~~~~~
class
../../gcc-8.1.0/gcc/data-streamer.h:78:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
../../gcc-8.1.0/gcc/profile-count.h:573                                          struct lto_input_block *,:
41                                          ^: 
note../../gcc-8.1.0/gcc/lto-streamer.h: :did you mean class here?363
:7: note: previous use is here
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~class lto_input_block

                                        class      ^

../../gcc-8.1.0/gcc/data-streamer.h:78:8: note: did you mean class here?
                                          struct lto_input_block *,
                                          ^~~~~~
                                          class
../../gcc-8.1.0/gcc/data-streamer.h:83:44: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:83:44: note: did you mean class here?
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^~~~~~
                                           class
../../gcc-8.1.0/gcc/data-streamer.h:84:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:84:34: note: did you mean class here?
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:85:37: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:85:37: note: did you mean class here?
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^~~~~~
                                    class
../../gcc-8.1.0/gcc/data-streamer.h:86:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:86:34: note: did you mean class here?
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:87:38: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:87:38: note: did you mean class here?
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^~~~~~
                                     class
In file included from ../../gcc-8.1.0/gcc/lto-cgraph.c:32:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:152:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_bitpack (struct lto_input_block *ib)
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:../../gcc-8.1.0/gcc/lto-streamer.h363::7447::8 :note:  previous use is herenote
: class lto_input_blockdid you mean class here?

      ^
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/data-streamer.h../../gcc-8.1.0/gcc/lto-streamer.h::152363::247::  notenote: : did you mean class here?previous use is here

class lto_input_block
streamer_read_bitpack (struct lto_input_block *ib)      ^

                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/data-streamer.h:177:25: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block../../gcc-8.1.0/gcc/lto-streamer.h
:      ^780
:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h../../gcc-8.1.0/gcc/lto-streamer.h::177780::2534: :note : notedid you mean class here?: 
did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);

                               ^~~~~~                                 ^~~~~~

                               class                                 class

../../gcc-8.1.0/gcc/lto-streamer.h:851../../gcc-8.1.0/gcc/data-streamer.h::35221:: 22warning::  struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]warning
: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
streamer_read_uchar (struct lto_input_block *ib)../../gcc-8.1.0/gcc/lto-streamer.h
:                     ^363
:../../gcc-8.1.0/gcc/lto-streamer.h:3637: note: :previous use is here
7class lto_input_block
      ^:
 note: previous use is here
../../gcc-8.1.0/gcc/lto-streamer.h:class lto_input_block851
:      ^35: note
: did you mean class here?
../../gcc-8.1.0/gcc/data-streamer.h:extern void lto_input_data_block (struct lto_input_block *, void *, size_t);221
:                                  ^~~~~~22
:                                  class 
note: did you mean class here?
streamer_read_uchar (struct lto_input_block *ib)../../gcc-8.1.0/gcc/lto-streamer.h
:                     ^~~~~~855
:                     class26
: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: ../../gcc-8.1.0/gcc/data-streamer.hnote:: 251did you mean class here?:
29: warning: tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]

                         ^~~~~~
                         class
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: ../../gcc-8.1.0/gcc/lto-streamer.hnote:: 859previous use is here:
26:class lto_input_block 
warning      ^: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]

../../gcc-8.1.0/gcc/data-streamer.hhashval_t lto_input_scc (struct lto_input_block *, struct data_in *,:
251:                         ^29
:../../gcc-8.1.0/gcc/lto-streamer.h :note363: :did you mean class here?7
: note: previous use is here
streamer_read_hwi_in_range (struct lto_input_block *ib,
class lto_input_block
                            ^~~~~~      ^

                            class../../gcc-8.1.0/gcc/lto-streamer.h
:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
../../gcc-8.1.0/gcc/data-streamer.h:340tree lto_input_tree (struct lto_input_block *, struct data_in *);:
29                     ^:
 ../../gcc-8.1.0/gcc/lto-streamer.hwarning:: 363struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
:7: streamer_read_record_start (struct lto_input_block *ib)note
:                             ^previous use is here

../../gcc-8.1.0/gcc/lto-streamer.hclass lto_input_block:
363      ^:
7: note: ../../gcc-8.1.0/gcc/lto-streamer.hprevious use is here:
863:class lto_input_block
22      ^:
 note: did you mean class here?
../../gcc-8.1.0/gcc/data-streamer.h:340:29tree lto_input_tree (struct lto_input_block *, struct data_in *);:
                      ^~~~~~note
:                      classdid you mean class here?

streamer_read_record_start (struct lto_input_block *ib)
                            ^~~~~~
                            class
In file included from ../../gcc-8.1.0/gcc/lto-streamer-in.c:34:
In file included from ../../gcc-8.1.0/gcc/gimple-streamer.h:25:
../../gcc-8.1.0/gcc/tree-streamer.h:61:50: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_read_string_cst (struct data_in *, struct lto_input_block *);
                                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:61:50: note: did you mean class here?
tree streamer_read_string_cst (struct data_in *, struct lto_input_block *);
                                                 ^~~~~~
                                                 class
../../gcc-8.1.0/gcc/tree-streamer.h:62:27: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_read_chain (struct lto_input_block *, struct data_in *);
                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:62:27: note: did you mean class here?
tree streamer_read_chain (struct lto_input_block *, struct data_in *);
                          ^~~~~~
                          class
../../gcc-8.1.0/gcc/tree-streamer.h:63:27: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_alloc_tree (struct lto_input_block *, struct data_in *,
                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:63:27: note: did you mean class here?
tree streamer_alloc_tree (struct lto_input_block *, struct data_in *,
                          ^~~~~~
                          class
../../gcc-8.1.0/gcc/tree-streamer.h:65:31: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
void streamer_read_tree_body (struct lto_input_block *, struct data_in *, tree);
                              ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:65:31: note: did you mean class here?
void streamer_read_tree_body (struct lto_input_block *, struct data_in *, tree);
                              ^~~~~~
                              class
../../gcc-8.1.0/gcc/tree-streamer.h:66:33: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_get_pickled_tree (struct lto_input_block *, struct data_in *);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:66:33: note: did you mean class here?
tree streamer_get_pickled_tree (struct lto_input_block *, struct data_in *);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/tree-streamer.h:67:36: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
void streamer_read_tree_bitfields (struct lto_input_block *,
                                   ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:67:36: note: did you mean class here?
void streamer_read_tree_bitfields (struct lto_input_block *,
                                   ^~~~~~
                                   class
64 warnings generated.
../../gcc-8.1.0/gcc/tree-streamer.h:120:7: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
           ((struct lto_input_block *)
             ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:120:7: note: did you mean class here?
           ((struct lto_input_block *)
             ^~~~~~
             class
In file included from ../../gcc-8.1.0/gcc/lto-streamer-in.c:34:
../../gcc-8.1.0/gcc/gimple-streamer.h:28:16: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
void input_bb (struct lto_input_block *, enum LTO_tags, struct data_in *,
               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/gimple-streamer.h:28:16: note: did you mean class here?
void input_bb (struct lto_input_block *, enum LTO_tags, struct data_in *,
               ^~~~~~
               class
In file included from ../../gcc-8.1.0/gcc/lto-cgraph.c:32:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
../../gcc-8.1.0/gcc/data-streamer.h:76:53: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:76:53: note: did you mean class here?
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^~~~~~
                                                    class
../../gcc-8.1.0/gcc/data-streamer.h:78:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                          struct lto_input_block *,
                                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:78:8: note: did you mean class here?
                                          struct lto_input_block *,
                                          ^~~~~~
                                          class
../../gcc-8.1.0/gcc/data-streamer.h:83:44: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:83:44: note: did you mean class here?
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^~~~~~
                                           class
../../gcc-8.1.0/gcc/data-streamer.h:84:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o mode-switching.o -MT mode-switching.o -MMD -MP -MF ./.deps/mode-switching.TPo ../../gcc-8.1.0/gcc/mode-switching.c
84:34: note: did you mean class here?
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:85:37: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:85:37: note: did you mean class here?
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^~~~~~
                                    class
../../gcc-8.1.0/gcc/data-streamer.h:86:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:86:34: note: did you mean class here?
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:87:38: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:87:38: note: did you mean class here?
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/data-streamer.h:152:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_bitpack (struct lto_input_block *ib)
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:152:24: note: did you mean class here?
streamer_read_bitpack (struct lto_input_block *ib)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/data-streamer.h:177:25: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:177:25: note: did you mean class here?
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^~~~~~
                               class
../../gcc-8.1.0/gcc/data-streamer.h:221:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_uchar (struct lto_input_block *ib)
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:221:22: note: did you mean class here?
streamer_read_uchar (struct lto_input_block *ib)
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/data-streamer.h:251:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:251:29: note: did you mean class here?
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^~~~~~
                            class
../../gcc-8.1.0/gcc/data-streamer.h:340:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_record_start (struct lto_input_block *ib)
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:340:29: note: did you mean class here?
streamer_read_record_start (struct lto_input_block *ib)
                            ^~~~~~
                            class
In file included from ../../gcc-8.1.0/gcc/lto-streamer-in.c:42:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
In file included from ../../gcc-8.1.0/gcc/lto-cgraph.c:32:
../../gcc-8.1.0/gcc/tree-core.h../../gcc-8.1.0/gcc/tree-streamer.h::170761::950::  notewarning: : previous use is herestruct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]

 struct symtab_node *symtab_node;
        ^tree streamer_read_string_cst (struct data_in *, struct lto_input_block *);

                                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:61:50: note: did you mean class here?
tree streamer_read_string_cst (struct data_in *, struct lto_input_block *);
                                                 ^~~~~~
                                                 class
../../gcc-8.1.0/gcc/tree-streamer.h:62:27: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_read_chain (struct lto_input_block *, struct data_in *);
                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:62:27: note: did you mean class here?
tree streamer_read_chain (struct lto_input_block *, struct data_in *);
                          ^~~~~~
                          class
../../gcc-8.1.0/gcc/tree-streamer.h:63:27: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_alloc_tree (struct lto_input_block *, struct data_in *,
                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:63:27: note: did you mean class here?
tree streamer_alloc_tree (struct lto_input_block *, struct data_in *,
                          ^~~~~~
                          class
../../gcc-8.1.0/gcc/tree-streamer.h:65:31: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
void streamer_read_tree_body (struct lto_input_block *, struct data_in *, tree);
                              ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:65:31: note: did you mean class here?
void streamer_read_tree_body (struct lto_input_block *, struct data_in *, tree);
                              ^~~~~~
                              class
../../gcc-8.1.0/gcc/tree-streamer.hIn file included from :../../gcc-8.1.0/gcc/lto-streamer-in.c66::4233:
:../../gcc-8.1.0/gcc/cgraph.h :warning95: :struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]1
: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]tree streamer_get_pickled_tree (struct lto_input_block *, struct data_in *);

                                ^
../../gcc-8.1.0/gcc/lto-streamer.hclass GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),:
363^:
7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:66:33: note../../gcc-8.1.0/gcc/tree-core.h: :did you mean class here?1707
:2: note: did you mean class here?tree streamer_get_pickled_tree (struct lto_input_block *, struct data_in *);

                                ^~~~~~
 struct symtab_node *symtab_node;                                class

 ^~~~~~
 class
../../gcc-8.1.0/gcc/tree-streamer.h:67:36: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
void streamer_read_tree_bitfields (struct lto_input_block *,
                                   ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:67:36: note: did you mean class here?
void streamer_read_tree_bitfields (struct lto_input_block *,
                                   ^~~~~~
                                   class
In file included from ../../gcc-8.1.0/gcc/lto-streamer-in.c:42:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/tree-streamer.h:120:7: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
           ((struct lto_input_block *)
             ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:120:7: note: did you mean class here?
           ((struct lto_input_block *)
             ^~~~~~
             class
In file included from ../../gcc-8.1.0/gcc/lto-cgraph.c:33:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:25:1: warning: class 'varpool_node' was previously declared as a struct [-Wmismatched-tags]
class varpool_node;
^
../../gcc-8.1.0/gcc/lto-streamer.h:841:17: note: previous use is here
                                            struct varpool_node *,
                                                   ^
In file included from ../../gcc-8.1.0/gcc/lto-cgraph.c:33:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/lto-cgraph.c:33:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^In file included from 
../../gcc-8.1.0/gcc/lto-cgraph.c:33:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o modulo-sched.o -MT modulo-sched.o -MMD -MP -MF ./.deps/modulo-sched.TPo ../../gcc-8.1.0/gcc/modulo-sched.c
../../gcc-8.1.0/gcc/cgraph.h:1581:19: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/cgraph.h:1581:19: note: did you mean class here?
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^~~~~~
                  class
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^../../gcc-8.1.0/gcc/cgraph.h
:917:5: warning: ../../gcc-8.1.0/gcc/cgraph.hstruct 'symtab_node' was previously declared as a class [-Wmismatched-tags]:
1637:10: note                                struct symtab_node *ref = NULL);: 
did you mean struct here?                                ^

../../gcc-8.1.0/gcc/cgraph.h  friend class cgraph_node;:
97         ^~~~~:
3         struct:
 note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/lto-section-in.c:24:
../../gcc-8.1.0/gcc/cgraph.h../../gcc-8.1.0/gcc/coretypes.h::202075::101::  warningwarning: : class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]

  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
class rtx_def;
^
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {../../gcc-8.1.0/gcc/coretypes.h
:                                      ^
55:8: note: previous use is here
struct rtx_def;
       ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:1581:19: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/cgraph.h:1581:19: note: did you mean class here?
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^~~~~~
                  class
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:1797:1: warning: 'varpool_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
In file included from ../../gcc-8.1.0/gcc/lto-cgraph.c:33:
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/lto-streamer-in.c:87:23: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
lto_input_data_block (struct lto_input_block *ib, void *addr, size_t length)
                      ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer-in.c:87:23: note: did you mean class here?
lto_input_data_block (struct lto_input_block *ib, void *addr, size_t length)
                      ^~~~~~
                      class
../../gcc-8.1.0/gcc/lto-streamer-in.c:316:21: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
lto_input_tree_ref (struct lto_input_block *ib, struct data_in *data_in,
                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer-in.c:316:21: note: did you mean class here?
lto_input_tree_ref (struct lto_input_block *ib, struct data_in *data_in,
                    ^~~~~~
                    class
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/lto-streamer-in.c:381:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
lto_input_eh_catch_list (struct lto_input_block *ib, struct data_in *data_in,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer-in.c:381:26: note: did you mean class here?
lto_input_eh_catch_list (struct lto_input_block *ib, struct data_in *data_in,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer-in.c:427:18: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
input_eh_region (struct lto_input_block *ib, struct data_in *data_in, int ix)
                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer-in.c:427:18: note: did you mean class here?
input_eh_region (struct lto_input_block *ib, struct data_in *data_in, int ix)
                 ^~~~~~
                 class
../../gcc-8.1.0/gcc/lto-streamer-in.c:502:14: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
input_eh_lp (struct lto_input_block *ib, struct data_in *data_in, int ix)
             ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer-in.c:502:14: note: did you mean class here?
input_eh_lp (struct lto_input_block *ib, struct data_in *data_in, int ix)
             ^~~~~~
             class
../../gcc-8.1.0/gcc/lto-streamer-in.c:606:19: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
input_eh_regions (struct lto_input_block *ib, struct data_in *data_in,
                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer-in.c:606:19: note: did you mean class here?
input_eh_regions (struct lto_input_block *ib, struct data_in *data_in,
                  ^~~~~~
                  class
In file included from ../../gcc-8.1.0/gcc/lto-compress.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
../../gcc-8.1.0/gcc/lto-streamer-in.c:717:12: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
input_cfg (struct lto_input_block *ib, struct data_in *data_in,
           ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer-in.c:717:12: note: did you mean class here?
input_cfg (struct lto_input_block *ib, struct data_in *data_in,
           ^~~~~~
           class
../../gcc-8.1.0/gcc/lto-streamer-in.c:849:18: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
input_ssa_names (struct lto_input_block *ib, struct data_in *data_in,
                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer-in.c:849:18: note: did you mean class here?
input_ssa_names (struct lto_input_block *ib, struct data_in *data_in,
                 ^~~~~~
                 class
../../gcc-8.1.0/gcc/lto-streamer-in.c:967:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                            struct lto_input_block *ib)
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer-in.c:967:29: note: did you mean class here?
                            struct lto_input_block *ib)
                            ^~~~~~
                            class
../../gcc-8.1.0/gcc/lto-streamer-in.c:1023:3: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                struct lto_input_block *ib, struct lto_input_block *ib_cfg)
                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer-in.c:1023:3: note: did you mean class here?
                struct lto_input_block *ib, struct lto_input_block *ib_cfg)
                ^~~~~~
                class
../../gcc-8.1.0/gcc/lto-streamer-in.c:1023:31: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                struct lto_input_block *ib, struct lto_input_block *ib_cfg)
                                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer-in.c:1023:31: note: did you mean class here?
                struct lto_input_block *ib, struct lto_input_block *ib_cfg)
                                            ^~~~~~
                                            class
../../gcc-8.1.0/gcc/lto-cgraph.c:495:9: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
          for (struct symtab_node *n = node->same_comdat_group; 
               ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/lto-cgraph.c:495:9: note: did you mean class here?
          for (struct symtab_node *n = node->same_comdat_group; 
               ^~~~~~
               class
../../gcc-8.1.0/gcc/lto-cgraph.c:646:9: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
          for (struct symtab_node *n = node->same_comdat_group; 
               ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/lto-cgraph.c:646:9: note: did you mean class here?
          for (struct symtab_node *n = node->same_comdat_group; 
               ^~~~~~
               class
../../gcc-8.1.0/gcc/lto-cgraph.c:852:3: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
  struct symtab_node *snode;
  ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/lto-cgraph.c:852:3: note: did you mean class here?
  struct symtab_node *snode;
  ^~~~~~
  class
../../gcc-8.1.0/gcc/lto-cgraph.c:1062:18: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
read_identifier (struct lto_input_block *ib)
                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-cgraph.c:1062:18: note: did you mean class here?
read_identifier (struct lto_input_block *ib)
                 ^~~~~~
                 class
../../gcc-8.1.0/gcc/lto-cgraph.c:1082:14: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
read_string (struct lto_input_block *ib)
             ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-cgraph.c:1082:14: note: did you mean class here?
read_string (struct lto_input_block *ib)
             ^~~~~~
             class
26 warnings generated.
../../gcc-8.1.0/gcc/lto-cgraph.c:1226:6: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
            struct lto_input_block *ib,
            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-cgraph.c:1226:6: note: did you mean class here?
            struct lto_input_block *ib,
            ^~~~~~
            class
../../gcc-8.1.0/gcc/lto-cgraph.c:1353:7: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                    struct lto_input_block *ib)
                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-cgraph.c:1353:7: note: did you mean class here?
                    struct lto_input_block *ib)
                    ^~~~~~
                    class
In file included from ../../gcc-8.1.0/gcc/lto-section-in.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/lto-cgraph.c:1433:12: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
input_ref (struct lto_input_block *ib,
           ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-cgraph.c:1433:12: note: did you mean class here?
input_ref (struct lto_input_block *ib,
           ^~~~~~
           class
../../gcc-8.1.0/gcc/lto-cgraph.c:clang1459: :13:warning : warningtreating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]: 
struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
input_edge (struct lto_input_block *ib, vec<symtab_node *> nodes,
            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-cgraph.c:1459:13: note: did you mean class here?
input_edge (struct lto_input_block *ib, vec<symtab_node *> nodes,
            ^~~~~~
            class
../../gcc-8.1.0/gcc/lto-cgraph.c:1527:3: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                struct lto_input_block *ib)
                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-cgraph.c:1527:3: note: did you mean class here?
                struct lto_input_block *ib)
                ^~~~~~
                class
../../gcc-8.1.0/gcc/lto-cgraph.c:1633:13: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
input_refs (struct lto_input_block *ib,
            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-cgraph.c:1633:13: note: did you mean class here?
input_refs (struct lto_input_block *ib,
            ^~~~~~
            class
../../gcc-8.1.0/gcc/lto-cgraph.c:1659:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
input_profile_summary (struct lto_input_block *ib,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-cgraph.c:1659:24: note: did you mean class here?
input_profile_summary (struct lto_input_block *ib,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-cgraph.c:1848:7: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
      struct lto_input_block *ib;
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-cgraph.c:1848:7: note: did you mean class here?
      struct lto_input_block *ib;
      ^~~~~~
      class
../../gcc-8.1.0/gcc/lto-cgraph.c:1909:7: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
      struct lto_input_block *ib
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-cgraph.c:1909:7: note: did you mean class here?
      struct lto_input_block *ib
      ^~~~~~
      class
../../gcc-8.1.0/gcc/lto-streamer-in.c:1227:6: ../../gcc-8.1.0/gcc/lto-cgraph.cwarning:: 2068struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]:
4: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]                   struct lto_input_block *ib)

                   ^
                        struct lto_input_block *ib_main ATTRIBUTE_UNUSED)../../gcc-8.1.0/gcc/lto-streamer.h
:                        ^363
:../../gcc-8.1.0/gcc/lto-streamer.h7::363 :note7: :previous use is here 
note: class lto_input_blockprevious use is here

      ^
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-cgraph.c../../gcc-8.1.0/gcc/lto-streamer-in.c::20681227::46::  notenote: : did you mean class here?did you mean class here?

                   struct lto_input_block *ib)
                   ^~~~~~
                   class                        struct lto_input_block *ib_main ATTRIBUTE_UNUSED)

                        ^~~~~~
                        class
../../gcc-8.1.0/gcc/lto-cgraph.c:../../gcc-8.1.0/gcc/lto-streamer-in.c2076::12404::69 :warning : warningstruct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]: 
struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                        struct lto_input_block *ib_main,
                        ^
../../gcc-8.1.0/gcc/lto-streamer.h:363lto_read_body_or_constructor (struct lto_file_decl_data *file_data, struct symtab_node *node,:
7                                                                    ^:
 ../../gcc-8.1.0/gcc/cgraph.hnote:: 97previous use is here:
3: class lto_input_blocknote
:       ^previous use is here

  symtab_node
  ^
../../gcc-8.1.0/gcc/lto-cgraph.c:2076:4../../gcc-8.1.0/gcc/lto-streamer-in.c:: 1240note:69: :did you mean class here? 
note: did you mean class here?
                        struct lto_input_block *ib_main,
                        ^~~~~~
                        class
lto_read_body_or_constructor (struct lto_file_decl_data *file_data, struct symtab_node *node,
                                                                    ^~~~~~
                                                                    class
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o multiple_target.o -MT multiple_target.o -MMD -MP -MF ./.deps/multiple_target.TPo ../../gcc-8.1.0/gcc/multiple_target.c
../../gcc-8.1.0/gcc/lto-streamer-in.c:1343:5: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                struct varpool_node *node, const char *data)
                                ^
../../gcc-8.1.0/gcc/cgraph.h:1797:38: note: previous use is here
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
                                     ^
../../gcc-8.1.0/gcc/lto-streamer-in.c:1343:5: note: did you mean class here?
                                struct varpool_node *node, const char *data)
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer-in.c:1357:18: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
lto_read_tree_1 (struct lto_input_block *ib, struct data_in *data_in, tree expr)
                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer-in.c:1357:18: note: did you mean class here?
lto_read_tree_1 (struct lto_input_block *ib, struct data_in *data_in, tree expr)
                 ^~~~~~
                 class
../../gcc-8.1.0/gcc/lto-streamer-in.c:1395:16: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
lto_read_tree (struct lto_input_block *ib, struct data_in *data_in,
               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer-in.c:1395:16: note: did you mean class here?
lto_read_tree (struct lto_input_block *ib, struct data_in *data_in,
               ^~~~~~
               class
../../gcc-8.1.0/gcc/lto-streamer-in.c:1418:16: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
lto_input_scc (struct lto_input_block *ib, struct data_in *data_in,
               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer-in.c:1418:16: note: did you mean class here?
lto_input_scc (struct lto_input_block *ib, struct data_in *data_in,
               ^~~~~~
               class
../../gcc-8.1.0/gcc/lto-streamer-in.c:1475:19: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
lto_input_tree_1 (struct lto_input_block *ib, struct data_in *data_in,
                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer-in.c:1475:19: note: did you mean class here?
lto_input_tree_1 (struct lto_input_block *ib, struct data_in *data_in,
                  ^~~~~~
                  class
../../gcc-8.1.0/gcc/lto-streamer-in.c:1525:17: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
lto_input_tree (struct lto_input_block *ib, struct data_in *data_in)
                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer-in.c:1525:17: note: did you mean class here?
lto_input_tree (struct lto_input_block *ib, struct data_in *data_in)
                ^~~~~~
                class
In file included from ../../gcc-8.1.0/gcc/lto-compress.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
In file included from ../../gcc-8.1.0/gcc/lto-section-in.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272../../gcc-8.1.0/gcc/coretypes.h::867:: 20:warning note: : did you mean struct here?struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]

inline struct rtx_def *
template<typename> class pod_mode;       ^

                   ^~~~~../../gcc-8.1.0/gcc/coretypes.h
:                   struct
75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lto-section-in.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/lto-opts.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/lto-section-in.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
10 warnings generated.
In file included from ../../gcc-8.1.0/gcc/lto-compress.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lto-compress.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-out.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-out.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-out.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-out.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-out.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-out.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-out.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-section-out.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/lto-streamer-out.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-out.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-out.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-out.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-out.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-out.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-out.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-out.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o omp-offload.o -MT omp-offload.o -MMD -MP -MF ./.deps/omp-offload.TPo ../../gcc-8.1.0/gcc/omp-offload.c
In file included from ../../gcc-8.1.0/gcc/lto-streamer-out.c:28:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/lto-compress.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/modulo-sched.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/lto-section-out.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/lto-section-out.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-out.c:28:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-out.c:28:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/mcf.c:47:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/lto-opts.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
27 warnings generated.
In file included from ../../gcc-8.1.0/gcc/modulo-sched.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/lto-opts.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lto-opts.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/multiple_target.c:25:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o omp-expand.o -MT omp-expand.o -MMD -MP -MF ./.deps/omp-expand.TPo ../../gcc-8.1.0/gcc/omp-expand.c
In file included from ../../gcc-8.1.0/gcc/modulo-sched.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/modulo-sched.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lto-opts.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/mcf.c:47:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/modulo-sched.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
23 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o omp-general.o -MT omp-general.o -MMD -MP -MF ./.deps/omp-general.TPo ../../gcc-8.1.0/gcc/omp-general.c
In file included from ../../gcc-8.1.0/gcc/lto-section-in.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/lto-streamer-out.c:30:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/lto-section-out.c:28:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: clangarray index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]: 
warning:   return gs->op[1];treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]

         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315../../gcc-8.1.0/gcc/gimple.h:In file included from 3:../../gcc-8.1.0/gcc/multiple_target.c3130:::2510:
:  In file included from note../../gcc-8.1.0/gcc/coretypes.h: warning:array 'op' declared here417
: :
array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]../../gcc-8.1.0/gcc/machmode.h:323
:  tree GTY((length ("%h.num_ops"))) op[1];  return gs->op[2];1

  ^         ^      ~
:
 ../../gcc-8.1.0/gcc/gimple.hwarning:: 371'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]:
3:../../gcc-8.1.0/gcc/gimple.hstruct pod_mode 
:^3557
:note: 10array 'op' declared here:
 warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  tree GTY((length ("%h.num_ops"))) op[1];
  ^  return gs->op[2];

         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
../../gcc-8.1.0/gcc/coretypes.h  ^:
67:20: note: ../../gcc-8.1.0/gcc/gimple.hdid you mean struct here?:
3146:11:../../gcc-8.1.0/gcc/gimple.h :warning3567template<typename> class pod_mode;:: 3
array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]:                   ^~~~~
 
                   struct
warning  return &call_stmt->op[2];: 
array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]          ^             ~

../../gcc-8.1.0/gcc/gimple.h:371:  gs->op[2] = label;3: note
:   ^      ~array 'op' declared here

../../gcc-8.1.0/gcc/gimple.h:315:  tree GTY((length ("%h.num_ops"))) op[1];3:
   ^note
: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;../../gcc-8.1.0/gcc/gimple.h
:  ^             ~3577
:../../gcc-8.1.0/gcc/gimple.h3::371 :3warning::  array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]note
: array 'op' declared here
  gs->op[3] = label;
  ^      ~
  tree GTY((length ("%h.num_ops"))) op[1];
../../gcc-8.1.0/gcc/gimple.h  ^:
315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/omp-offload.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/lto-section-in.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/lto-section-in.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/multiple_target.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/multiple_target.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lto-section-out.c:29:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/lto-section-out.c:29:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/lto-section-out.c:29:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/multiple_target.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/lto-streamer-out.c:33:
In file included from ../../gcc-8.1.0/gcc/gimple-streamer.h:25:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/streamer-hooks.h:28:1: note: did you mean class here?
struct lto_input_block;
^~~~~~
class
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from ../../gcc-8.1.0/gcc/lto-streamer-out.c:33:
In file included from ../../gcc-8.1.0/gcc/gimple-streamer.h:25:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/tree-pass.h:135:7: note: previous use is here
class varpool_node;
      ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-out.c:33:
In file included from ../../gcc-8.1.0/gcc/gimple-streamer.h:25:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
In file included from ../../gcc-8.1.0/gcc/omp-expand.c:25:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/lto-section-out.c:30:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from ../../gcc-8.1.0/gcc/lto-section-out.c:30:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/cgraph.h:1797:38: note: previous use is here
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
In file included from tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,../../gcc-8.1.0/gcc/lto-streamer-out.c
:                       ^33
:
../../gcc-8.1.0/gcc/lto-streamer.hIn file included from :../../gcc-8.1.0/gcc/gimple-streamer.h363::257:
:In file included from  ../../gcc-8.1.0/gcc/tree-streamer.hnote: :previous use is here
26:
../../gcc-8.1.0/gcc/data-streamer.hclass lto_input_block
:      ^
76:53: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?const char *streamer_read_string (struct data_in *, struct lto_input_block *);

                                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7:tree lto_input_tree_1 (struct lto_input_block *, struct data_in *, 
                       ^~~~~~
                       classnote
: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
../../gcc-8.1.0/gcc/data-streamer.h:76:53:tree lto_input_tree (struct lto_input_block *, struct data_in *); 
note                     ^: 
did you mean class here?../../gcc-8.1.0/gcc/lto-streamer.h
:363:7: note: previous use is here
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
class lto_input_block                                                    ^~~~~~

      ^                                                    class

../../gcc-8.1.0/gcc/data-streamer.h:78:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
../../gcc-8.1.0/gcc/lto-streamer.h                                          struct lto_input_block *,:
863                                          ^
:22../../gcc-8.1.0/gcc/lto-streamer.h:: note363: :did you mean class here?
7: note: previous use is here
tree lto_input_tree (struct lto_input_block *, struct data_in *);class lto_input_block

      ^
                     ^~~~~~In file included from 
../../gcc-8.1.0/gcc/omp-offload.c                     class../../gcc-8.1.0/gcc/data-streamer.h
::2478:
:In file included from 8../../gcc-8.1.0/gcc/coretypes.h:: 417:
note../../gcc-8.1.0/gcc/machmode.h: :did you mean class here?323
:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]                                          struct lto_input_block *,

                                          ^~~~~~
struct pod_mode
                                          class^

../../gcc-8.1.0/gcc/data-streamer.h:83:44: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here../../gcc-8.1.0/gcc/coretypes.h
:67:class lto_input_block20
:      ^ 
note: did you mean struct here?
../../gcc-8.1.0/gcc/data-streamer.h:83:44: notetemplate<typename> class pod_mode;: 
did you mean class here?                   ^~~~~

                   struct
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^~~~~~
                                           class
../../gcc-8.1.0/gcc/data-streamer.h:84:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:84:34: note: did you mean class here?
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:85:37: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:85:37: note: did you mean class here?
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^~~~~~
                                    class
../../gcc-8.1.0/gcc/data-streamer.h:86:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:86:34: note: did you mean class here?
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:87:38: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:87:38: note: did you mean class here?
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/data-streamer.h:152:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_bitpack (struct lto_input_block *ib)
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:152:24: note: did you mean class here?
streamer_read_bitpack (struct lto_input_block *ib)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/data-streamer.h:177:25: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:177:25: note: did you mean class here?
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^~~~~~
                               class
../../gcc-8.1.0/gcc/data-streamer.h:221:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_uchar (struct lto_input_block *ib)
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:221:22: note: did you mean class here?
streamer_read_uchar (struct lto_input_block *ib)
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/data-streamer.h:251:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:251:29: note: did you mean class here?
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^~~~~~
                            class
../../gcc-8.1.0/gcc/data-streamer.h:340:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_record_start (struct lto_input_block *ib)
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:340:29: note: did you mean class here?
streamer_read_record_start (struct lto_input_block *ib)
                            ^~~~~~
                            class
In file included from ../../gcc-8.1.0/gcc/lto-streamer-out.c:33:
In file included from ../../gcc-8.1.0/gcc/gimple-streamer.h:25:
../../gcc-8.1.0/gcc/tree-streamer.h:61:50: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_read_string_cst (struct data_in *, struct lto_input_block *);
                                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:61:50: note: did you mean class here?
tree streamer_read_string_cst (struct data_in *, struct lto_input_block *);
                                                 ^~~~~~
                                                 class
../../gcc-8.1.0/gcc/tree-streamer.h:62:27: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_read_chain (struct lto_input_block *, struct data_in *);
                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:62:27: note: did you mean class here?
tree streamer_read_chain (struct lto_input_block *, struct data_in *);
                          ^~~~~~
                          class
../../gcc-8.1.0/gcc/tree-streamer.h:63:27: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_alloc_tree (struct lto_input_block *, struct data_in *,
                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:63:27: note: did you mean class here?
tree streamer_alloc_tree (struct lto_input_block *, struct data_in *,
                          ^~~~~~
                          class
../../gcc-8.1.0/gcc/tree-streamer.h:65:31: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
void streamer_read_tree_body (struct lto_input_block *, struct data_in *, tree);
                              ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:65:31: note: did you mean class here?
void streamer_read_tree_body (struct lto_input_block *, struct data_in *, tree);
                              ^~~~~~
                              class
../../gcc-8.1.0/gcc/tree-streamer.h:66:33: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_get_pickled_tree (struct lto_input_block *, struct data_in *);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:66:33: note: did you mean class here?
tree streamer_get_pickled_tree (struct lto_input_block *, struct data_in *);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/tree-streamer.h:67:36: warningIn file included from : ../../gcc-8.1.0/gcc/lto-section-out.cstruct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]:
30:
../../gcc-8.1.0/gcc/data-streamer.h:76:53: void streamer_read_tree_bitfields (struct lto_input_block *,warning: 
struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]                                   ^

../../gcc-8.1.0/gcc/lto-streamer.h:363:7: noteconst char *streamer_read_string (struct data_in *, struct lto_input_block *);: 
previous use is here
                                                    ^
class lto_input_block../../gcc-8.1.0/gcc/lto-streamer.h
      ^:
363:7: note: previous use is here
../../gcc-8.1.0/gcc/tree-streamer.h:67class lto_input_block
:      ^
36: note: did you mean class here?
void streamer_read_tree_bitfields (struct lto_input_block *,
                                   ^~~~~~
                                   class
../../gcc-8.1.0/gcc/data-streamer.h:76:53: note: did you mean class here?
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^~~~~~
                                                    class
../../gcc-8.1.0/gcc/data-streamer.h:78:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                          struct lto_input_block *,
                                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:78:8: note: did you mean class here?
../../gcc-8.1.0/gcc/tree-streamer.h                                          struct lto_input_block *,:
120                                          ^~~~~~
:                                          class7
: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
           ((struct lto_input_block *)
             ^
../../gcc-8.1.0/gcc/lto-streamer.h:../../gcc-8.1.0/gcc/data-streamer.h363::837:: note: 44previous use is here:
 warning: class lto_input_blockstruct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]

      ^
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:83:44: note: did you mean class here?
../../gcc-8.1.0/gcc/tree-streamer.h:unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);120
:                                           ^~~~~~7
:                                           class 
note: did you mean class here?
../../gcc-8.1.0/gcc/data-streamer.h           ((struct lto_input_block *):
84             ^~~~~~:
34             class:
 warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
In file included from       ^../../gcc-8.1.0/gcc/lto-streamer-out.c
:33:
../../gcc-8.1.0/gcc/gimple-streamer.h:28:16:../../gcc-8.1.0/gcc/data-streamer.h :warning84: :struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]34
: note: did you mean class here?
void input_bb (struct lto_input_block *, enum LTO_tags, struct data_in *,
               ^
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);../../gcc-8.1.0/gcc/lto-streamer.h
                                 ^~~~~~
:                                 class363
:7: note: previous use is here
../../gcc-8.1.0/gcc/data-streamer.h:class lto_input_block85
:      ^37
: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
../../gcc-8.1.0/gcc/gimple-streamer.h:28:16gcov_type streamer_read_gcov_count (struct lto_input_block *);:
                                     ^note
: ../../gcc-8.1.0/gcc/lto-streamer.hdid you mean class here?
:363:7: note: previous use is here
void input_bb (struct lto_input_block *, enum LTO_tags, struct data_in *,
               ^~~~~~class lto_input_block

      ^               class

../../gcc-8.1.0/gcc/data-streamer.h:85:37: note: did you mean class here?
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^~~~~~
                                    class
../../gcc-8.1.0/gcc/data-streamer.h:86:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:86:34: note: did you mean class here?
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:87:38: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:87:38: note: did you mean class here?
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/data-streamer.h:152:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_bitpack (struct lto_input_block *ib)
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:152:24: note: did you mean class here?
streamer_read_bitpack (struct lto_input_block *ib)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/data-streamer.h:177:25: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:177:25: note: did you mean class here?
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^~~~~~
                               class
../../gcc-8.1.0/gcc/data-streamer.h:221:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_uchar (struct lto_input_block *ib)
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:221:22: note: did you mean class here?
streamer_read_uchar (struct lto_input_block *ib)
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/data-streamer.h:251:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:251:29: note: did you mean class here?
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^~~~~~
                            class
../../gcc-8.1.0/gcc/data-streamer.h:340:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_record_start (struct lto_input_block *ib)
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:340:29: note: did you mean class here?
streamer_read_record_start (struct lto_input_block *ib)
                            ^~~~~~
                            class
In file included from ../../gcc-8.1.0/gcc/lto-streamer-out.c:39:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-out.c:39:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
In file included from ../../gcc-8.1.0/gcc/tree-core.h../../gcc-8.1.0/gcc/omp-general.c::170726::
2../../gcc-8.1.0/gcc/coretypes.h::75 :note1: :did you mean class here? 
warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
 struct symtab_node *symtab_node;
 ^~~~~~
 class
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/lto-streamer-out.c:39:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1581:19: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/cgraph.h:1581:19: note: did you mean class here?
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^~~~~~
                  class
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/omp-offload.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/omp-offload.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/omp-offload.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/lto-compress.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
In file included from   ^../../gcc-8.1.0/gcc/omp-expand.c
:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/lto-opts.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-opts.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-opts.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-opts.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-opts.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-opts.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~In file included from 
../../gcc-8.1.0/gcc/lto-opts.c../../gcc-8.1.0/gcc/gimple.h::26315:
:In file included from 3../../gcc-8.1.0/gcc/target.h:: 211note:
: ../../gcc-8.1.0/gcc/target.defarray 'op' declared here:
3373:1: warning:   tree GTY((length ("%h.num_ops"))) op[1];empty macro arguments are a C99 feature [-Wc99-extensions]

  ^
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
../../gcc-8.1.0/gcc/gimple.h:3567:#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)3
:                                                 ^ 
warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/lto-opts.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-opts.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from In file included from ../../gcc-8.1.0/gcc/lto-section-in.c../../gcc-8.1.0/gcc/lto-opts.c::26:
28In file included from :
../../gcc-8.1.0/gcc/target.h../../gcc-8.1.0/gcc/gimple.h::2112492:
:../../gcc-8.1.0/gcc/target.def10:: 6118warning:: 1array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]:
 warning: empty macro arguments are a C99 feature [-Wc99-extensions]  return gs->op[1];

         ^      ~
HOOK_VECTOR_END (cxx)../../gcc-8.1.0/gcc/gimple.h
:^346
:../../gcc-8.1.0/gcc/target-hooks-macros.h3::43 :50note::  array 'op' declared herenote
: expanded from macro 'HOOK_VECTOR_END'
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-opts.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
../../gcc-8.1.0/gcc/gimple.h:#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)2524
:                                                 ^3
: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/lto-opts.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: ../../gcc-8.1.0/gcc/gimple.hempty macro arguments are a C99 feature [-Wc99-extensions]:
2542:12: HOOK_VECTOR_END (target_option)warning
: ^array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]

../../gcc-8.1.0/gcc/target-hooks-macros.h:    return gs->op[2];
43           ^      ~:50:
 ../../gcc-8.1.0/gcc/gimple.hnote:: 346expanded from macro 'HOOK_VECTOR_END'
:3: note: array 'op' declared here
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/lto-opts.c::256226::
11In file included from :../../gcc-8.1.0/gcc/target.h :warning211:
: ../../gcc-8.1.0/gcc/target.defarray index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]:
6430:1:   return &gs->op[2];warning
:           ^      ~empty macro arguments are a C99 feature [-Wc99-extensions]

../../gcc-8.1.0/gcc/gimple.h:346:3:HOOK_VECTOR_END (shrink_wrap) 
note^: 
array 'op' declared here../../gcc-8.1.0/gcc/target-hooks-macros.h
:43:50:   tree GTY((length ("%h.num_ops"))) op[1];
note  ^: 
expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/lto-opts.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
../../gcc-8.1.0/gcc/gimple.h                                                 ^:
2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/lto-opts.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/omp-general.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/modulo-sched.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/modulo-sched.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/modulo-sched.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-expand.c:25:
In file included from In file included from ../../gcc-8.1.0/gcc/coretypes.h../../gcc-8.1.0/gcc/modulo-sched.c::423:
26In file included from :
../../gcc-8.1.0/gcc/hash-table.hIn file included from :../../gcc-8.1.0/gcc/target.h235::
211:
../../gcc-8.1.0/gcc/ggc.h../../gcc-8.1.0/gcc/target.def::1680:2721::8:  warningwarning: : empty macro arguments are a C99 feature [-Wc99-extensions]struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]

HOOK_VECTOR_END (simt)
^inline struct rtx_def *

../../gcc-8.1.0/gcc/target-hooks-macros.h       ^:
43:../../gcc-8.1.0/gcc/coretypes.h50::75 :note7: :expanded from macro 'HOOK_VECTOR_END' 
note: previous use is here
class rtx_def;
      ^#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)

                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-expand.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warningIn file included from : ../../gcc-8.1.0/gcc/modulo-sched.cstruct 'rtx_def' was previously declared as a class [-Wmismatched-tags]:
26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);:
1732          ^:
1../../gcc-8.1.0/gcc/coretypes.h:: 75warning:: 7empty macro arguments are a C99 feature [-Wc99-extensions]:
 note: previous use is hereHOOK_VECTOR_END (goacc)

^
class rtx_def;../../gcc-8.1.0/gcc/target-hooks-macros.h:43
:50      ^:
 note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/modulo-sched.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/modulo-sched.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from In file included from ../../gcc-8.1.0/gcc/lto-compress.c../../gcc-8.1.0/gcc/modulo-sched.c::2826:
:
In file included from In file included from ../../gcc-8.1.0/gcc/cgraph.h../../gcc-8.1.0/gcc/target.h:211::
25../../gcc-8.1.0/gcc/target.def:
:../../gcc-8.1.0/gcc/ipa-ref.h5154::261::1 :warning : warningempty macro arguments are a C99 feature [-Wc99-extensions]: 
class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
HOOK_VECTOR_END (calls)class symtab_node;

^^

../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
../../gcc-8.1.0/gcc/tree-core.h#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;):1707
:In file included from                                                  ^../../gcc-8.1.0/gcc/mcf.c
:947::
 In file included from note../../gcc-8.1.0/gcc/coretypes.h: :previous use is here423
:
In file included from ../../gcc-8.1.0/gcc/hash-table.h: struct symtab_node *symtab_node;235
:
        ^../../gcc-8.1.0/gcc/ggc.h
:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/mcf.c:47:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/modulo-sched.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/modulo-sched.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/modulo-sched.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/modulo-sched.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/modulo-sched.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-compress.c:28:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
In file included from  struct symtab_node *symtab_node;../../gcc-8.1.0/gcc/modulo-sched.c
: ^~~~~~
26 class:
In file included from 
../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-compress.c:28:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/modulo-sched.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/modulo-sched.c:27:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: In file included from previous use is here../../gcc-8.1.0/gcc/omp-expand.c
:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {:

In file included from                                       ^../../gcc-8.1.0/gcc/hash-table.h
:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h../../gcc-8.1.0/gcc/hash-table.h::1636341::171::  notenote: : previous use is here
did you mean struct here?
            for_user)) cgraph_edge {class mem_usage;

                       ^^~~~~

struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/lto-streamer-out.c:2194:21: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
output_constructor (struct varpool_node *node)
                    ^
../../gcc-8.1.0/gcc/cgraph.h:1797:38: note: previous use is here
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
                                     ^
../../gcc-8.1.0/gcc/lto-streamer-out.c:2194:21: note: did you mean class here?
output_constructor (struct varpool_node *node)
                    ^~~~~~
                    class
In file included from ../../gcc-8.1.0/gcc/mcf.c:47:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/lto-streamer-out.c:2273:28: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
copy_function_or_variable (struct symtab_node *node)
                           ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/lto-streamer-out.c:2273:28: note: did you mean class here?
copy_function_or_variable (struct symtab_node *node)
                           ^~~~~~
                           class
In file included from ../../gcc-8.1.0/gcc/lto-section-in.c:29:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/omp-general.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/omp-general.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lto-section-in.c:29:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/lto-section-in.c:29:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/lto-compress.c:29:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from ../../gcc-8.1.0/gcc/lto-compress.c:29:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/cgraph.h:1797:38: note: previous use is here
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
In file included from ../../gcc-8.1.0/gcc/omp-general.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/modulo-sched.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/modulo-sched.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/lto-section-in.c:30:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from ../../gcc-8.1.0/gcc/lto-section-in.c:30:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/cgraph.h:1797:38: note: previous use is here
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/lto-section-in.c:234:1: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
struct lto_input_block *
^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-section-in.c:234:1: note: did you mean class here?
struct lto_input_block *
^~~~~~
class
../../gcc-8.1.0/gcc/lto-section-in.c:263:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *ib,
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-section-in.c:263:5: note: did you mean class here?
                                struct lto_input_block *ib,
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-section-in.c:443:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
lto_section_overrun (struct lto_input_block *ib)
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-section-in.c:443:22: note: did you mean class here?
lto_section_overrun (struct lto_input_block *ib)
                     ^~~~~~
                     class
In file included from ../../gcc-8.1.0/gcc/mode-switching.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/omp-offload.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-offload.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-offload.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-offload.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-offload.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-offload.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
43 warnings generated.
In file included from ../../gcc-8.1.0/gcc/omp-offload.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-offload.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-offload.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-offload.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-offload.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-offload.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-offload.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-offload.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-offload.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/modulo-sched.c:30:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/modulo-sched.c:30:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o omp-grid.o -MT omp-grid.o -MMD -MP -MF ./.deps/omp-grid.TPo ../../gcc-8.1.0/gcc/omp-grid.c
In file included from ../../gcc-8.1.0/gcc/lto-opts.c:28:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/omp-expand.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.hIn file included from :../../gcc-8.1.0/gcc/lto-opts.c43::5029:
In file included from : ../../gcc-8.1.0/gcc/cgraph.hnote:: 25expanded from macro 'HOOK_VECTOR_END':

../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: #define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]

                                                 ^
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/omp-expand.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-expand.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-expand.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-expand.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-expand.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-opts.c:29:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:In file included from 2../../gcc-8.1.0/gcc/omp-general.c:: 28note:
: In file included from did you mean class here?../../gcc-8.1.0/gcc/target.h
:211:
../../gcc-8.1.0/gcc/target.def:947 struct symtab_node *symtab_node;:
1 ^~~~~~:
  classwarning
: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto-opts.c:29:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/omp-expand.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-general.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-general.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-general.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-general.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-general.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-expand.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);In file included from 
../../gcc-8.1.0/gcc/omp-expand.c                                 ^:
28:
../../gcc-8.1.0/gcc/cgraph.hIn file included from :../../gcc-8.1.0/gcc/omp-general.c97::28In file included from 3:
:../../gcc-8.1.0/gcc/target.hIn file included from : ../../gcc-8.1.0/gcc/target.h211::
note211../../gcc-8.1.0/gcc/target.def:
:: 5965../../gcc-8.1.0/gcc/target.def:previous use is here:13373:
: 1  symtab_node:
 warning  ^: 
warningempty macro arguments are a C99 feature [-Wc99-extensions]: 
empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
HOOK_VECTOR_END (addr_space)../../gcc-8.1.0/gcc/target-hooks-macros.h
:^43
:../../gcc-8.1.0/gcc/target-hooks-macros.h50::43 :note50: :expanded from macro 'HOOK_VECTOR_END' 
note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-expand.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-expand.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-expand.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-expand.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-general.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-expand.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-general.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/omp-general.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-general.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-general.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-general.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-general.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
In file included from   friend class cgraph_node;../../gcc-8.1.0/gcc/omp-expand.c:
28         ^:

In file included from ../../gcc-8.1.0/gcc/cgraph.h../../gcc-8.1.0/gcc/target.h::211:
891../../gcc-8.1.0/gcc/target.def::671539::1:  notewarning: : previous use is hereempty macro arguments are a C99 feature [-Wc99-extensions]

HOOK_VECTOR_END (C90_EMPTY_HACK)
^
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {../../gcc-8.1.0/gcc/target-hooks-macros.h:
43:50                                      ^:
 note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/omp-general.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
In file included from ../../gcc-8.1.0/gcc/omp-expand.cHOOK_VECTOR_END (C90_EMPTY_HACK):
29^:

../../gcc-8.1.0/gcc/rtl.h../../gcc-8.1.0/gcc/target-hooks-macros.h::30543::150::  warningnote: : 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]expanded from macro 'HOOK_VECTOR_END'

struct GTY((desc("0"), tag("0"),
^
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/lto-opts.c:30:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from ../../gcc-8.1.0/gcc/lto-opts.c:30:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
49../../gcc-8.1.0/gcc/lto-streamer.h warning:750:s5 generated.
: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/cgraph.h:1797:38: note: previous use is here
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
In file included from ../../gcc-8.1.0/gcc/omp-offload.c:28:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/omp-expand.c:29:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/omp-expand.c:29:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.hIn file included from :../../gcc-8.1.0/gcc/omp-grid.c3557::1023::
 ../../gcc-8.1.0/gcc/coretypes.hwarning:75: :array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]1
:  return gs->op[2];
          ^      ~warning: 
class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
class rtx_def;
^
  tree GTY((length ("%h.num_ops"))) op[1];../../gcc-8.1.0/gcc/coretypes.h
:  ^
55:8: note: previous use is here../../gcc-8.1.0/gcc/gimple.h
:struct rtx_def;3567
:       ^3
: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o omp-low.o -MT omp-low.o -MMD -MP -MF ./.deps/omp-low.TPo ../../gcc-8.1.0/gcc/omp-low.c
58 warnings generated.
In file included from ../../gcc-8.1.0/gcc/mode-switching.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o omp-simd-clone.o -MT omp-simd-clone.o -MMD -MP -MF ./.deps/omp-simd-clone.TPo ../../gcc-8.1.0/gcc/omp-simd-clone.c
In file included from ../../gcc-8.1.0/gcc/omp-offload.c:31:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/omp-offload.c:31:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/omp-offload.c:31:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/mode-switching.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/mode-switching.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/omp-general.c:30:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.hclang:: 2596:warning12: :treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated] 
warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
In file included from   call_stmt->op[2] = chain;../../gcc-8.1.0/gcc/mode-switching.c
:  ^             ~22
:
../../gcc-8.1.0/gcc/gimple.hIn file included from :../../gcc-8.1.0/gcc/coretypes.h371:423:
:In file included from 3../../gcc-8.1.0/gcc/hash-table.h:: 561:
note../../gcc-8.1.0/gcc/mem-stats.h: :array 'op' declared here
126:1:   tree GTY((length ("%h.num_ops"))) op[1];warning
:   ^'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]

struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/omp-grid.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/omp-offload.c:45:
In file included from ../../gcc-8.1.0/gcc/common/common-target.h:67:
../../gcc-8.1.0/gcc/common/common-target.def:105:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
58 warnings generated.
In file included from ../../gcc-8.1.0/gcc/omp-grid.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/omp-grid.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/omp-expand.c:31:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o optabs.o -MT optabs.o -MMD -MP -MF ./.deps/optabs.TPo ../../gcc-8.1.0/gcc/optabs.c
In file included from ../../gcc-8.1.0/gcc/omp-grid.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/multiple_target.c:29:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/omp-expand.c:36:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:../../gcc-8.1.0/gcc/gimple.h25::
3547../../gcc-8.1.0/gcc/ipa-ref.h::263:1::  warningwarning: : class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]

class symtab_node;
  gs->op[1] = rhs;^

  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: ../../gcc-8.1.0/gcc/tree-core.hnote:: 1707:9array 'op' declared here:
 note: previous use is here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
 struct symtab_node *symtab_node;
        ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/omp-expand.c:36:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/omp-expand.c:36:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/omp-low.c:27:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/multiple_target.c:32:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/optabs.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/multiple_target.c:32:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/multiple_target.c:32:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/omp-expand.c:58:
../../gcc-8.1.0/gcc/hsa-common.h:1070:11: warning: struct 'hsa_bb' was previously declared as a class [-Wmismatched-tags]
  return (struct hsa_bb *) bb->aux;
          ^
../../gcc-8.1.0/gcc/hsa-common.h:1029:7: note: previous use is here
class hsa_bb
      ^
../../gcc-8.1.0/gcc/hsa-common.h:1070:11: note: did you mean class here?
  return (struct hsa_bb *) bb->aux;
          ^~~~~~
          class
../../gcc-8.1.0/gcc/hsa-common.h:1316:8: warning: struct 'hsa_function_representation' was previously declared as a class [-Wmismatched-tags]
extern struct hsa_function_representation *hsa_cfun;
       ^
../../gcc-8.1.0/gcc/hsa-common.h:1100:7: note: previous use is here
class hsa_function_representation
      ^
../../gcc-8.1.0/gcc/hsa-common.h:1316:8: note: did you mean class here?
extern struct hsa_function_representation *hsa_cfun;
       ^~~~~~
       class
In file included from ../../gcc-8.1.0/gcc/multiple_target.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/multiple_target.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/multiple_target.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/multiple_target.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/multiple_target.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/multiple_target.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/multiple_target.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-low.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/multiple_target.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/multiple_target.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/multiple_target.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/multiple_target.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/multiple_target.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/multiple_target.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/multiple_target.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/multiple_target.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/omp-low.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/omp-low.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/mode-switching.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/mode-switching.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/mode-switching.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/mode-switching.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/mode-switching.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/mode-switching.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/mode-switching.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/optabs.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/mode-switching.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/mode-switching.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/mode-switching.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/mode-switching.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/mode-switching.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/mode-switching.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/mode-switching.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/mode-switching.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-low.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/mode-switching.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/optabs.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
40 warnings generated.
In file included from ../../gcc-8.1.0/gcc/mode-switching.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/mode-switching.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o optabs-libfuncs.o -MT optabs-libfuncs.o -MMD -MP -MF ./.deps/optabs-libfuncs.TPo ../../gcc-8.1.0/gcc/optabs-libfuncs.c
In file included from ../../gcc-8.1.0/gcc/mode-switching.c:27:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/mode-switching.c:27:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/omp-grid.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/omp-simd-clone.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/omp-grid.c:29:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/omp-grid.c:29:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/omp-grid.c:29:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/optabs-libfuncs.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
83 warnings generated.
5 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o optabs-query.o -MT optabs-query.o -MMD -MP -MF ./.deps/optabs-query.TPo ../../gcc-8.1.0/gcc/optabs-query.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o optabs-tree.o -MT optabs-tree.o -MMD -MP -MF ./.deps/optabs-tree.TPo ../../gcc-8.1.0/gcc/optabs-tree.c
In file included from ../../gcc-8.1.0/gcc/optabs.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/omp-low.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-low.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-low.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-low.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-low.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-low.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-low.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-low.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-low.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-low.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-low.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-low.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-low.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-low.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-low.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
49 warnings generated.
In file included from ../../gcc-8.1.0/gcc/optabs.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
In file included from ../../gcc-8.1.0/gcc/optabs-libfuncs.c:23../../gcc-8.1.0/gcc/rtl.h:
:In file included from 441../../gcc-8.1.0/gcc/coretypes.h::5417::
 ../../gcc-8.1.0/gcc/machmode.hnote:: 323array 'hwint' declared here:
1: warning    HOST_WIDE_INT hwint[1];: 
'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]    ^

struct pod_mode../../gcc-8.1.0/gcc/hwint.h
:^55
:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/optabs.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
../../gcc-8.1.0/gcc/coretypes.h:    HOST_WIDE_INT hwint[1];67
:    ^20
:../../gcc-8.1.0/gcc/hwint.h :note55: :did you mean struct here?26
: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT longtemplate<typename> class pod_mode;

                         ^                   ^~~~~

                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o options-save.o -MT options-save.o -MMD -MP -MF ./.deps/options-save.TPo options-save.c
In file included from ../../gcc-8.1.0/gcc/omp-simd-clone.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
101 warnings generated.
In file included from ../../gcc-8.1.0/gcc/optabs-libfuncs.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/optabs-libfuncs.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o opts-global.o -MT opts-global.o -MMD -MP -MF ./.deps/opts-global.TPo ../../gcc-8.1.0/gcc/opts-global.c
In file included from ../../gcc-8.1.0/gcc/optabs-libfuncs.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
In file included from ../../gcc-8.1.0/gcc/omp-simd-clone.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/omp-simd-clone.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
../../gcc-8.1.0/gcc/hash-table.hIn file included from :../../gcc-8.1.0/gcc/hash-table.h341::2351:
:../../gcc-8.1.0/gcc/ggc.h:275 :note11: :did you mean struct here? 
warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]class mem_usage;

^~~~~
struct
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/omp-simd-clone.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/optabs-query.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/optabs-tree.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/omp-low.c:31:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/optabs-query.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
In file included from   tree GTY((length ("%h.num_ops"))) op[1];options-save.c
:  ^5
:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
48 warnings generated.
25 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o passes.o -MT passes.o -MMD -MP -MF ./.deps/passes.TPo ../../gcc-8.1.0/gcc/passes.c
In file included from ../../gcc-8.1.0/gcc/optabs-query.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/optabs-query.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o plugin.o -MT plugin.o -MMD -MP -MF ./.deps/plugin.TPo ../../gcc-8.1.0/gcc/plugin.c
In file included from ../../gcc-8.1.0/gcc/optabs-libfuncs.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-libfuncs.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-libfuncs.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-libfuncs.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-libfuncs.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-libfuncs.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-tree.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/optabs-libfuncs.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-query.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/optabs-libfuncs.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/optabs-libfuncs.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-libfuncs.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-libfuncs.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-libfuncs.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-libfuncs.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-libfuncs.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-libfuncs.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/opts-global.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/omp-low.c:34:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/omp-low.c:34:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/omp-low.c:34:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/optabs-tree.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/optabs-tree.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/optabs-tree.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/omp-simd-clone.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-simd-clone.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-simd-clone.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-simd-clone.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-simd-clone.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-simd-clone.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-simd-clone.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-simd-clone.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-simd-clone.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-simd-clone.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-simd-clone.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-simd-clone.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-simd-clone.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-simd-clone.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-simd-clone.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/opts-global.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/omp-low.c:60:
../../gcc-8.1.0/gcc/hsa-common.h:1070:11: warning: struct 'hsa_bb' was previously declared as a class [-Wmismatched-tags]
  return (struct hsa_bb *) bb->aux;
          ^
../../gcc-8.1.0/gcc/hsa-common.h:1029:7: note: previous use is here
class hsa_bb
      ^
../../gcc-8.1.0/gcc/hsa-common.h:1070:11: note: did you mean class here?
  return (struct hsa_bb *) bb->aux;
          ^~~~~~
          class
../../gcc-8.1.0/gcc/hsa-common.h:1316:8: warning: struct 'hsa_function_representation' was previously declared as a class [-Wmismatched-tags]
extern struct hsa_function_representation *hsa_cfun;
       ^
../../gcc-8.1.0/gcc/hsa-common.h:1100:7: note: previous use is here
class hsa_function_representation
      ^
../../gcc-8.1.0/gcc/hsa-common.h:1316:8: note: did you mean class here?
extern struct hsa_function_representation *hsa_cfun;
       ^~~~~~
       class
In file included from ../../gcc-8.1.0/gcc/optabs-libfuncs.c:33:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/passes.c:27:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/opts-global.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/opts-global.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/plugin.c:25:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/optabs-libfuncs.c:33:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/optabs-libfuncs.c:33:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/opts-global.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/optabs-query.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-query.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-query.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-query.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-query.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-query.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-query.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-query.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-query.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-query.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-query.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-query.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-query.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-query.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-query.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-simd-clone.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/optabs-query.c:29:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/passes.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/optabs-query.c:29:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
In file included from ../../gcc-8.1.0/gcc/rtl.h../../gcc-8.1.0/gcc/optabs-libfuncs.c::441:9495:
:./gt-optabs-libfuncs.h :note: 60array 'hwint' declared here:
3: warning:     HOST_WIDE_INT hwint[1];struct 'hash_table' was previously declared as a class [-Wmismatched-tags]

    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note  struct hash_table<libfunc_decl_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<libfunc_decl_hasher> *)x_p;: 
expanded from macro 'HOST_WIDE_INT'  ^

../../gcc-8.1.0/gcc/hash-table.h:#   define HOST_WIDE_INT long358
:                         ^7
: In file included from note../../gcc-8.1.0/gcc/optabs-query.c: :29previous use is here:

In file included from ../../gcc-8.1.0/gcc/rtl.h:class hash_table3741
:
      ^./genrtl.h
:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29./gt-optabs-libfuncs.h:: 60note: :expanded from macro 'XWINT'3
: note: did you mean class here?
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note:   struct hash_table<libfunc_decl_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<libfunc_decl_hasher> *)x_p;array 'hwint' declared here

  ^~~~~~
  class
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26:./gt-optabs-libfuncs.h note:: 60expanded from macro 'HOST_WIDE_INT'
:66: #   define HOST_WIDE_INT longwarning
:                          ^
struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<libfunc_decl_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<libfunc_decl_hasher> *)x_p;
                                                                 ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-optabs-libfuncs.h:60:66: note: did you mean class here?
  struct hash_table<libfunc_decl_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<libfunc_decl_hasher> *)x_p;
                                                                 ^~~~~~
                                                                 class
In file included from ../../gcc-8.1.0/gcc/plugin.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/optabs-tree.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-tree.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-tree.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-tree.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-tree.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-tree.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-tree.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/omp-simd-clone.c:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/omp-simd-clone.c:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/optabs-tree.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-tree.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-tree.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-tree.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-tree.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-tree.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/optabs-tree.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/passes.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/passes.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/optabs-tree.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/plugin.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/plugin.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/omp-simd-clone.c:In file included from 32options-save.c:
:In file included from In file included from 5../../gcc-8.1.0/gcc/cgraph.h:
../../gcc-8.1.0/gcc/passes.cIn file included from ::../../gcc-8.1.0/gcc/coretypes.h2725:
:
In file included from ../../gcc-8.1.0/gcc/ipa-ref.h:../../gcc-8.1.0/gcc/coretypes.h417::
26:../../gcc-8.1.0/gcc/machmode.h:4231:::
323 :In file included from warning1: :../../gcc-8.1.0/gcc/hash-table.hclass 'symtab_node' was previously declared as a struct [-Wmismatched-tags] :
56129:
class symtab_node;warning
../../gcc-8.1.0/gcc/mem-stats.h: :'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]^126 warning:s

1 generated.
:struct pod_mode 
warning^: 
'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]../../gcc-8.1.0/gcc/tree-core.h
:1707:struct mem_usage9
:^ note
: previous use is here
 struct symtab_node *symtab_node;
        ^
../../gcc-8.1.0/gcc/hash-table.h:341:1../../gcc-8.1.0/gcc/coretypes.h:: 67note:: 20did you mean struct here?:
 note: class mem_usage;did you mean struct here?

^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/omp-simd-clone.c:32:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/omp-simd-clone.c:32:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/optabs.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<poly_int<1, long>, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<poly_int<1, long>, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<poly_int<1, long> >' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vector-builder.h:170:9: note: in instantiation of member function 'vec<poly_int<1, long>, va_heap, vl_ptr>::reserve' requested here
  this->reserve (encoded_nelts ());
        ^
../../gcc-8.1.0/gcc/optabs.c:5919:11: note: in instantiation of member function 'vector_builder<poly_int<1, long>, int_vector_builder<poly_int<1, long> > >::new_vector' requested here
      sel.new_vector (GET_MODE_NUNITS (mode), 2, 3);
          ^
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/plugin.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
33 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o postreload-gcse.o -MT postreload-gcse.o -MMD -MP -MF ./.deps/postreload-gcse.TPo ../../gcc-8.1.0/gcc/postreload-gcse.c
In file included from ../../gcc-8.1.0/gcc/optabs-query.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<poly_int<1, long>, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<poly_int<1, long>, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<poly_int<1, long> >' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vector-builder.h:170:9: note: in instantiation of member function 'vec<poly_int<1, long>, va_heap, vl_ptr>::reserve' requested here
  this->reserve (encoded_nelts ());
        ^
../../gcc-8.1.0/gcc/int-vector-builder.h:60:3: note: in instantiation of member function 'vector_builder<poly_int<1, long>, int_vector_builder<poly_int<1, long> > >::new_vector' requested here
  new_vector (full_nelts, npatterns, nelts_per_pattern);
  ^
../../gcc-8.1.0/gcc/optabs-query.c:533:21: note: in instantiation of member function 'int_vector_builder<poly_int<1, long> >::int_vector_builder' requested here
          vec_perm_builder sel (nunits, 2, 3);
                           ^
In file included from options-save.c:5:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from options-save.c:5:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o postreload.o -MT postreload.o -MMD -MP -MF ./.deps/postreload.TPo ../../gcc-8.1.0/gcc/postreload.c
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from options-save.c:5:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
25 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o predict.o -MT predict.o -MMD -MP -MF ./.deps/predict.TPo ../../gcc-8.1.0/gcc/predict.c
20 warnings generated.
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o print-rtl.o -MT print-rtl.o -MMD -MP -MF ./.deps/print-rtl.TPo ../../gcc-8.1.0/gcc/print-rtl.c
In file included from ../../gcc-8.1.0/gcc/postreload.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/opts-global.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from options-save.c:11:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from options-save.c:11:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from options-save.c:11:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from options-save.c:11:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from options-save.c:11:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from options-save.c:11:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from options-save.c:11:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from options-save.c:11:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from options-save.c:11:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from options-save.c:11:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from options-save.c:11:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from options-save.c:11:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from options-save.c:11:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from options-save.c:11:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from options-save.c:11:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/passes.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/passes.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/passes.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/passes.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/passes.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/passes.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
24 warnings generated.
In file included from ../../gcc-8.1.0/gcc/passes.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/passes.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/passes.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/opts-global.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/opts-global.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: noteIn file included from : ../../gcc-8.1.0/gcc/passes.cexpanded from macro 'XWINT':
29:
In file included from ../../gcc-8.1.0/gcc/target.h:#define XWINT(RTX, N)               ((RTX)->u.hwint[N])211
:
                                     ^              ~../../gcc-8.1.0/gcc/target.def
:../../gcc-8.1.0/gcc/rtl.h6118::4411::5 :warning note: : empty macro arguments are a C99 feature [-Wc99-extensions]array 'hwint' declared here

HOOK_VECTOR_END (cxx)
    HOST_WIDE_INT hwint[1];^

    ^../../gcc-8.1.0/gcc/target-hooks-macros.h
:../../gcc-8.1.0/gcc/hwint.h43::5550::26 :note : note: expanded from macro 'HOOK_VECTOR_END'expanded from macro 'HOST_WIDE_INT'

#   define HOST_WIDE_INT long
                         ^
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/passes.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/passes.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/passes.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/passes.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/passes.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/passes.c:30:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/postreload.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o print-rtl-function.o -MT print-rtl-function.o -MMD -MP -MF ./.deps/print-rtl-function.TPo ../../gcc-8.1.0/gcc/print-rtl-function.c
In file included from ../../gcc-8.1.0/gcc/predict.c:32:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/passes.c:30:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/passes.c:30:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/postreload.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/postreload.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/postreload.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/predict.c:32:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/opts-global.c:34:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc-8.1.0/gcc/print-rtl.c:29:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/predict.c:32:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/predict.c:32:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/print-rtl-function.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warningIn file included from : options-save.cclass 'rtx_def' was previously declared as a struct [-Wmismatched-tags]:
27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
class rtx_def;
^
  return gs->op[1];
../../gcc-8.1.0/gcc/coretypes.h         ^      ~:
55:8: note: ../../gcc-8.1.0/gcc/gimple.hprevious use is here:
346:struct rtx_def;3
:       ^
 note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/predict.c:32:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
25  tree GTY((length ("%h.num_ops"))) op[1]; warning
s  ^ generated.

../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
5 warnings generated.
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o print-tree.o -MT print-tree.o -MMD -MP -MF ./.deps/print-tree.TPo ../../gcc-8.1.0/gcc/print-tree.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o profile.o -MT profile.o -MMD -MP -MF ./.deps/profile.TPo ../../gcc-8.1.0/gcc/profile.c
In file included from ../../gcc-8.1.0/gcc/passes.c:32:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10clangclang: : :warning:  warningwarningtreating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]: : treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]

  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/print-rtl.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/passes.c:34:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/passes.c:34:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
9 warnings generated.
In file included from ../../gcc-8.1.0/gcc/print-rtl.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/print-rtl.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o profile-count.o -MT profile-count.o -MMD -MP -MF ./.deps/profile-count.TPo ../../gcc-8.1.0/gcc/profile-count.c
In file included from ../../gcc-8.1.0/gcc/print-rtl.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/passes.c:39:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/passes.c:39:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/passes.c:39:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from options-save.c:28:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from options-save.c:28:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is hereIn file included from 
../../gcc-8.1.0/gcc/print-rtl-function.c:22class lto_input_block:
In file included from 
../../gcc-8.1.0/gcc/coretypes.h      ^:
417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning../../gcc-8.1.0/gcc/lto-streamer.h: :'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]750:
5: struct pod_modenote
^
: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: ../../gcc-8.1.0/gcc/lto-streamer.hwarning:: 859:class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]26
: note:   friend class cgraph_node;did you mean class here?

         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,note: 
previous use is here                         ^~~~~~

                         class
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
../../gcc-8.1.0/gcc/cgraph.h:1637:10:tree lto_input_tree_1 (struct lto_input_block *, struct data_in *, 
note:                        ^did you mean struct here?

../../gcc-8.1.0/gcc/lto-streamer.h:363  friend class cgraph_node;:
7         ^~~~~:
          structnote
: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from options-save.c:28:
../../gcc-8.1.0/gcc/data-streamer.h:76:53: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:76:53: note: did you mean class here?
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^~~~~~
                                                    class
../../gcc-8.1.0/gcc/data-streamer.h:78:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                          struct lto_input_block *,
                                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:78:8: note: did you mean class here?
                                          struct lto_input_block *,
                                          ^~~~~~
                                          class
../../gcc-8.1.0/gcc/data-streamer.h:83:44: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:83:44: note: did you mean class here?
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^~~~~~
                                           class
../../gcc-8.1.0/gcc/data-streamer.h:84:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:84:34: note: did you mean class here?
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:85:37: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:85:37: note: did you mean class here?
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^~~~~~
                                    class
../../gcc-8.1.0/gcc/data-streamer.h:86:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:86:34: note: did you mean class here?
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:87:38: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:87:38: note: did you mean class here?
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/data-streamer.h:152:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_bitpack (struct lto_input_block *ib)
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:152:24: note: did you mean class here?
streamer_read_bitpack (struct lto_input_block *ib)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/data-streamer.h:177:25: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:177:25: note: did you mean class here?
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^~~~~~
                               class
../../gcc-8.1.0/gcc/data-streamer.h:221:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_uchar (struct lto_input_block *ib)
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:221:22: note: did you mean class here?
streamer_read_uchar (struct lto_input_block *ib)
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/data-streamer.h:251:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:251:29: note: did you mean class here?
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^~~~~~
                            class
../../gcc-8.1.0/gcc/data-streamer.h:340:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_record_start (struct lto_input_block *ib)
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:340:29: note: did you mean class here?
streamer_read_record_start (struct lto_input_block *ib)
                            ^~~~~~
                            class
In file included from options-save.c:29:
../../gcc-8.1.0/gcc/ipa-ref.h:25:1: warning: class 'varpool_node' was previously declared as a struct [-Wmismatched-tags]
class varpool_node;
^
../../gcc-8.1.0/gcc/lto-streamer.h:841:17: note: previous use is here
                                            struct varpool_node *,
                                                   ^
In file included from options-save.c:29:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from options-save.c:30:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from options-save.c:30:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/passes.c:40:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
../../gcc-8.1.0/gcc/cgraph.h:1581:19: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/cgraph.h:1581:19: note: did you mean class here?
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^~~~~~
                  class
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:1797:1: warning: 'varpool_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: In file included from note../../gcc-8.1.0/gcc/passes.c: :40did you mean class here?:

../../gcc-8.1.0/gcc/lto-streamer.h:744:8:                                             struct varpool_node *,warning
:                                             ^~~~~~struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]

                                            class
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
In file included from options-save.c:30:
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:In file included from 39../../gcc-8.1.0/gcc/print-rtl-function.c::22 :
noteIn file included from : ../../gcc-8.1.0/gcc/coretypes.hprevious use is here:423
:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {: 
warning                                      ^: 
struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/print-rtl-function.c:../../gcc-8.1.0/gcc/cgraph.h22::
../../gcc-8.1.0/gcc/lto-streamer.hIn file included from :../../gcc-8.1.0/gcc/coretypes.h841:2020423::
10In file included from :../../gcc-8.1.0/gcc/hash-table.h::235 10:
:../../gcc-8.1.0/gcc/ggc.h :warning: note275: :struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]did you mean struct here?

11:                                             struct varpool_node *,  friend class cgraph_node;warning
:                                             ^struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]

../../gcc-8.1.0/gcc/cgraph.h
:  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);         ^~~~~1797
:
38         struct          ^

../../gcc-8.1.0/gcc/coretypes.h:: 75../../gcc-8.1.0/gcc/cgraph.h:note:: 7previous use is here:2021
 :note: 10class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {:previous use is here 

warningclass rtx_def;                                     ^: 
class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]      ^


  friend class cgraph_edge;
../../gcc-8.1.0/gcc/lto-streamer.h         ^:
841../../gcc-8.1.0/gcc/cgraph.h::101636: :note: 17did you mean class here?:
 note:                                             struct varpool_node *,previous use is here

                                            ^~~~~~            for_user)) cgraph_edge {

                                            class                       ^

../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~../../gcc-8.1.0/gcc/lto-streamer.h
:         struct851
:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
In file included from ../../gcc-8.1.0/gcc/postreload-gcse.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/print-tree.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/profile.c:52:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/passes.c:43:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc-8.1.0/gcc/print-rtl-function.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/passes.c:47:
../../gcc-8.1.0/gcc/value-prof.h:109:40: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void stream_in_histogram_value (struct lto_input_block *, gimple *);
                                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/value-prof.h:109:40: note: did you mean class here?
extern void stream_in_histogram_value (struct lto_input_block *, gimple *);
                                       ^~~~~~
                                       class
In file included from ../../gcc-8.1.0/gcc/predict.c:34:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/postreload.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/postreload.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/postreload.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/postreload.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/postreload.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/postreload.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/postreload.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/postreload.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/postreload.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/postreload.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/postreload.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/postreload.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/postreload.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/postreload.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/postreload.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/postreload.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/predict.c:34:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/predict.c:34:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/profile-count.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/print-tree.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/profile.c:52:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/postreload-gcse.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/postreload.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/postreload.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/print-rtl.c:31:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/print-tree.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/print-tree.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/profile.c:52:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/profile.c:52:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/print-tree.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/print-rtl.c:31:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/print-rtl.c:31:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/profile.c:52:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/profile-count.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/print-rtl-function.c:24:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/predict.c:36:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/postreload-gcse.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/postreload-gcse.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/print-rtl-function.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared hereIn file included from 
../../gcc-8.1.0/gcc/postreload.c:    HOST_WIDE_INT hwint[1];28
:
    ^In file included from 
../../gcc-8.1.0/gcc/df.h:29../../gcc-8.1.0/gcc/hwint.h:
:../../gcc-8.1.0/gcc/alloc-pool.h55::26826::11 :note : warningexpanded from macro 'HOST_WIDE_INT': 
using extended field designator is an extension [-Wextended-offsetof]#   define HOST_WIDE_INT long

                         ^  size += offsetof (allocation_object, u.data);

In file included from           ^                             ~~~~~../../gcc-8.1.0/gcc/print-rtl-function.c
:/usr/include/stddef.h24::
59In file included from :../../gcc-8.1.0/gcc/rtl.h32::3741 :
note./genrtl.h: :expanded from macro 'offsetof'436
:3: #define offsetof(type, member)  __builtin_offsetof(type, member)warning
:                                 ^                        ~~~~~~array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]

  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: In file included from expanded from macro 'HOST_WIDE_INT'../../gcc-8.1.0/gcc/postreload.c
:#   define HOST_WIDE_INT long28
:
                         ^In file included from 
../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/postreload-gcse.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/profile-count.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/profile-count.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/profile-count.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/predict.c:42:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/predict.c:42:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/predict.c:42:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/print-rtl.c:47:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/print-rtl.c:47:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/profile.c:54:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/profile.c:54:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/profile.c:54:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/print-tree.c:26:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/print-tree.c:26:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/print-tree.c50: warning26:
s../../gcc-8.1.0/gcc/cgraph.h: generated.
254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o read-md.o -MT read-md.o -MMD -MP -MF ./.deps/read-md.TPo ../../gcc-8.1.0/gcc/read-md.c
In file included from ../../gcc-8.1.0/gcc/postreload-gcse.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/postreload-gcse.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/postreload-gcse.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/postreload-gcse.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/postreload-gcse.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/postreload-gcse.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/postreload-gcse.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/postreload-gcse.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/postreload-gcse.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/postreload-gcse.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/postreload-gcse.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/postreload-gcse.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/postreload-gcse.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/postreload-gcse.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/postreload-gcse.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/postreload-gcse.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/postreload-gcse.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/postreload-gcse.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/profile.c:56:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/profile-count.c:30:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/profile.c:58:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/profile.c:58:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/profile.c:58:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:In file included from 2020../../gcc-8.1.0/gcc/postreload-gcse.c::1028::
 In file included from note../../gcc-8.1.0/gcc/df.h:: 29did you mean struct here?:

../../gcc-8.1.0/gcc/alloc-pool.h:268:11:   friend class cgraph_node;warning
:          ^~~~~using extended field designator is an extension [-Wextended-offsetof]

         struct
../../gcc-8.1.0/gcc/cgraph.h  size += offsetof (allocation_object, u.data);
:          ^                             ~~~~~2021
:10/usr/include/stddef.h:: 59warning:32: :class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags] note
: expanded from macro 'offsetof'
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:#define offsetof(type, member)  __builtin_offsetof(type, member)
17                                ^                        ~~~~~~:
 note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/postreload-gcse.c:28:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/profile-count.c:31:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from ../../gcc-8.1.0/gcc/profile-count.c:31:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
In file included from ../../gcc-8.1.0/gcc/profile-count.c:31:
../../gcc-8.1.0/gcc/data-streamer.h:76:53: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:76:53: note: did you mean class here?
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^~~~~~
                                                    class
../../gcc-8.1.0/gcc/data-streamer.h:78:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                          struct lto_input_block *,
                                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:78:8: note: did you mean class here?
                                          struct lto_input_block *,
                                          ^~~~~~
                                          class
../../gcc-8.1.0/gcc/data-streamer.h:83:44: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:83:44: note: did you mean class here?
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^~~~~~
                                           class
../../gcc-8.1.0/gcc/data-streamer.h:84:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:84:34: note: did you mean class here?
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:85:37: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:85:37: note: did you mean class here?
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^~~~~~
                                    class
../../gcc-8.1.0/gcc/data-streamer.h:86:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:86:34: note: did you mean class here?
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:87:38: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:87:38: note: did you mean class here?
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/data-streamer.h:152:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_bitpack (struct lto_input_block *ib)
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:152:24: note: did you mean class here?
streamer_read_bitpack (struct lto_input_block *ib)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/data-streamer.h:177:25: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:177:25: note: did you mean class here?
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^~~~~~
                               class
../../gcc-8.1.0/gcc/data-streamer.h:221:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_uchar (struct lto_input_block *ib)
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:221:22: note: did you mean class here?
streamer_read_uchar (struct lto_input_block *ib)
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/data-streamer.h:251:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:251:29: note: did you mean class here?
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^~~~~~
                            class
../../gcc-8.1.0/gcc/data-streamer.h:340:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_record_start (struct lto_input_block *ib)
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:340:29: note: did you mean class here?
streamer_read_record_start (struct lto_input_block *ib)
                            ^~~~~~
                            class
In file included from ../../gcc-8.1.0/gcc/profile-count.c:32:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:25:1: warning: class 'varpool_node' was previously declared as a struct [-Wmismatched-tags]
class varpool_node;
^
../../gcc-8.1.0/gcc/lto-streamer.h:841:17: note: previous use is here
                                            struct varpool_node *,
                                                   ^
In file included from ../../gcc-8.1.0/gcc/profile-count.c:32:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/profile-count.c:32:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/profile-count.c:32:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1581:19: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/cgraph.h:1581:19: note: did you mean class here?
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^~~~~~
                  class
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:1797:1: warning: 'varpool_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
In file included from ../../gcc-8.1.0/gcc/profile-count.c:32:
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
8 warnings generated.
In file included from ../../gcc-8.1.0/gcc/profile-count.c:34:
../../gcc-8.1.0/gcc/sreal.h:38:1: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
struct lto_input_block;
^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/sreal.h:38:1: note: did you mean class here?
struct lto_input_block;
^~~~~~
class
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o read-rtl.o -MT read-rtl.o -MMD -MP -MF ./.deps/read-rtl.TPo ../../gcc-8.1.0/gcc/read-rtl.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/read-md.c:28:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/read-md.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/read-rtl.c:32:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
24 warnings generated.
58 warnings generated.
In file included from ../../gcc-8.1.0/gcc/read-md.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/read-md.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o read-rtl-function.o -MT read-rtl-function.o -MMD -MP -MF ./.deps/read-rtl-function.TPo ../../gcc-8.1.0/gcc/read-rtl-function.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o real.o -MT real.o -MMD -MP -MF ./.deps/real.TPo ../../gcc-8.1.0/gcc/real.c
clangclang: : warningwarning: : treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/read-rtl.c:32:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/read-md.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/read-rtl.c:32:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/read-rtl.c:32:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/read-rtl.c:32:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/real.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/read-rtl-function.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
25 warnings generated.
10 warnings generated.
In file included from ../../gcc-8.1.0/gcc/real.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/read-rtl-function.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/read-rtl.c:34:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o realmpfr.o -MT realmpfr.o -MMD -MP -MF ./.deps/realmpfr.TPo ../../gcc-8.1.0/gcc/realmpfr.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o recog.o -MT recog.o -MMD -MP -MF ./.deps/recog.TPo ../../gcc-8.1.0/gcc/recog.c
In file included from ../../gcc-8.1.0/gcc/real.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/real.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/read-rtl-function.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/read-rtl-function.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
84 warnings generated.
In file included from ../../gcc-8.1.0/gcc/real.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
13 warnings generated.
clangclang: : warningwarning: : treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]

In file included from ../../gcc-8.1.0/gcc/read-rtl-function.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o reg-stack.o -MT reg-stack.o -MMD -MP -MF ./.deps/reg-stack.TPo ../../gcc-8.1.0/gcc/reg-stack.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o regcprop.o -MT regcprop.o -MMD -MP -MF ./.deps/regcprop.TPo ../../gcc-8.1.0/gcc/regcprop.c
In file included from ../../gcc-8.1.0/gcc/read-rtl.c:34:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/read-rtl.c:34:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
5 warnings generated.
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
53 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o reginfo.o -MT reginfo.o -MMD -MP -MF ./.deps/reginfo.TPo ../../gcc-8.1.0/gcc/reginfo.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o regrename.o -MT regrename.o -MMD -MP -MF ./.deps/regrename.TPo ../../gcc-8.1.0/gcc/regrename.c
25 warnings generated.
In file included from ../../gcc-8.1.0/gcc/real.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o regstat.o -MT regstat.o -MMD -MP -MF ./.deps/regstat.TPo ../../gcc-8.1.0/gcc/regstat.c
In file included from ../../gcc-8.1.0/gcc/realmpfr.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/real.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/real.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/read-rtl-function.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/read-rtl-function.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/read-rtl-function.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/read-rtl-function.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/read-rtl-function.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/read-rtl-function.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/read-rtl-function.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/read-rtl-function.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/read-rtl-function.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/read-rtl-function.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/read-rtl-function.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/read-rtl-function.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/read-rtl-function.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/read-rtl-function.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/read-rtl-function.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reg-stack.c:157:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/realmpfr.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/regcprop.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/recog.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/realmpfr.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/realmpfr.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/regrename.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/regstat.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/realmpfr.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/read-rtl-function.c:27:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/regcprop.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/recog.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/read-rtl-function.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
In file included from #   define HOST_WIDE_INT long../../gcc-8.1.0/gcc/regcprop.c
:                         ^22
:
In file included from In file included from ../../gcc-8.1.0/gcc/read-rtl-function.c../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from :../../gcc-8.1.0/gcc/hash-table.h27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
:./genrtl.h235::
436:3: ../../gcc-8.1.0/gcc/ggc.hwarning:: 272array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
:8:   XWINT (rt, 2) = arg2;warning: 
struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213inline struct rtx_def *:29
:       ^ 
note../../gcc-8.1.0/gcc/coretypes.h: expanded from macro 'XWINT':
75:7: note: #define XWINT(RTX, N)               ((RTX)->u.hwint[N])previous use is here

                                     ^              ~
class rtx_def;
../../gcc-8.1.0/gcc/rtl.h      ^:
441:5: note: array 'hwint' declared here
In file included from ../../gcc-8.1.0/gcc/regcprop.c:    HOST_WIDE_INT hwint[1];22
:
In file included from ../../gcc-8.1.0/gcc/coretypes.h    ^:423
:
In file included from ../../gcc-8.1.0/gcc/hwint.h:55../../gcc-8.1.0/gcc/hash-table.h::26235::
 ../../gcc-8.1.0/gcc/ggc.hnote:: 275expanded from macro 'HOST_WIDE_INT'
:11: #   define HOST_WIDE_INT longwarning
:                          ^
struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/recog.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/recog.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/regcprop.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/regrename.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/regstat.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/recog.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/regrename.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:In file included from 7../../gcc-8.1.0/gcc/regstat.c:: 24note:
: In file included from previous use is here../../gcc-8.1.0/gcc/coretypes.h:
423:
class rtx_def;
In file included from       ^
../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:In file included from 8../../gcc-8.1.0/gcc/regrename.c:: 22warning:
: In file included from struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]../../gcc-8.1.0/gcc/coretypes.h
:423:
inline struct rtx_def *In file included from ../../gcc-8.1.0/gcc/hash-table.h
:       ^
235../../gcc-8.1.0/gcc/coretypes.h:
:../../gcc-8.1.0/gcc/ggc.h:75275::117: :warning note: : struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]previous use is here

class rtx_def;
      ^
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75In file included from :../../gcc-8.1.0/gcc/regstat.c7::24 :
noteIn file included from ../../gcc-8.1.0/gcc/coretypes.h: :previous use is here423:

In file included from ../../gcc-8.1.0/gcc/hash-table.hclass rtx_def;:235
:
      ^../../gcc-8.1.0/gcc/ggc.h
:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/read-rtl-function.c:37:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/read-rtl-function.c:37:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/read-rtl-function.c:37:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/regstat.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
In file included from ../../gcc-8.1.0/gcc/regrename.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h../../gcc-8.1.0/gcc/hash-table.h::341561:1:
:../../gcc-8.1.0/gcc/mem-stats.h :note126: :did you mean struct here?1
: warningclass mem_usage;: 
'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]^~~~~

struct
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/reg-stack.c:157:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
8 warnings generated.
36 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o reload.o -MT reload.o -MMD -MP -MF ./.deps/reload.TPo ../../gcc-8.1.0/gcc/reload.c
In file included from ../../gcc-8.1.0/gcc/reg-stack.c:157:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/reg-stack.c:157:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/read-rtl-function.c:1148:28: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
              unsigned int size = RTX_HDR_SIZE + sizeof (struct block_symbol);
                                  ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/reg-stack.c:157:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o reload1.o -MT reload1.o -MMD -MP -MF ./.deps/reload1.TPo ../../gcc-8.1.0/gcc/reload1.c
In file included from ../../gcc-8.1.0/gcc/read-rtl-function.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<deferred_edge, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<deferred_edge, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<deferred_edge>' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1674:3: note: in instantiation of member function 'vec<deferred_edge, va_heap, vl_ptr>::reserve' requested here
  reserve (1, false PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/read-rtl-function.c:776:22: note: in instantiation of member function 'vec<deferred_edge, va_heap, vl_ptr>::safe_push' requested here
    m_deferred_edges.safe_push (deferred_edge (loc, src_idx, dest_idx, flags));
                     ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/reginfo.c:30:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/regcprop.c:24:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/recog.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/recog.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/recog.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/recog.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/recog.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/regcprop.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~In file included from 
../../gcc-8.1.0/gcc/recog.c:../../gcc-8.1.0/gcc/rtl.h25:
:In file included from 1213:../../gcc-8.1.0/gcc/target.h29::211 :
note../../gcc-8.1.0/gcc/target.def: :expanded from macro 'XWINT'2025
:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:../../gcc-8.1.0/gcc/rtl.h43::50:441: 5note::  expanded from macro 'HOOK_VECTOR_END'
note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)    ^

                                                 ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/regcprop.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/recog.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o reorg.o -MT reorg.o -MMD -MP -MF ./.deps/reorg.TPo ../../gcc-8.1.0/gcc/reorg.c
In file included from ../../gcc-8.1.0/gcc/regstat.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/reload.c:93:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/regcprop.c:25:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/regcprop.c:25:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/reginfo.c:30:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/regstat.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/regstat.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/regrename.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/regrename.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/regrename.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/regrename.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/regrename.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/regrename.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/regrename.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/recog.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/regcprop.c:37:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/recog.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/recog.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
In file included from ../../gcc-8.1.0/gcc/regcprop.c:37:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)../../gcc-8.1.0/gcc/target.def
:1638:                                                 ^
1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/recog.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
In file included from HOOK_VECTOR_END (emutls)../../gcc-8.1.0/gcc/regrename.cIn file included from 
:^
../../gcc-8.1.0/gcc/regcprop.c../../gcc-8.1.0/gcc/target-hooks-macros.h24::4337:
::
50In file included from ../../gcc-8.1.0/gcc/target.h:In file included from  :../../gcc-8.1.0/gcc/target.h211note:: :
expanded from macro 'HOOK_VECTOR_END'../../gcc-8.1.0/gcc/target.def
211::
1668../../gcc-8.1.0/gcc/target.def::15154#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;):: 
warning                                                 ^1
: :empty macro arguments are a C99 feature [-Wc99-extensions] 
warning: empty macro arguments are a C99 feature [-Wc99-extensions]HOOK_VECTOR_END (simd_clone)

^
../../gcc-8.1.0/gcc/target-hooks-macros.hHOOK_VECTOR_END (calls):
43^:
50../../gcc-8.1.0/gcc/target-hooks-macros.h:: 43note:: 50expanded from macro 'HOOK_VECTOR_END':
 note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)In file included from 
../../gcc-8.1.0/gcc/recog.c:#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)25
                                                 ^                                                 ^:


In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
In file included from ../../gcc-8.1.0/gcc/regcprop.c:HOOK_VECTOR_END (target_option)
37^:

In file included from ../../gcc-8.1.0/gcc/target-hooks-macros.h:../../gcc-8.1.0/gcc/target.h43::21150:
:../../gcc-8.1.0/gcc/target.def :note: 1680:expanded from macro 'HOOK_VECTOR_END'1
: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
HOOK_VECTOR_END (simt)                                                 ^

^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from In file included from ../../gcc-8.1.0/gcc/recog.c../../gcc-8.1.0/gcc/regcprop.c::2537:
:
In file included from ../../gcc-8.1.0/gcc/target.hIn file included from :../../gcc-8.1.0/gcc/target.h211:
:../../gcc-8.1.0/gcc/target.def211::
6430../../gcc-8.1.0/gcc/target.def::11732::1 :warning : warningempty macro arguments are a C99 feature [-Wc99-extensions]
: empty macro arguments are a C99 feature [-Wc99-extensions]HOOK_VECTOR_END (shrink_wrap)

^HOOK_VECTOR_END (goacc)

../../gcc-8.1.0/gcc/target-hooks-macros.h^:
43../../gcc-8.1.0/gcc/target-hooks-macros.h::4350::50 :note : note: expanded from macro 'HOOK_VECTOR_END'expanded from macro 'HOOK_VECTOR_END'

In file included from #define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)../../gcc-8.1.0/gcc/regrename.c
:                                                 ^24#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
:

In file included from                                                  ^../../gcc-8.1.0/gcc/target.h
:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/regstat.c:28:
In file included from ../../gcc-8.1.0/gcc/df.h:29In file included from :
../../gcc-8.1.0/gcc/recog.c../../gcc-8.1.0/gcc/alloc-pool.h::25268:
:In file included from 11../../gcc-8.1.0/gcc/target.h:: 211warningIn file included from : :
using extended field designator is an extension [-Wextended-offsetof]../../gcc-8.1.0/gcc/target.def
../../gcc-8.1.0/gcc/regcprop.c::668837::
1  size += offsetof (allocation_object, u.data);In file included from :../../gcc-8.1.0/gcc/target.h :
warning211: :
          ^                             ~~~~~empty macro arguments are a C99 feature [-Wc99-extensions]

../../gcc-8.1.0/gcc/target.def/usr/include/stddef.h::202559::132HOOK_VECTOR_END (mode_switching)::
  ^note
warning../../gcc-8.1.0/gcc/target-hooks-macros.h: :43empty macro arguments are a C99 feature [-Wc99-extensions]: :
50expanded from macro 'offsetof':
 HOOK_VECTOR_END (vectorize)note
: ^expanded from macro 'HOOK_VECTOR_END'
#define offsetof(type, member)  __builtin_offsetof(type, member)../../gcc-8.1.0/gcc/target-hooks-macros.h
:
43                                ^                        ~~~~~~:
50#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
:                                                 ^
 note: expanded from macro 'HOOK_VECTOR_END'
In file included from ../../gcc-8.1.0/gcc/regrename.c:24:
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)In file included from 
../../gcc-8.1.0/gcc/target.h                                                 ^:
211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/regrename.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/regstat.c:28:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warningIn file included from : ../../gcc-8.1.0/gcc/regrename.cusing extended field designator is an extension [-Wextended-offsetof]:
24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328  int size = m_elt_size - offsetof (allocation_object, u.data);:
1                          ^                             ~~~~~:
 /usr/include/stddef.hwarning:: 59:empty macro arguments are a C99 feature [-Wc99-extensions]32
: note: HOOK_VECTOR_END (target_option)expanded from macro 'offsetof'

^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50:#define offsetof(type, member)  __builtin_offsetof(type, member) 
note                                ^                        ~~~~~~
: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/regrename.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/regcprop.c:37:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: In file included from empty macro arguments are a C99 feature [-Wc99-extensions]../../gcc-8.1.0/gcc/regrename.c
:24:
In file included from ../../gcc-8.1.0/gcc/target.hHOOK_VECTOR_END (addr_space):
211^:

../../gcc-8.1.0/gcc/target.def../../gcc-8.1.0/gcc/target-hooks-macros.h::436688::501: :note : warningexpanded from macro 'HOOK_VECTOR_END': 
empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)

^                                                 ^

../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reginfo.c:30:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/reginfo.c:30:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/recog.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/regcprop.c:37:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/regrename.c:24:
In file included from ../../gcc-8.1.0/gcc/target.hIn file included from :../../gcc-8.1.0/gcc/recog.c211::
26../../gcc-8.1.0/gcc/target.defIn file included from :../../gcc-8.1.0/gcc/regcprop.c:
6715../../gcc-8.1.0/gcc/rtl.h::1305:: 1warning::: 37empty macro arguments are a C99 feature [-Wc99-extensions]:
 
warningIn file included from : ../../gcc-8.1.0/gcc/target.h'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]:HOOK_VECTOR_END (C90_EMPTY_HACK)211
:

^../../gcc-8.1.0/gcc/target.def
:../../gcc-8.1.0/gcc/target-hooks-macros.h5965:struct GTY((desc("0"), tag("0"),:43
:150^::
  notewarning: : expanded from macro 'HOOK_VECTOR_END'empty macro arguments are a C99 feature [-Wc99-extensions]

HOOK_VECTOR_END (c)
^#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)

../../gcc-8.1.0/gcc/target-hooks-macros.h                                                 ^:
43../../gcc-8.1.0/gcc/coretypes.h::7550: :note: 1expanded from macro 'HOOK_VECTOR_END': 
note: did you mean struct here?
class rtx_def;
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)^~~~~
struct

                                                 ^
In file included from ../../gcc-8.1.0/gcc/regcprop.c:37:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/regcprop.c:37:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/regcprop.c:37:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/regcprop.c:37:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/regcprop.c:37:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
In file included from ../../gcc-8.1.0/gcc/regrename.c:25:
../../gcc-8.1.0/gcc/rtl.h#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
:                                                 ^305
:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/regcprop.c:37:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reginfo.c:30:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/reload.c:93:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/recog.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
In file included from #   define HOST_WIDE_INT long../../gcc-8.1.0/gcc/reload1.c
:                         ^22
:
In file included from ../../gcc-8.1.0/gcc/coretypes.h../../gcc-8.1.0/gcc/recog.c::7526::
1In file included from :../../gcc-8.1.0/gcc/rtl.h :warning3741: :
class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]./genrtl.h
:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;class rtx_def;

  ^          ~^

../../gcc-8.1.0/gcc/rtl.h:1213../../gcc-8.1.0/gcc/coretypes.h::2955:: 8note::  expanded from macro 'XWINT'note
: previous use is here
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])struct rtx_def;

                                     ^              ~       ^

../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/regrename.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/regrename.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/regcprop.c:25:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:521:17: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::remove' requested here
    m_allocator.remove (object);
                ^
../../gcc-8.1.0/gcc/regcprop.c:117:37: note: in instantiation of member function 'object_allocator<queued_debug_insn_change>::remove' requested here
      queued_debug_insn_change_pool.remove (cur);
                                    ^
In file included from ../../gcc-8.1.0/gcc/regrename.c:26:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/regrename.c:26:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
In file included from                           ^                             ~~~~~../../gcc-8.1.0/gcc/reload.c
:93/usr/include/stddef.h:
:In file included from 59../../gcc-8.1.0/gcc/coretypes.h::32423::
 In file included from note../../gcc-8.1.0/gcc/hash-table.h:: 235expanded from macro 'offsetof'
:
../../gcc-8.1.0/gcc/ggc.h:272:8:#define offsetof(type, member)  __builtin_offsetof(type, member) 
warning                                ^                        ~~~~~~: 
struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/reload.cIn file included from :../../gcc-8.1.0/gcc/regcprop.c93::
25In file included from :
../../gcc-8.1.0/gcc/coretypes.hIn file included from :../../gcc-8.1.0/gcc/df.h423::
29In file included from :
../../gcc-8.1.0/gcc/hash-table.h../../gcc-8.1.0/gcc/alloc-pool.h::235268:
:../../gcc-8.1.0/gcc/ggc.h11::275 :warning11: :using extended field designator is an extension [-Wextended-offsetof] 
warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
/usr/include/stddef.h          ^:
59../../gcc-8.1.0/gcc/coretypes.h:32::75 :note7: :expanded from macro 'offsetof' 
note: previous use is here
class rtx_def;#define offsetof(type, member)  __builtin_offsetof(type, member)

      ^                                ^                        ~~~~~~

../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/regcprop.c:487:43: note: in instantiation of member function 'object_allocator<queued_debug_insn_change>::allocate' requested here
          change = queued_debug_insn_change_pool.allocate ();
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reload.c:93:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/reg-stack.c:159:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reg-stack.c:159:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reg-stack.c:159:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reg-stack.c:159:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reg-stack.c:159:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reorg.c:105:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
In file included from ../../gcc-8.1.0/gcc/reg-stack.cclass rtx_def;:
159^:

In file included from ../../gcc-8.1.0/gcc/target.h../../gcc-8.1.0/gcc/coretypes.h::21155:
:../../gcc-8.1.0/gcc/target.def8::2025 :note1: :previous use is here warning
: empty macro arguments are a C99 feature [-Wc99-extensions]struct rtx_def;

       ^
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reg-stack.c:159:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reg-stack.c:159:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reg-stack.c:159:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reg-stack.c:159:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reg-stack.c:159:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reg-stack.c:159:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reg-stack.c:159:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reg-stack.c:159:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reg-stack.c:159:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reg-stack.c:160:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/reload1.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/reg-stack.c:160:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/reg-stack.c:160:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/reload1.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/reload1.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/recog.c:29:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/recog.c:29:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/reload1.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/reorg.c:105:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
10 warnings generated.
In file included from ../../gcc-8.1.0/gcc/reorg.c:105:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/reorg.c:105:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o resource.o -MT resource.o -MMD -MP -MF ./.deps/resource.TPo ../../gcc-8.1.0/gcc/resource.c
In file included from ../../gcc-8.1.0/gcc/reorg.c:105:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/reginfo.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reginfo.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reginfo.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reginfo.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reginfo.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reginfo.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reginfo.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reginfo.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reginfo.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reginfo.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reginfo.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reginfo.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reginfo.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reginfo.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reginfo.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reginfo.c:33:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/reg-stack.c:162:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/reg-stack.c:162:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/reload.c:95:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reload.c:95:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reload.c:95:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reload.c:95:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reload.c:95:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reload.c:95:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reload.c:95:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reload.c:95:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reload.c:95:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reload.c:95:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reload.c:95:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reload.c:95:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reload.c:95:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reload.c:95:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reload.c:95:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reload.c:96:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/reginfo.c:33:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/reginfo.c:33:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/resource.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/reload.c:96:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/reload.c:96:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/reload1.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reload1.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reload1.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reload1.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reload1.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reload1.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reload1.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reload1.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reload1.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reload1.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reload1.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reload1.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reload1.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reload1.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reload1.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reload1.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
33 warnings generated.
In file included from ../../gcc-8.1.0/gcc/resource.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o rtl-chkp.o -MT rtl-chkp.o -MMD -MP -MF ./.deps/rtl-chkp.TPo ../../gcc-8.1.0/gcc/rtl-chkp.c
In file included from ../../gcc-8.1.0/gcc/reload1.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/reload1.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/reginfo.c:35:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/reginfo.c:35:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/reorg.c:107:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reorg.c:107:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reorg.c:107:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reorg.c:107:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reorg.c:107:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reorg.c:107:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/resource.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/resource.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/reload.c:98:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/reload.c:98:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/resource.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
In file included from ../../gcc-8.1.0/gcc/reginfo.c:44:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
../../gcc-8.1.0/gcc/hash-table.h     ATTRIBUTE_ASM_FPRINTF(2, 3);:
341:1:     ^ note
: ../../gcc-8.1.0/gcc/output.hdid you mean struct here?:
123:class mem_usage;
^~~~~53
:struct 
note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
65 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o rtl-error.o -MT rtl-error.o -MMD -MP -MF ./.deps/rtl-error.TPo ../../gcc-8.1.0/gcc/rtl-error.c
In file included from ../../gcc-8.1.0/gcc/reload1.c:28:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/reload1.c:28:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/rtl-chkp.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
50 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o rtl-tests.o -MT rtl-tests.o -MMD -MP -MF ./.deps/rtl-tests.TPo ../../gcc-8.1.0/gcc/rtl-tests.c
8 warnings generated.
In file included from ../../gcc-8.1.0/gcc/resource.c:24:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/rtl-error.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
36 warnings generated.
In file included from ../../gcc-8.1.0/gcc/reorg.c:107:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/reload1.c:3613:32: warning: unknown warning group '-Wmaybe-uninitialized', ignored [-Wunknown-warning-option]
#pragma GCC diagnostic warning "-Wmaybe-uninitialized"
                               ^
In file included from ../../gcc-8.1.0/gcc/reorg.c:107:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reorg.c:107:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reorg.c:107:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reorg.c:107:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
In file included from HOOK_VECTOR_END (emutls)../../gcc-8.1.0/gcc/rtl-chkp.c
:^
23../../gcc-8.1.0/gcc/target-hooks-macros.h:
:In file included from 43:../../gcc-8.1.0/gcc/coretypes.h50:: 417note:
: ../../gcc-8.1.0/gcc/machmode.hexpanded from macro 'HOOK_VECTOR_END':
323:1: warning#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
:                                                  ^'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]

struct pod_mode
^
In file included from ../../gcc-8.1.0/gcc/reorg.c:107:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning../../gcc-8.1.0/gcc/coretypes.h: :empty macro arguments are a C99 feature [-Wc99-extensions]67
:HOOK_VECTOR_END (target_option)20
: ^note
: ../../gcc-8.1.0/gcc/target-hooks-macros.hdid you mean struct here?:
43:50:template<typename> class pod_mode; 
note:                    ^~~~~expanded from macro 'HOOK_VECTOR_END'

                   struct
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reorg.c:107:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reorg.c:107:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/reorg.c:107:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/resource.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/resource.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/reorg.c:108:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/resource.c:25:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/resource.c:25:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o rtl.o -MT rtl.o -MMD -MP -MF ./.deps/rtl.TPo ../../gcc-8.1.0/gcc/rtl.c
27 warnings generated.
In file included from ../../gcc-8.1.0/gcc/rtl-chkp.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/rtl-chkp.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/reorg.c:108:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/reorg.c:108:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o rtlhash.o -MT rtlhash.o -MMD -MP -MF ./.deps/rtlhash.TPo ../../gcc-8.1.0/gcc/rtlhash.c
In file included from ../../gcc-8.1.0/gcc/rtl-error.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o rtlanal.o -MT rtlanal.o -MMD -MP -MF ./.deps/rtlanal.TPo ../../gcc-8.1.0/gcc/rtlanal.c
In file included from ../../gcc-8.1.0/gcc/rtl-chkp.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/rtl-error.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/rtl-error.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/rtl-tests.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/rtl-error.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/rtl-tests.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/rtl-tests.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/rtl-tests.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/rtlhash.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/rtl.c:29:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/rtl-tests.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/rtlanal.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/rtl-chkp.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtl-chkp.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtl-chkp.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtl-chkp.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtl-chkp.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtl-chkp.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtl-chkp.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtl-chkp.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtl-chkp.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtl-chkp.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtlhash.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
In file included from ../../gcc-8.1.0/gcc/rtl-chkp.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/rtl-chkp.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtl-chkp.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtl-chkp.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtl-chkp.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtl-chkp.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/rtl.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/rtlanal.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/reorg.c:105:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<std::__1::pair<rtx_insn *, bool>, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<std::__1::pair<rtx_insn *, bool>, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<std::__1::pair<rtx_insn *, bool> >' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1674:3: note: in instantiation of member function 'vec<std::__1::pair<rtx_insn *, bool>, va_heap, vl_ptr>::reserve' requested here
  reserve (1, false PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/reorg.c:1330:19: note: in instantiation of member function 'vec<std::__1::pair<rtx_insn *, bool>, va_heap, vl_ptr>::safe_push' requested here
            merged_insns.safe_push (std::pair<rtx_insn *, bool> (trial, false));
                         ^
In file included from In file included from ../../gcc-8.1.0/gcc/rtl-error.c../../gcc-8.1.0/gcc/rtlhash.c::2522:
:
In file included from In file included from ../../gcc-8.1.0/gcc/rtl-error.h../../gcc-8.1.0/gcc/coretypes.h::23423:
:
../../gcc-8.1.0/gcc/rtl.hIn file included from :../../gcc-8.1.0/gcc/hash-table.h305::2351:
:../../gcc-8.1.0/gcc/ggc.h :warning272: :'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]8
: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/rtlhash.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/coretypes.h../../gcc-8.1.0/gcc/hash-table.h::75235::
1:../../gcc-8.1.0/gcc/ggc.h :note275: :did you mean struct here?11
: warningclass rtx_def;
: ^~~~~struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]

struct
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
25 warnings generated.
In file included from ../../gcc-8.1.0/gcc/rtlanal.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/rtlanal.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/rtl-chkp.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/rtl-chkp.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/rtl.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/rtl.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/rtlhash.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
24 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o rtlhooks.o -MT rtlhooks.o -MMD -MP -MF ./.deps/rtlhooks.TPo ../../gcc-8.1.0/gcc/rtlhooks.c
In file included from ../../gcc-8.1.0/gcc/rtlanal.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/rtl.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/rtl-error.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl-error.h:23:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/rtl-error.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl-error.h:23:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o rtx-vector-builder.o -MT rtx-vector-builder.o -MMD -MP -MF ./.deps/rtx-vector-builder.TPo ../../gcc-8.1.0/gcc/rtx-vector-builder.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
26 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o run-rtl-passes.o -MT run-rtl-passes.o -MMD -MP -MF ./.deps/run-rtl-passes.TPo ../../gcc-8.1.0/gcc/run-rtl-passes.c
8 warnings generated.
10 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o sched-deps.o -MT sched-deps.o -MMD -MP -MF ./.deps/sched-deps.TPo ../../gcc-8.1.0/gcc/sched-deps.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o sched-ebb.o -MT sched-ebb.o -MMD -MP -MF ./.deps/sched-ebb.TPo ../../gcc-8.1.0/gcc/sched-ebb.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/rtlhash.c:24:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
25 warnings generated.
In file included from ../../gcc-8.1.0/gcc/rtl-tests.c:35:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/rtlhash.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/rtlhash.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/rtx-vector-builder.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o sched-rgn.o -MT sched-rgn.o -MMD -MP -MF ./.deps/sched-rgn.TPo ../../gcc-8.1.0/gcc/sched-rgn.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/rtl-tests.c:35:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/rtl-tests.c:35:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/rtlhooks.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/rtl.c:31:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/rtx-vector-builder.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/rtlanal.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtlanal.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtlanal.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtlanal.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtlanal.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtlanal.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtlanal.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtlanal.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtlanal.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtlanal.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtlanal.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtlanal.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtlanal.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtlanal.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtlanal.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sched-deps.c:25:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/rtlanal.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/rtx-vector-builder.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/rtx-vector-builder.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/rtl.c:31:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/rtl.c:31:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/rtlhooks.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/sched-ebb.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/run-rtl-passes.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/rtx-vector-builder.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:81:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNKNOWN, "UnKnown", "*", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:81:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNKNOWN, "UnKnown", "*", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:81:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNKNOWN, "UnKnown", "*", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:88:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VALUE, "value", "0", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:88:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VALUE, "value", "0", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:88:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VALUE, "value", "0", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:92:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEBUG_EXPR, "debug_expr", "0", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:92:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEBUG_EXPR, "debug_expr", "0", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:92:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEBUG_EXPR, "debug_expr", "0", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:99:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(EXPR_LIST, "expr_list", "ee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:99:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(EXPR_LIST, "expr_list", "ee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:99:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(EXPR_LIST, "expr_list", "ee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:103:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(INSN_LIST, "insn_list", "ue", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:103:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(INSN_LIST, "insn_list", "ue", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:103:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(INSN_LIST, "insn_list", "ue", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:106:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(INT_LIST, "int_list", "ie", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:106:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(INT_LIST, "int_list", "ie", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:106:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(INT_LIST, "int_list", "ie", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:126:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SEQUENCE, "sequence", "E", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtlanal.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29:In file included from  ../../gcc-8.1.0/gcc/rtl.cnote:: 120expanded from macro 'XWINT':

../../gcc-8.1.0/gcc/rtl.def:126:1: #define XWINT(RTX, N)               ((RTX)->u.hwint[N])warning
:                                      ^              ~offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]

../../gcc-8.1.0/gcc/rtl.h:441:DEF_RTL_EXPR(SEQUENCE, "sequence", "E", RTX_EXTRA)5
:^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 
note: array 'hwint' declared here
../../gcc-8.1.0/gcc/rtl.c:117:    HOST_WIDE_INT hwint[1];6
:    ^ 
note: expanded from macro 'DEF_RTL_EXPR'../../gcc-8.1.0/gcc/hwint.h
:55:26: note:    ? RTX_HDR_SIZE + sizeof (reg_info)                                   \expanded from macro 'HOST_WIDE_INT'

     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h#   define HOST_WIDE_INT long:
695                         ^:
22: In file included from note../../gcc-8.1.0/gcc/rtlanal.c: :expanded from macro 'RTX_HDR_SIZE'26
:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h#define RTX_HDR_SIZE offsetof (struct rtx_def, u):
436                     ^                         ~:
3: /usr/include/stddef.hwarning:: 59array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]:
32: note  XWINT (rt, 2) = arg2;: 
expanded from macro 'offsetof'  ^          ~

../../gcc-8.1.0/gcc/rtl.h:1213:29:#define offsetof(type, member)  __builtin_offsetof(type, member) 
note                                ^                        ~~~~~~: 
expanded from macro 'XWINT'
In file included from ../../gcc-8.1.0/gcc/rtl.c#define XWINT(RTX, N)               ((RTX)->u.hwint[N]):
120                                     ^              ~:

../../gcc-8.1.0/gcc/rtl.def../../gcc-8.1.0/gcc/rtl.h::126441::15::  warningnote: : offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]array 'hwint' declared here

    HOST_WIDE_INT hwint[1];
    ^DEF_RTL_EXPR(SEQUENCE, "sequence", "E", RTX_EXTRA)

../../gcc-8.1.0/gcc/hwint.h^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~:
55:26:../../gcc-8.1.0/gcc/rtl.c :note118: :expanded from macro 'HOST_WIDE_INT'6
: note: #   define HOST_WIDE_INT longexpanded from macro 'DEF_RTL_EXPR'

                         ^
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:129:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ADDRESS, "address", "i", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:68: warning snote generated.
: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:129:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ADDRESS, "address", "i", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:129:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ADDRESS, "address", "i", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:142:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEBUG_INSN, "debug_insn", "uuBeiie", RTX_INSN)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:142:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEBUG_INSN, "debug_insn", "uuBeiie", RTX_INSN)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:142:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEBUG_INSN, "debug_insn", "uuBeiie", RTX_INSN)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:145:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(INSN, "insn", "uuBeiie", RTX_INSN)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:145:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(INSN, "insn", "uuBeiie", RTX_INSN)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:145:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(INSN, "insn", "uuBeiie", RTX_INSN)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:149:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(JUMP_INSN, "jump_insn", "uuBeiie0", RTX_INSN)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:149:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(JUMP_INSN, "jump_insn", "uuBeiie0", RTX_INSN)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:149:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(JUMP_INSN, "jump_insn", "uuBeiie0", RTX_INSN)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtlhooks.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/rtlhooks.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:In file included from 11../../gcc-8.1.0/gcc/rtl.c:: 120warning:
: ../../gcc-8.1.0/gcc/rtl.defstruct 'rtx_def' was previously declared as a class [-Wmismatched-tags]:
156:1: warning:   return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]

          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7DEF_RTL_EXPR(CALL_INSN, "call_insn", "uuBeiiee", RTX_INSN):
 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~note
: previous use is here
../../gcc-8.1.0/gcc/rtl.c:class rtx_def;115
:      ^6
: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:156:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CALL_INSN, "call_insn", "uuBeiiee", RTX_INSN)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:156:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CALL_INSN, "call_insn", "uuBeiiee", RTX_INSN)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/sched-rgn.c:48:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:163:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(JUMP_TABLE_DATA, "jump_table_data", "uuBe0000", RTX_INSN)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:163:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(JUMP_TABLE_DATA, "jump_table_data", "uuBe0000", RTX_INSN)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:163:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(JUMP_TABLE_DATA, "jump_table_data", "uuBe0000", RTX_INSN)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:166:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(BARRIER, "barrier", "uu00000", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:166:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(BARRIER, "barrier", "uu00000", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:166:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(BARRIER, "barrier", "uu00000", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:174:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CODE_LABEL, "code_label", "uuB00is", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:174:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CODE_LABEL, "code_label", "uuB00is", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:174:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CODE_LABEL, "code_label", "uuB00is", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o sel-sched-ir.o -MT sel-sched-ir.o -MMD -MP -MF ./.deps/sel-sched-ir.TPo ../../gcc-8.1.0/gcc/sel-sched-ir.c
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:181:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(NOTE, "note", "uuB0ni", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:181:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(NOTE, "note", "uuB0ni", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:181:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(NOTE, "note", "uuB0ni", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:194:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(COND_EXEC, "cond_exec", "ee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:194:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(COND_EXEC, "cond_exec", "ee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:194:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(COND_EXEC, "cond_exec", "ee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:197:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PARALLEL, "parallel", "E", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:197:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PARALLEL, "parallel", "E", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:197:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PARALLEL, "parallel", "E", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:205:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ASM_INPUT, "asm_input", "si", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:205:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ASM_INPUT, "asm_input", "si", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:205:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ASM_INPUT, "asm_input", "si", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:219:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ASM_OPERANDS, "asm_operands", "ssiEEEi", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:219:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ASM_OPERANDS, "asm_operands", "ssiEEEi", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:219:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ASM_OPERANDS, "asm_operands", "ssiEEEi", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:237:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSPEC, "unspec", "Ei", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:237:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSPEC, "unspec", "Ei", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:237:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSPEC, "unspec", "Ei", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:240:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSPEC_VOLATILE, "unspec_volatile", "Ei", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:240:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSPEC_VOLATILE, "unspec_volatile", "Ei", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:240:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSPEC_VOLATILE, "unspec_volatile", "Ei", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
In file included from ../../gcc-8.1.0/gcc/rtlhooks.c:22#define offsetof(type, member)  __builtin_offsetof(type, member):

In file included from                                 ^                        ~~~~~~../../gcc-8.1.0/gcc/coretypes.h
:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:248:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ADDR_VEC, "addr_vec", "E", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:248:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ADDR_VEC, "addr_vec", "E", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:248:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ADDR_VEC, "addr_vec", "E", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:272:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ADDR_DIFF_VEC, "addr_diff_vec", "eEee0", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:272:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ADDR_DIFF_VEC, "addr_diff_vec", "eEee0", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:272:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ADDR_DIFF_VEC, "addr_diff_vec", "eEee0", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:283:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PREFETCH, "prefetch", "eee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:283:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PREFETCH, "prefetch", "eee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:283:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PREFETCH, "prefetch", "eee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:295:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SET, "set", "ee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:295:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SET, "set", "ee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:295:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SET, "set", "ee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:304:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(USE, "use", "e", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:304:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(USE, "use", "e", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:304:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(USE, "use", "e", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:313:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CLOBBER, "clobber", "e", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:313:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CLOBBER, "clobber", "e", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:313:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CLOBBER, "clobber", "e", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:319:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CALL, "call", "ee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:319:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CALL, "call", "ee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:319:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
In file included from DEF_RTL_EXPR(CALL, "call", "ee", RTX_EXTRA)../../gcc-8.1.0/gcc/sched-deps.c
:^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~25
:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:../../gcc-8.1.0/gcc/rtl.c417::
118:../../gcc-8.1.0/gcc/machmode.h6:323:: 1note: : warningexpanded from macro 'DEF_RTL_EXPR': 
'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:323:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(RETURN, "return", "", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:323:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(RETURN, "return", "", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:323:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(RETURN, "return", "", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:329:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SIMPLE_RETURN, "simple_return", "", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:329:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SIMPLE_RETURN, "simple_return", "", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:329:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SIMPLE_RETURN, "simple_return", "", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:333:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(EH_RETURN, "eh_return", "", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:333:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(EH_RETURN, "eh_return", "", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:333:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(EH_RETURN, "eh_return", "", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:339:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(TRAP_IF, "trap_if", "ee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:339:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(TRAP_IF, "trap_if", "ee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: In file included from expanded from macro 'RTX_HDR_SIZE'../../gcc-8.1.0/gcc/sched-ebb.c:
24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)../../gcc-8.1.0/gcc/machmode.h
:                     ^                         ~323
:1/usr/include/stddef.h:: 59warning:: 32'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]:
 note: struct pod_modeexpanded from macro 'offsetof'

^
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:339:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(TRAP_IF, "trap_if", "ee", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118../../gcc-8.1.0/gcc/coretypes.h::667:: 20note::  expanded from macro 'DEF_RTL_EXPR'note
: did you mean struct here?
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~template<typename> class pod_mode;

../../gcc-8.1.0/gcc/rtl.h                   ^~~~~
:                   struct695
:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:346:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_INT, "const_int", "w", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:346:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_INT, "const_int", "w", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:346:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_INT, "const_int", "w", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:349:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_WIDE_INT, "const_wide_int", "", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:349:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_WIDE_INT, "const_wide_int", "", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:349:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_WIDE_INT, "const_wide_int", "", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:352:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_POLY_INT, "const_poly_int", "", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:352:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_POLY_INT, "const_poly_int", "", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:352:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_POLY_INT, "const_poly_int", "", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:355:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_FIXED, "const_fixed", "www", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:355:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_FIXED, "const_fixed", "www", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:355:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_FIXED, "const_fixed", "www", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:361:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_DOUBLE, "const_double", CONST_DOUBLE_FORMAT, RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:361:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_DOUBLE, "const_double", CONST_DOUBLE_FORMAT, RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:361:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_DOUBLE, "const_double", CONST_DOUBLE_FORMAT, RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:364:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_VECTOR, "const_vector", "E", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:364:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_VECTOR, "const_vector", "E", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:364:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_VECTOR, "const_vector", "E", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:369:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_STRING, "const_string", "s", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:369:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_STRING, "const_string", "s", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:369:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST_STRING, "const_string", "s", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/sched-deps.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/sched-deps.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/sched-ebb.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/sched-ebb.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:375:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST, "const", "e", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:375:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST, "const", "e", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:375:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONST, "const", "e", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from In file included from ../../gcc-8.1.0/gcc/sched-rgn.c:48:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/sched-deps.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/sched-ebb.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/run-rtl-passes.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/rtlanal.c:29:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtlanal.c:29:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/rtl.cIn file included from ../../gcc-8.1.0/gcc/sched-rgn.c:48:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/sched-rgn.c:48:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
23 warnings generated.
In file included from ../../gcc-8.1.0/gcc/run-rtl-passes.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/run-rtl-passes.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/sched-rgn.c:48:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o sel-sched-dump.o -MT sel-sched-dump.o -MMD -MP -MF ./.deps/sel-sched-dump.TPo ../../gcc-8.1.0/gcc/sel-sched-dump.c
:120:
../../gcc-8.1.0/gcc/rtl.def:379:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PC, "pc", "", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:379:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PC, "pc", "", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:379:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PC, "pc", "", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:387:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(REG, "reg", "r", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:387:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(REG, "reg", "r", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:387:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(REG, "reg", "r", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
25../../gcc-8.1.0/gcc/rtl.c warning:s118 generated.
:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:393:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SCRATCH, "scratch", "", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:393:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SCRATCH, "scratch", "", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:393:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SCRATCH, "scratch", "", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:397:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SUBREG, "subreg", "ep", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:397:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SUBREG, "subreg", "ep", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:397:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SUBREG, "subreg", "ep", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:410:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(STRICT_LOW_PART, "strict_low_part", "e", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:410:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(STRICT_LOW_PART, "strict_low_part", "e", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:410:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(STRICT_LOW_PART, "strict_low_part", "e", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:416:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONCAT, "concat", "ee", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:416:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONCAT, "concat", "ee", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:416:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONCAT, "concat", "ee", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:422:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONCATN, "concatn", "E", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:422:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONCATN, "concatn", "E", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:422:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CONCATN, "concatn", "E", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:427:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MEM, "mem", "e0", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:427:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MEM, "mem", "e0", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:427:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MEM, "mem", "e0", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:431:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LABEL_REF, "label_ref", "u", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:431:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LABEL_REF, "label_ref", "u", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:431:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LABEL_REF, "label_ref", "u", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:437:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SYMBOL_REF, "symbol_ref", "s0", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
In file included from ../../gcc-8.1.0/gcc/sel-sched-ir.c:22:
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \../../gcc-8.1.0/gcc/coretypes.h
:     ^~~~~~~~~~~~75
:1../../gcc-8.1.0/gcc/rtl.h: :warning695: :class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]22
: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
class rtx_def;
^/usr/include/stddef.h
:59../../gcc-8.1.0/gcc/coretypes.h::3255::8 :note note: : previous use is hereexpanded from macro 'offsetof'

struct rtx_def;
       ^
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:437:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SYMBOL_REF, "symbol_ref", "s0", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:437:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SYMBOL_REF, "symbol_ref", "s0", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:444:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CC0, "cc0", "", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:444:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CC0, "cc0", "", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:444:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CC0, "cc0", "", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:456:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(IF_THEN_ELSE, "if_then_else", "eee", RTX_TERNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:456:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(IF_THEN_ELSE, "if_then_else", "eee", RTX_TERNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:456:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(IF_THEN_ELSE, "if_then_else", "eee", RTX_TERNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:459:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(COMPARE, "compare", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:459:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(COMPARE, "compare", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:459:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(COMPARE, "compare", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:462:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PLUS, "plus", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:462:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PLUS, "plus", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:462:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PLUS, "plus", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:465:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MINUS, "minus", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.cclang:: 120warning:
: ../../gcc-8.1.0/gcc/rtl.deftreating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]:
465:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MINUS, "minus", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:465:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MINUS, "minus", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:468:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(NEG, "neg", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:468:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(NEG, "neg", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6:clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o sel-sched.o -MT sel-sched.o -MMD -MP -MF ./.deps/sel-sched.TPo ../../gcc-8.1.0/gcc/sel-sched.c
 note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:468:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(NEG, "neg", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:470:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MULT, "mult", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:470:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MULT, "mult", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:470:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MULT, "mult", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:473:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_MULT, "ss_mult", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:473:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_MULT, "ss_mult", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:473:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_MULT, "ss_mult", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:475:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_MULT, "us_mult", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:475:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_MULT, "us_mult", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:475:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_MULT, "us_mult", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:478:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DIV, "div", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:478:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DIV, "div", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:478:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DIV, "div", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:480:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_DIV, "ss_div", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:480:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_DIV, "ss_div", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:480:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_DIV, "ss_div", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:482:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_DIV, "us_div", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:482:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_DIV, "us_div", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:482:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_DIV, "us_div", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:485:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MOD, "mod", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:485:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MOD, "mod", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:485:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(MOD, "mod", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:488:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UDIV, "udiv", "ee", RTX_BIN_ARITH)
In file included from ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~../../gcc-8.1.0/gcc/rtlhooks.c
:25:
../../gcc-8.1.0/gcc/rtl.h../../gcc-8.1.0/gcc/rtl.c::305115::16: note::  expanded from macro 'DEF_RTL_EXPR'
warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \struct GTY((desc("0"), tag("0"),

     ^~~~~~~~~~~~^

../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
structIn file included from 
../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:488:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UDIV, "udiv", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:488:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UDIV, "udiv", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:489:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UMOD, "umod", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:489:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UMOD, "umod", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:489:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UMOD, "umod", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:492:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(AND, "and", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:492:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(AND, "and", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:492:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(AND, "and", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
clang: warning   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),: 
     ^~~~~~~~~~~~treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]

../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:493:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(IOR, "ior", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.h../../gcc-8.1.0/gcc/rtx-vector-builder.c::69524::
22../../gcc-8.1.0/gcc/rtl.h:: 305note:1: : expanded from macro 'RTX_HDR_SIZE'warning: 
'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)struct GTY((desc("0"), tag("0"),

                     ^                         ~^

/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?In file included from 
../../gcc-8.1.0/gcc/rtl.c:120:
class rtx_def;../../gcc-8.1.0/gcc/rtl.def
:^~~~~
493struct
:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(IOR, "ior", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:493:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(IOR, "ior", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:494:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(XOR, "xor", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:494:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(XOR, "xor", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:494:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(XOR, "xor", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:495:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(NOT, "not", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:495:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(NOT, "not", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:495:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(NOT, "not", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:500:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ASHIFT, "ashift", "ee", RTX_BIN_ARITH) /* shift left */
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:500:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ASHIFT, "ashift", "ee", RTX_BIN_ARITH) /* shift left */
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:500:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ASHIFT, "ashift", "ee", RTX_BIN_ARITH) /* shift left */
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:501:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ROTATE, "rotate", "ee", RTX_BIN_ARITH) /* rotate left */
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:501:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ROTATE, "rotate", "ee", RTX_BIN_ARITH) /* rotate left */
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:501:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ROTATE, "rotate", "ee", RTX_BIN_ARITH) /* rotate left */
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:502:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ASHIFTRT, "ashiftrt", "ee", RTX_BIN_ARITH) /* arithmetic shift right */
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:502:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ASHIFTRT, "ashiftrt", "ee", RTX_BIN_ARITH) /* arithmetic shift right */
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:502:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ASHIFTRT, "ashiftrt", "ee", RTX_BIN_ARITH) /* arithmetic shift right */
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:503:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LSHIFTRT, "lshiftrt", "ee", RTX_BIN_ARITH) /* logical shift right */
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:503:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LSHIFTRT, "lshiftrt", "ee", RTX_BIN_ARITH) /* logical shift right */
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:503:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LSHIFTRT, "lshiftrt", "ee", RTX_BIN_ARITH) /* logical shift right */
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:504:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ROTATERT, "rotatert", "ee", RTX_BIN_ARITH) /* rotate right */
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:504:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ROTATERT, "rotatert", "ee", RTX_BIN_ARITH) /* rotate right */
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:504:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ROTATERT, "rotatert", "ee", RTX_BIN_ARITH) /* rotate right */
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:513:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SMIN, "smin", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:513:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SMIN, "smin", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:513:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SMIN, "smin", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:514:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SMAX, "smax", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:514:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SMAX, "smax", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:514:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SMAX, "smax", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:515:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UMIN, "umin", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:515:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UMIN, "umin", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:515:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UMIN, "umin", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:516:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UMAX, "umax", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:516:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UMAX, "umax", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:516:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UMAX, "umax", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:525:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PRE_DEC, "pre_dec", "e", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:525:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PRE_DEC, "pre_dec", "e", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:525:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PRE_DEC, "pre_dec", "e", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:526:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PRE_INC, "pre_inc", "e", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:526:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PRE_INC, "pre_inc", "e", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:526:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PRE_INC, "pre_inc", "e", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:527:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(POST_DEC, "post_dec", "e", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:527:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(POST_DEC, "post_dec", "e", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:527:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(POST_DEC, "post_dec", "e", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:528:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(POST_INC, "post_inc", "e", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:528:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(POST_INC, "post_inc", "e", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:528:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(POST_INC, "post_inc", "e", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),8
 warning     ^~~~~~~~~~~~s
 generated.
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:542:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PRE_MODIFY, "pre_modify", "ee", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:542:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PRE_MODIFY, "pre_modify", "ee", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:542:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PRE_MODIFY, "pre_modify", "ee", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:543:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(POST_MODIFY, "post_modify", "ee", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:543:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(POST_MODIFY, "post_modify", "ee", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:543:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(POST_MODIFY, "post_modify", "ee", RTX_AUTOINC)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:547:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(NE, "ne", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:547:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(NE, "ne", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:547:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(NE, "ne", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:548:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(EQ, "eq", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:548:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(EQ, "eq", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:548:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(EQ, "eq", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:549:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(GE, "ge", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:549:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(GE, "ge", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:549:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(GE, "ge", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:550:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(GT, "gt", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:550:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(GT, "gt", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:550:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(GT, "gt", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:551:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LE, "le", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:551:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LE, "le", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:551:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LE, "le", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:552:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LT, "lt", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
In file included from ../../gcc-8.1.0/gcc/rtlhooks.c:25:
In file included from #define offsetof(type, member)  __builtin_offsetof(type, member)../../gcc-8.1.0/gcc/rtl.h
:                                ^                        ~~~~~~3741
:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
In file included from #define XWINT(RTX, N)               ((RTX)->u.hwint[N])../../gcc-8.1.0/gcc/rtl.c
:                                     ^              ~120
:
../../gcc-8.1.0/gcc/rtl.def:552../../gcc-8.1.0/gcc/rtl.h::1441:: 5warning: :offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof] 
note: array 'hwint' declared here
DEF_RTL_EXPR(LT, "lt", "ee", RTX_COMPARE)    HOST_WIDE_INT hwint[1];

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    ^
../../gcc-8.1.0/gcc/rtl.c:../../gcc-8.1.0/gcc/hwint.h117::556:26: :note : noteexpanded from macro 'HOST_WIDE_INT': 
expanded from macro 'DEF_RTL_EXPR'
#   define HOST_WIDE_INT long
                         ^
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \In file included from 
../../gcc-8.1.0/gcc/rtlhooks.c     ^~~~~~~~~~~~
:../../gcc-8.1.0/gcc/rtl.h25::
695In file included from :../../gcc-8.1.0/gcc/rtl.h22:: 3741note:
: ./genrtl.hexpanded from macro 'RTX_HDR_SIZE':
436:3: warning#define RTX_HDR_SIZE offsetof (struct rtx_def, u): 
array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]                     ^                         ~

  XWINT (rt, 2) = arg2;/usr/include/stddef.h
:  ^          ~59
:../../gcc-8.1.0/gcc/rtl.h32::1213 :note29: :expanded from macro 'offsetof' 
note: expanded from macro 'XWINT'
#define offsetof(type, member)  __builtin_offsetof(type, member)
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])                                ^                        ~~~~~~

                                     ^              ~
In file included from ../../gcc-8.1.0/gcc/rtl.h../../gcc-8.1.0/gcc/rtl.c:441::1205:
:../../gcc-8.1.0/gcc/rtl.def :note552: :1:array 'hwint' declared here 
warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.hDEF_RTL_EXPR(LT, "lt", "ee", RTX_COMPARE):
55^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~:
26: note../../gcc-8.1.0/gcc/rtl.c: :expanded from macro 'HOST_WIDE_INT'118
:6: #   define HOST_WIDE_INT longnote
:                          ^expanded from macro 'DEF_RTL_EXPR'

   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:553:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(GEU, "geu", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:553:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(GEU, "geu", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:553:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(GEU, "geu", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)In file included from 
../../gcc-8.1.0/gcc/rtx-vector-builder.c                     ^                         ~
:24/usr/include/stddef.h::
59In file included from :../../gcc-8.1.0/gcc/rtl.h32::3741 :
note./genrtl.h: :expanded from macro 'offsetof'435
:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/rtx-vector-builder.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
In file included from     ^../../gcc-8.1.0/gcc/rtl.c
:../../gcc-8.1.0/gcc/hwint.h120::
55../../gcc-8.1.0/gcc/rtl.def::26554:: note1: : expanded from macro 'HOST_WIDE_INT'warning
: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
#   define HOST_WIDE_INT long
                         ^
DEF_RTL_EXPR(GTU, "gtu", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:554:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(GTU, "gtu", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:554:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(GTU, "gtu", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o selftest-rtl.o -MT selftest-rtl.o -MMD -MP -MF ./.deps/selftest-rtl.TPo ../../gcc-8.1.0/gcc/selftest-rtl.c
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:555:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LEU, "leu", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:555:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LEU, "leu", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:555:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LEU, "leu", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:556:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LTU, "ltu", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:556:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LTU, "ltu", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:556:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LTU, "ltu", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:559:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNORDERED, "unordered", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:559:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNORDERED, "unordered", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:559:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNORDERED, "unordered", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:560:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ORDERED, "ordered", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:560:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ORDERED, "ordered", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:560:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ORDERED, "ordered", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:563:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNEQ, "uneq", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:563:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNEQ, "uneq", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:563:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNEQ, "uneq", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:564:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNGE, "unge", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:564:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNGE, "unge", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:564:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNGE, "unge", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:565:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNGT, "ungt", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:565:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNGT, "ungt", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:565:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNGT, "ungt", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:566:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNLE, "unle", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:566:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNLE, "unle", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:566:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNLE, "unle", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:567:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNLT, "unlt", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:567:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNLT, "unlt", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:567:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNLT, "unlt", "ee", RTX_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:570:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LTGT, "ltgt", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:570:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LTGT, "ltgt", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:570:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LTGT, "ltgt", "ee", RTX_COMM_COMPARE)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:575:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SIGN_EXTEND, "sign_extend", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:575:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SIGN_EXTEND, "sign_extend", "e", RTX_UNARY)clang
: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~warning
: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:575:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SIGN_EXTEND, "sign_extend", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:578:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ZERO_EXTEND, "zero_extend", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:578:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ZERO_EXTEND, "zero_extend", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.hIn file included from :../../gcc-8.1.0/gcc/sel-sched-ir.c59::2232:
:In file included from  ../../gcc-8.1.0/gcc/coretypes.hnote:: 417expanded from macro 'offsetof':

../../gcc-8.1.0/gcc/machmode.h:323:1: warning: #define offsetof(type, member)  __builtin_offsetof(type, member)'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]

                                ^                        ~~~~~~
struct pod_mode
^
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:578:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ZERO_EXTEND, "zero_extend", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
../../gcc-8.1.0/gcc/coretypes.h   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),:
67     ^~~~~~~~~~~~:
20../../gcc-8.1.0/gcc/rtl.h:: 695note:: 22did you mean struct here?:
 note: expanded from macro 'RTX_HDR_SIZE'
template<typename> class pod_mode;
                   ^~~~~
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)                   struct

                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:581:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(TRUNCATE, "truncate", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:581:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(TRUNCATE, "truncate", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:581:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(TRUNCATE, "truncate", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:584:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FLOAT_EXTEND, "float_extend", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:584:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FLOAT_EXTEND, "float_extend", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:584:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FLOAT_EXTEND, "float_extend", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:585:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FLOAT_TRUNCATE, "float_truncate", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:585:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FLOAT_TRUNCATE, "float_truncate", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:585:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FLOAT_TRUNCATE, "float_truncate", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:588:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FLOAT, "float", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:588:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FLOAT, "float", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:588:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FLOAT, "float", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:596:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FIX, "fix", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:596:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FIX, "fix", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:596:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FIX, "fix", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:599:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSIGNED_FLOAT, "unsigned_float", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:599:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSIGNED_FLOAT, "unsigned_float", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:599:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSIGNED_FLOAT, "unsigned_float", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:604:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSIGNED_FIX, "unsigned_fix", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:604:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSIGNED_FIX, "unsigned_fix", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:604:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSIGNED_FIX, "unsigned_fix", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:614:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FRACT_CONVERT, "fract_convert", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:614:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FRACT_CONVERT, "fract_convert", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:614:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FRACT_CONVERT, "fract_convert", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:621:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSIGNED_FRACT_CONVERT, "unsigned_fract_convert", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:621:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSIGNED_FRACT_CONVERT, "unsigned_fract_convert", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:621:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSIGNED_FRACT_CONVERT, "unsigned_fract_convert", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:629:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SAT_FRACT, "sat_fract", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:629:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SAT_FRACT, "sat_fract", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:629:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SAT_FRACT, "sat_fract", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:635:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSIGNED_SAT_FRACT, "unsigned_sat_fract", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:635:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSIGNED_SAT_FRACT, "unsigned_sat_fract", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:635:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(UNSIGNED_SAT_FRACT, "unsigned_sat_fract", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:638:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ABS, "abs", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:638:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ABS, "abs", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:638:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ABS, "abs", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:641:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SQRT, "sqrt", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:641:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SQRT, "sqrt", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:641:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SQRT, "sqrt", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:644:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(BSWAP, "bswap", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:644:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(BSWAP, "bswap", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:644:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(BSWAP, "bswap", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:649:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FFS, "ffs", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:649:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FFS, "ffs", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:649:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FFS, "ffs", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:653:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CLRSB, "clrsb", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:653:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CLRSB, "clrsb", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:653:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CLRSB, "clrsb", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:656:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CLZ, "clz", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:656:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CLZ, "clz", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:656:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CLZ, "clz", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:659:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CTZ, "ctz", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:659:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CTZ, "ctz", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:659:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(CTZ, "ctz", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:662:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(POPCOUNT, "popcount", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:662:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(POPCOUNT, "popcount", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:662:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(POPCOUNT, "popcount", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:665:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PARITY, "parity", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:665:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PARITY, "parity", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:665:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(PARITY, "parity", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:677:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SIGN_EXTRACT, "sign_extract", "eee", RTX_BITFIELD_OPS)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22In file included from :../../gcc-8.1.0/gcc/sel-sched-ir.c :note22: :
expanded from macro 'RTX_HDR_SIZE'In file included from 
../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:#define RTX_HDR_SIZE offsetof (struct rtx_def, u)235
:
                     ^                         ~../../gcc-8.1.0/gcc/ggc.h
:272/usr/include/stddef.h::859:: 32warning::  struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]note
: expanded from macro 'offsetof'
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:#define offsetof(type, member)  __builtin_offsetof(type, member)75
:                                ^                        ~~~~~~7
: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/sel-sched-ir.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:677  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);:
1          ^:
 ../../gcc-8.1.0/gcc/coretypes.hwarning:: 75offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]:
7: note: previous use is here
class rtx_def;
DEF_RTL_EXPR(SIGN_EXTRACT, "sign_extract", "eee", RTX_BITFIELD_OPS)      ^

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:677:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SIGN_EXTRACT, "sign_extract", "eee", RTX_BITFIELD_OPS)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:In file included from 681../../gcc-8.1.0/gcc/sched-deps.c::127::
 In file included from warning../../gcc-8.1.0/gcc/target.h: :offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]211
:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]DEF_RTL_EXPR(ZERO_EXTRACT, "zero_extract", "eee", RTX_BITFIELD_OPS)

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
HOOK_VECTOR_END (asm_out)
^../../gcc-8.1.0/gcc/rtl.c
:115../../gcc-8.1.0/gcc/target-hooks-macros.h:43:6::50 note::  expanded from macro 'DEF_RTL_EXPR'
note: expanded from macro 'HOOK_VECTOR_END'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:681:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ZERO_EXTRACT, "zero_extract", "eee", RTX_BITFIELD_OPS)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:681:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(ZERO_EXTRACT, "zero_extract", "eee", RTX_BITFIELD_OPS)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)In file included from 
../../gcc-8.1.0/gcc/sched-deps.c                     ^                         ~:
27:
/usr/include/stddef.hIn file included from :../../gcc-8.1.0/gcc/target.h59:211::
32../../gcc-8.1.0/gcc/target.def:: 1638note:: 1expanded from macro 'offsetof': 
warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
#define offsetof(type, member)  __builtin_offsetof(type, member)^

                                ^                        ~~~~~~../../gcc-8.1.0/gcc/target-hooks-macros.h
:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sched-deps.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sched-deps.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
In file included from ^../../gcc-8.1.0/gcc/rtl.c
:../../gcc-8.1.0/gcc/target-hooks-macros.h120:43:
:50../../gcc-8.1.0/gcc/rtl.def:: 686:note1: :expanded from macro 'HOOK_VECTOR_END' warning
: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
DEF_RTL_EXPR(HIGH, "high", "e", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:In file included from 22../../gcc-8.1.0/gcc/sched-deps.c::27 :
noteIn file included from : expanded from macro 'RTX_HDR_SIZE'
../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:#define RTX_HDR_SIZE offsetof (struct rtx_def, u)1:
                     ^                         ~ 
warning: /usr/include/stddef.h:empty macro arguments are a C99 feature [-Wc99-extensions]59
:32: HOOK_VECTOR_END (goacc)note
: ^expanded from macro 'offsetof'

../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'#define offsetof(type, member)  __builtin_offsetof(type, member)

                                ^                        ~~~~~~
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:686:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(HIGH, "high", "e", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:In file included from 120../../gcc-8.1.0/gcc/sched-deps.c:
:../../gcc-8.1.0/gcc/rtl.def27::
686In file included from :../../gcc-8.1.0/gcc/target.h1::211:
 ../../gcc-8.1.0/gcc/target.defwarning:: 2025offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
DEF_RTL_EXPR(HIGH, "high", "e", RTX_CONST_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/rtl.c../../gcc-8.1.0/gcc/target-hooks-macros.h::11843::506::  notenote: : expanded from macro 'HOOK_VECTOR_END'expanded from macro 'DEF_RTL_EXPR'

#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),

                                                 ^     ^~~~~~~~~~~~

../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:690:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LO_SUM, "lo_sum", "ee", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:690:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LO_SUM, "lo_sum", "ee", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:690:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(LO_SUM, "lo_sum", "ee", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),In file included from 
../../gcc-8.1.0/gcc/sched-deps.c     ^~~~~~~~~~~~:
27:
../../gcc-8.1.0/gcc/rtl.hIn file included from :695../../gcc-8.1.0/gcc/target.h::22211::
 note../../gcc-8.1.0/gcc/target.def: :expanded from macro 'RTX_HDR_SIZE'3373
:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]#define RTX_HDR_SIZE offsetof (struct rtx_def, u)

                     ^                         ~
HOOK_VECTOR_END (addr_space)/usr/include/stddef.h
:^59:
32:../../gcc-8.1.0/gcc/target-hooks-macros.h note:: 43expanded from macro 'offsetof':
50: note: expanded from macro 'HOOK_VECTOR_END'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:697:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VEC_MERGE, "vec_merge", "eee", RTX_TERNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:697:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VEC_MERGE, "vec_merge", "eee", RTX_TERNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:697:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VEC_MERGE, "vec_merge", "eee", RTX_TERNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/sel-sched-dump.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from In file included from ../../gcc-8.1.0/gcc/sched-deps.c../../gcc-8.1.0/gcc/rtl.c::27120:
In file included from :
../../gcc-8.1.0/gcc/target.h../../gcc-8.1.0/gcc/rtl.def:703:1:: 211warning:
: ../../gcc-8.1.0/gcc/target.defoffset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]:
5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
DEF_RTL_EXPR(VEC_SELECT, "vec_select", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~HOOK_VECTOR_END (calls)

^
../../gcc-8.1.0/gcc/target-hooks-macros.h../../gcc-8.1.0/gcc/rtl.c::43:11550::6 :note : noteexpanded from macro 'HOOK_VECTOR_END': 
expanded from macro 'DEF_RTL_EXPR'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:703:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VEC_SELECT, "vec_select", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:703:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VEC_SELECT, "vec_select", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
In file included from ../../gcc-8.1.0/gcc/sched-deps.c   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),:
27     ^~~~~~~~~~~~
:
../../gcc-8.1.0/gcc/rtl.hIn file included from :../../gcc-8.1.0/gcc/target.h695::21122:
:../../gcc-8.1.0/gcc/target.def :5965note:: 1expanded from macro 'RTX_HDR_SIZE':
 warning: empty macro arguments are a C99 feature [-Wc99-extensions]
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)HOOK_VECTOR_END (c)

^                     ^                         ~

/usr/include/stddef.h../../gcc-8.1.0/gcc/target-hooks-macros.h::5943::3250: :note:  noteexpanded from macro 'offsetof'
: expanded from macro 'HOOK_VECTOR_END'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sched-deps.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:708:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VEC_CONCAT, "vec_concat", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
In file included from ../../gcc-8.1.0/gcc/sched-deps.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \:

../../gcc-8.1.0/gcc/target.def     ^~~~~~~~~~~~:
6207../../gcc-8.1.0/gcc/rtl.h::1695: warning:: 22: empty macro arguments are a C99 feature [-Wc99-extensions]note
: expanded from macro 'RTX_HDR_SIZE'
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h#define RTX_HDR_SIZE offsetof (struct rtx_def, u):
43                     ^                         ~:
50:/usr/include/stddef.h :note59: :expanded from macro 'HOOK_VECTOR_END'32
: note: expanded from macro 'offsetof'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:708:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
In file included from ../../gcc-8.1.0/gcc/sched-deps.cDEF_RTL_EXPR(VEC_CONCAT, "vec_concat", "ee", RTX_BIN_ARITH):
27^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~:

In file included from ../../gcc-8.1.0/gcc/target.h:211../../gcc-8.1.0/gcc/rtl.c:
:117../../gcc-8.1.0/gcc/target.def::66328:: note: 1:expanded from macro 'DEF_RTL_EXPR' 
warning: empty macro arguments are a C99 feature [-Wc99-extensions]
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
HOOK_VECTOR_END (target_option)     ^~~~~~~~~~~~

../../gcc-8.1.0/gcc/rtl.h^:
695../../gcc-8.1.0/gcc/target-hooks-macros.h::2243: :note50: :expanded from macro 'RTX_HDR_SIZE' 
note: expanded from macro 'HOOK_VECTOR_END'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
/usr/include/stddef.h                                                 ^:
59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:708:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VEC_CONCAT, "vec_concat", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.cIn file included from :../../gcc-8.1.0/gcc/sched-deps.c118::276:
:In file included from  ../../gcc-8.1.0/gcc/target.hnote:: expanded from macro 'DEF_RTL_EXPR'
211:
../../gcc-8.1.0/gcc/target.def:6430:1:    : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
warning:      ^~~~~~~~~~~~
empty macro arguments are a C99 feature [-Wc99-extensions]
../../gcc-8.1.0/gcc/rtl.h:695:22:HOOK_VECTOR_END (shrink_wrap) 
note: ^expanded from macro 'RTX_HDR_SIZE'

../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: #define RTX_HDR_SIZE offsetof (struct rtx_def, u)note
: expanded from macro 'HOOK_VECTOR_END'                     ^                         ~

/usr/include/stddef.h:59:32: note: #define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)expanded from macro 'offsetof'
                                                 ^

#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/sched-deps.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:714:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VEC_DUPLICATE, "vec_duplicate", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:714:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VEC_DUPLICATE, "vec_duplicate", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:714:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VEC_DUPLICATE, "vec_duplicate", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:719:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VEC_SERIES, "vec_series", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:719:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VEC_SERIES, "vec_series", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:719:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VEC_SERIES, "vec_series", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/sched-deps.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:722:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_PLUS, "ss_plus", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:722:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_PLUS, "ss_plus", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:722:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_PLUS, "ss_plus", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:725:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_PLUS, "us_plus", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.h../../gcc-8.1.0/gcc/sched-deps.c::69528:
:22../../gcc-8.1.0/gcc/rtl.h: :note305: :expanded from macro 'RTX_HDR_SIZE'1
: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
struct GTY((desc("0"), tag("0"),
/usr/include/stddef.h^
:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
../../gcc-8.1.0/gcc/coretypes.h                                ^                        ~~~~~~:
75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:725:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_PLUS, "us_plus", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:725:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_PLUS, "us_plus", "ee", RTX_COMM_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from In file included from ../../gcc-8.1.0/gcc/sel-sched-ir.c../../gcc-8.1.0/gcc/rtl.c::22120:
:
In file included from ../../gcc-8.1.0/gcc/rtl.def../../gcc-8.1.0/gcc/coretypes.h::728423::
1In file included from :../../gcc-8.1.0/gcc/hash-table.h :warning561: :
offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]../../gcc-8.1.0/gcc/mem-stats.h
:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
DEF_RTL_EXPR(SS_MINUS, "ss_minus", "ee", RTX_BIN_ARITH)
struct mem_usage^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

^
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
../../gcc-8.1.0/gcc/hash-table.h#define RTX_HDR_SIZE offsetof (struct rtx_def, u):
341                     ^                         ~:
1:/usr/include/stddef.h :note59: :did you mean struct here?32
: noteclass mem_usage;: 
expanded from macro 'offsetof'^~~~~

struct
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:728:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_MINUS, "ss_minus", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:728:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_MINUS, "ss_minus", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
../../gcc-8.1.0/gcc/rtlanal.c:5440:31:   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)), 
warning     ^~~~~~~~~~~~: 
struct 'rtx_insn' was previously declared as a class [-Wmismatched-tags]../../gcc-8.1.0/gcc/rtl.h
:695:22: note: expanded from macro 'RTX_HDR_SIZE'
          int this_cost = insn_cost (CONST_CAST_RTX_INSN (seq), speed);
                                     ^
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59../../gcc-8.1.0/gcc/system.h::321135:: 44note::  expanded from macro 'offsetof'note
: expanded from macro 'CONST_CAST_RTX_INSN'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
#define CONST_CAST_RTX_INSN(X) CONST_CAST (struct rtx_insn *, (X))
                                           ^
../../gcc-8.1.0/gcc/rtl.h:537:15: note: previous use is here
class GTY(()) rtx_insn : public rtx_def
              ^
../../gcc-8.1.0/gcc/rtlanal.c:5440:31: note: did you mean class here?
          int this_cost = insn_cost (CONST_CAST_RTX_INSN (seq), speed);
                                     ^
../../gcc-8.1.0/gcc/system.h:1135:44: note: expanded from macro 'CONST_CAST_RTX_INSN'
#define CONST_CAST_RTX_INSN(X) CONST_CAST (struct rtx_insn *, (X))
                                           ^
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:731:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_NEG, "ss_neg", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:731:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_NEG, "ss_neg", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:731:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_NEG, "ss_neg", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:733:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_NEG, "us_neg", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:733:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_NEG, "us_neg", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:733:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_NEG, "us_neg", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:736:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_ABS, "ss_abs", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:736:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_ABS, "ss_abs", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:736:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_ABS, "ss_abs", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:739:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_ASHIFT, "ss_ashift", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:739:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_ASHIFT, "ss_ashift", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../../gcc-8.1.0/gcc/sel-sched.c../../gcc-8.1.0/gcc/rtl.c::22:
117../../gcc-8.1.0/gcc/coretypes.h:6:: note75: :expanded from macro 'DEF_RTL_EXPR'1
: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \

     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'class rtx_def;

^
../../gcc-8.1.0/gcc/coretypes.h:#define RTX_HDR_SIZE offsetof (struct rtx_def, u)55
:                     ^                         ~8: 
note: /usr/include/stddef.hprevious use is here:59
:32:struct rtx_def;
 note:        ^
expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:739:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_ASHIFT, "ss_ashift", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:742:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_ASHIFT, "us_ashift", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:742:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_ASHIFT, "us_ashift", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:742:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_ASHIFT, "us_ashift", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:745:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_MINUS, "us_minus", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:745:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_MINUS, "us_minus", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:745:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_MINUS, "us_minus", "ee", RTX_BIN_ARITH)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:748:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_TRUNCATE, "ss_truncate", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:748:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_TRUNCATE, "ss_truncate", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:748:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(SS_TRUNCATE, "ss_truncate", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:751:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_TRUNCATE, "us_truncate", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:751:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_TRUNCATE, "us_truncate", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:751:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(US_TRUNCATE, "us_truncate", "e", RTX_UNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:754:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FMA, "fma", "eee", RTX_TERNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:754:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FMA, "fma", "eee", RTX_TERNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:754:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(FMA, "fma", "eee", RTX_TERNARY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:757:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VAR_LOCATION, "var_location", "te", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:757:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VAR_LOCATION, "var_location", "te", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:757:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(VAR_LOCATION, "var_location", "te", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:761:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEBUG_IMPLICIT_PTR, "debug_implicit_ptr", "t", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:761:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEBUG_IMPLICIT_PTR, "debug_implicit_ptr", "t", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:In file included from 6../../gcc-8.1.0/gcc/sched-ebb.c:: 26note:
: In file included from expanded from macro 'DEF_RTL_EXPR'../../gcc-8.1.0/gcc/target.h
:211:
../../gcc-8.1.0/gcc/target.def:947:1   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \:
      ^~~~~~~~~~~~warning
: ../../gcc-8.1.0/gcc/rtl.hempty macro arguments are a C99 feature [-Wc99-extensions]:
695:22: HOOK_VECTOR_END (asm_out)note
: ^expanded from macro 'RTX_HDR_SIZE'

../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: #define RTX_HDR_SIZE offsetof (struct rtx_def, u)note
:                      ^                         ~expanded from macro 'HOOK_VECTOR_END'

/usr/include/stddef.h:59:32: note: #define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)expanded from macro 'offsetof'

                                                 ^
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:761:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEBUG_IMPLICIT_PTR, "debug_implicit_ptr", "t", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from In file included from ../../gcc-8.1.0/gcc/sched-ebb.c../../gcc-8.1.0/gcc/rtl.c::26120:
:
In file included from ../../gcc-8.1.0/gcc/rtl.def../../gcc-8.1.0/gcc/target.h::766211::
1../../gcc-8.1.0/gcc/target.def:: 1638warning:: 1offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]:
 warning: empty macro arguments are a C99 feature [-Wc99-extensions]
DEF_RTL_EXPR(ENTRY_VALUE, "entry_value", "0", RTX_OBJ)HOOK_VECTOR_END (sched)

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^

../../gcc-8.1.0/gcc/target-hooks-macros.h:43../../gcc-8.1.0/gcc/rtl.c::50115:: 6note::  expanded from macro 'HOOK_VECTOR_END'note
: expanded from macro 'DEF_RTL_EXPR'
../../gcc-8.1.0/gcc/rtlanal.c:#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)6058
                                                 ^   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \:
23
:     ^~~~~~~~~~~~ 
warning: ../../gcc-8.1.0/gcc/rtl.harray index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]:
695:22: note: expanded from macro 'RTX_HDR_SIZE'
          *second = GEN_INT (CONST_DOUBLE_HIGH (value));
                             ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from #define RTX_HDR_SIZE offsetof (struct rtx_def, u)../../gcc-8.1.0/gcc/sched-ebb.c
:                     ^                         ~26
:
../../gcc-8.1.0/gcc/rtl.h/usr/include/stddef.hIn file included from :../../gcc-8.1.0/gcc/target.h:591965:::21132:
:30../../gcc-8.1.0/gcc/target.def :note : noteexpanded from macro 'offsetof': :expanded from macro 'CONST_DOUBLE_HIGH'1668

:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
#define CONST_DOUBLE_HIGH(r) XCMWINT (r, 1, CONST_DOUBLE, VOIDmode)#define offsetof(type, member)  __builtin_offsetof(type, member)
HOOK_VECTOR_END (simd_clone)
                             ^           ~
                                ^                        ~~~~~~^


../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50../../gcc-8.1.0/gcc/rtl.h: :note1216: :expanded from macro 'HOOK_VECTOR_END'36
: note: expanded from macro 'XCMWINT'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
#define XCMWINT(RTX, N, C, M)       ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:3782In file included from :../../gcc-8.1.0/gcc/rtl.cIn file included from :51120::
../../gcc-8.1.0/gcc/sched-ebb.c../../gcc-8.1.0/gcc/rtl.def ::26note766:
:: 1expanded from macro 'GEN_INT':
 In file included from warning../../gcc-8.1.0/gcc/target.h: :#define GEN_INT(N)  gen_rtx_CONST_INT (VOIDmode, (N))211
:
                                                  ^../../gcc-8.1.0/gcc/target.defoffset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]:
1680
../../gcc-8.1.0/gcc/rtl.h::4411::DEF_RTL_EXPR(ENTRY_VALUE, "entry_value", "0", RTX_OBJ)5 :warning
: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~empty macro arguments are a C99 feature [-Wc99-extensions] 

note: HOOK_VECTOR_END (simt)array 'hwint' declared here../../gcc-8.1.0/gcc/rtl.c
:
117^    HOST_WIDE_INT hwint[1];
:../../gcc-8.1.0/gcc/target-hooks-macros.h6::43 
note    ^: 
:expanded from macro 'DEF_RTL_EXPR'50
../../gcc-8.1.0/gcc/hwint.h::55 :26   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \note
:      ^~~~~~~~~~~~expanded from macro 'HOOK_VECTOR_END'

:../../gcc-8.1.0/gcc/rtl.h :note695#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;): :expanded from macro 'HOST_WIDE_INT'22

:                                                 ^ 
#   define HOST_WIDE_INT longnote
:                          ^expanded from macro 'RTX_HDR_SIZE'

#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'In file included from 
../../gcc-8.1.0/gcc/sched-ebb.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def#define offsetof(type, member)  __builtin_offsetof(type, member):
1732                                ^                        ~~~~~~:
1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
In file included from ../../gcc-8.1.0/gcc/rtl.cHOOK_VECTOR_END (goacc):
120^:

../../gcc-8.1.0/gcc/rtl.def../../gcc-8.1.0/gcc/target-hooks-macros.h::43766::501::  note: warningexpanded from macro 'HOOK_VECTOR_END': 
offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
DEF_RTL_EXPR(ENTRY_VALUE, "entry_value", "0", RTX_OBJ)                                                 ^

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/sched-ebb.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:770:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEBUG_PARAMETER_REF, "debug_parameter_ref", "t", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:770:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEBUG_PARAMETER_REF, "debug_parameter_ref", "t", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:770:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEBUG_PARAMETER_REF, "debug_parameter_ref", "t", RTX_OBJ)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/sched-ebb.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:773:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEBUG_MARKER, "debug_marker", "", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:115:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (HOST_WIDE_INT)        \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:773:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEBUG_MARKER, "debug_marker", "", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:117:6: note: expanded from macro 'DEF_RTL_EXPR'
   ? RTX_HDR_SIZE + sizeof (reg_info)                                   \
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/rtl.c:120:
../../gcc-8.1.0/gcc/rtl.def:773:1: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
DEF_RTL_EXPR(DEBUG_MARKER, "debug_marker", "", RTX_EXTRA)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.c:118:6: note: expanded from macro 'DEF_RTL_EXPR'
   : RTX_HDR_SIZE + (sizeof FORMAT - 1) * sizeof (rtunion)),
     ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/sched-ebb.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sched-ebb.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sched-ebb.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sched-ebb.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sched-ebb.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sched-ebb.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sched-ebb.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sched-rgn.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sched-rgn.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sched-rgn.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sched-rgn.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sched-ebb.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: In file included from empty macro arguments are a C99 feature [-Wc99-extensions]
../../gcc-8.1.0/gcc/sched-rgn.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
HOOK_VECTOR_END (C90_EMPTY_HACK)../../gcc-8.1.0/gcc/target.def
:^1732
:1../../gcc-8.1.0/gcc/target-hooks-macros.h: warning: :43empty macro arguments are a C99 feature [-Wc99-extensions]:50: 
note: expanded from macro 'HOOK_VECTOR_END'
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50:#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;) 
note                                                 ^
: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sched-rgn.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sched-ebb.c:27:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: noteIn file included from : ../../gcc-8.1.0/gcc/sched-rgn.c:did you mean struct here?50:
In file included from 
../../gcc-8.1.0/gcc/target.h:211class rtx_def;:

../../gcc-8.1.0/gcc/target.def:^~~~~3373
:struct1
: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/rtl.c:189:13: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
    return (RTX_HDR_SIZE
            ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/rtl.c:194:13: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
    return (RTX_HDR_SIZE
            ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/rtl.c:198:12: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
    return RTX_HDR_SIZE + sizeof (struct block_symbol);
           ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
In file included from #define offsetof(type, member)  __builtin_offsetof(type, member)../../gcc-8.1.0/gcc/sched-rgn.c
:                                ^                        ~~~~~~50:

In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
In file included from #define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)../../gcc-8.1.0/gcc/sched-deps.c
:                                                 ^
28:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h../../gcc-8.1.0/gcc/rtl.c::55215::26:18 :note : expanded from macro 'HOST_WIDE_INT'
warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
#   define HOST_WIDE_INT long
                         ^
  memset (rt, 0, RTX_HDR_SIZE);In file included from ../../gcc-8.1.0/gcc/sched-deps.c
:                 ^~~~~~~~~~~~28
:
In file included from ../../gcc-8.1.0/gcc/rtl.h../../gcc-8.1.0/gcc/rtl.h::3741695:
:./genrtl.h22::436 note:3::  expanded from macro 'RTX_HDR_SIZE'warning
: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)  XWINT (rt, 2) = arg2;

                     ^                         ~
  ^          ~
/usr/include/stddef.h../../gcc-8.1.0/gcc/rtl.h::591213::3229::  note: noteexpanded from macro 'XWINT': 
expanded from macro 'offsetof'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
#define offsetof(type, member)  __builtin_offsetof(type, member)../../gcc-8.1.0/gcc/rtl.h
:                                ^                        ~~~~~~441
:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
In file included from ../../gcc-8.1.0/gcc/sched-rgn.c#   define HOST_WIDE_INT long:
50                         ^:

In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sched-rgn.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sched-rgn.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sched-rgn.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sched-rgn.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sched-rgn.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sched-rgn.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sched-rgn.c:51:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/rtlhooks.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtlhooks.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtlhooks.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtlhooks.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtlhooks.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtlhooks.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtlhooks.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sel-sched-dump.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/rtlhooks.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtlhooks.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtlhooks.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtlhooks.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtlhooks.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtlhooks.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/rtlhooks.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sched-ebb.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/sched-ebb.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/rtlhooks.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sched-rgn.c:51:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/sched-rgn.c:51:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/sched-ebb.c:29:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/sched-ebb.c:29:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/sched-rgn.c:52:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/sel-sched-dump.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
In file included from class rtx_def;../../gcc-8.1.0/gcc/sched-rgn.c
:      ^
52:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429In file included from :../../gcc-8.1.0/gcc/sel-sched-dump.c27:: 22warning:
: In file included from using extended field designator is an extension [-Wextended-offsetof]
../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h  int size = m_elt_size - offsetof (allocation_object, u.data);:
275                          ^                             ~~~~~:
11:/usr/include/stddef.h: 59warning:: 32struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]: 
note: expanded from macro 'offsetof'
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^#define offsetof(type, member)  __builtin_offsetof(type, member)

                                ^                        ~~~~~~../../gcc-8.1.0/gcc/coretypes.h
:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/sel-sched.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/sel-sched-dump.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
8 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o selftest-run-tests.o -MT selftest-run-tests.o -MMD -MP -MF ./.deps/selftest-run-tests.TPo ../../gcc-8.1.0/gcc/selftest-run-tests.c
In file included from ../../gcc-8.1.0/gcc/sel-sched.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/sel-sched.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/run-rtl-passes.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/selftest-rtl.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
23 warnings generated.
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/sel-sched.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o sese.o -MT sese.o -MMD -MP -MF ./.deps/sese.TPo ../../gcc-8.1.0/gcc/sese.c
In file included from ../../gcc-8.1.0/gcc/sched-deps.c:30:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/sched-deps.c:30:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
465 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o shrink-wrap.o -MT shrink-wrap.o -MMD -MP -MF ./.deps/shrink-wrap.TPo ../../gcc-8.1.0/gcc/shrink-wrap.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/selftest-rtl.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/sched-deps.c:676:31: warning: struct 'rtx_insn' was previously declared as a class [-Wmismatched-tags]
  if (IS_SPECULATION_CHECK_P (CONST_CAST_RTX_INSN (insn)))
                              ^
../../gcc-8.1.0/gcc/system.h:1135:44: note: expanded from macro 'CONST_CAST_RTX_INSN'
#define CONST_CAST_RTX_INSN(X) CONST_CAST (struct rtx_insn *, (X))
                                           ^
../../gcc-8.1.0/gcc/rtl.h:537:15: note: previous use is here
class GTY(()) rtx_insn : public rtx_def
              ^
../../gcc-8.1.0/gcc/sched-deps.c:676:31: note: did you mean class here?
  if (IS_SPECULATION_CHECK_P (CONST_CAST_RTX_INSN (insn)))
                              ^
../../gcc-8.1.0/gcc/system.h:1135:44: note: expanded from macro 'CONST_CAST_RTX_INSN'
#define CONST_CAST_RTX_INSN(X) CONST_CAST (struct rtx_insn *, (X))
                                           ^
../../gcc-8.1.0/gcc/sched-deps.c:676:31: warning: struct 'rtx_insn' was previously declared as a class [-Wmismatched-tags]
  if (IS_SPECULATION_CHECK_P (CONST_CAST_RTX_INSN (insn)))
                              ^
../../gcc-8.1.0/gcc/system.h:1135:44: note: expanded from macro 'CONST_CAST_RTX_INSN'
#define CONST_CAST_RTX_INSN(X) CONST_CAST (struct rtx_insn *, (X))
                                           ^
../../gcc-8.1.0/gcc/rtl.h:537:15: note: previous use is here
class GTY(()) rtx_insn : public rtx_def
              ^
../../gcc-8.1.0/gcc/sched-deps.c:676:31: note: did you mean class here?
  if (IS_SPECULATION_CHECK_P (CONST_CAST_RTX_INSN (insn)))
                              ^
../../gcc-8.1.0/gcc/system.h:1135:44: note: expanded from macro 'CONST_CAST_RTX_INSN'
#define CONST_CAST_RTX_INSN(X) CONST_CAST (struct rtx_insn *, (X))
                                           ^
In file included from ../../gcc-8.1.0/gcc/selftest-rtl.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/selftest-rtl.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/selftest-rtl.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/sel-sched-ir.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/selftest-run-tests.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/sel-sched-dump.c:24:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/shrink-wrap.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/sese.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/sel-sched-ir.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213In file included from :../../gcc-8.1.0/gcc/run-rtl-passes.c29::23 :
noteIn file included from : ../../gcc-8.1.0/gcc/target.h:expanded from macro 'XWINT'211
:
../../gcc-8.1.0/gcc/target.def:947:1: #define XWINT(RTX, N)               ((RTX)->u.hwint[N])warning
:                                      ^              ~
empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)../../gcc-8.1.0/gcc/rtl.h
:^441
:5:../../gcc-8.1.0/gcc/target-hooks-macros.h :note43: :array 'hwint' declared here50
: note: expanded from macro 'HOOK_VECTOR_END'    HOST_WIDE_INT hwint[1];

    ^
../../gcc-8.1.0/gcc/hwint.h:55#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;):
26                                                 ^:
 note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/sel-sched-ir.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/run-rtl-passes.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/run-rtl-passes.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/run-rtl-passes.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/run-rtl-passes.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/run-rtl-passes.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/run-rtl-passes.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/run-rtl-passes.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/run-rtl-passes.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/run-rtl-passes.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/run-rtl-passes.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/run-rtl-passes.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/run-rtl-passes.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/run-rtl-passes.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/run-rtl-passes.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sel-sched-dump.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
In file included from ../../gcc-8.1.0/gcc/sel-sched-ir.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h../../gcc-8.1.0/gcc/df.h::44129:
:../../gcc-8.1.0/gcc/alloc-pool.h5::268 :note11In file included from : :array 'hwint' declared here ../../gcc-8.1.0/gcc/run-rtl-passes.cwarning
:: 24using extended field designator is an extension [-Wextended-offsetof]    HOST_WIDE_INT hwint[1];:

../../gcc-8.1.0/gcc/rtl.h
    ^:
305:1:../../gcc-8.1.0/gcc/hwint.h   size += offsetof (allocation_object, u.data);
warning:55:           ^                             ~~~~~
'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]:/usr/include/stddef.h
:59:3226:struct GTY((desc("0"), tag("0"),:
  note^note: 
: expanded from macro 'offsetof'expanded from macro 'HOST_WIDE_INT'

#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/sel-sched-ir.c:27:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/sel-sched-dump.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
25 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o simplify-rtx.o -MT simplify-rtx.o -MMD -MP -MF ./.deps/simplify-rtx.TPo ../../gcc-8.1.0/gcc/simplify-rtx.c
In file included from ../../gcc-8.1.0/gcc/sched-deps.c:30:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/sched-deps.c:321:27: note: in instantiation of member function 'object_allocator<_dep_node>::allocate' requested here
  dep_node_t n = dn_pool->allocate ();
                          ^
In file included from ../../gcc-8.1.0/gcc/run-rtl-passes.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/run-rtl-passes.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/sel-sched-ir.c:37:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sel-sched-ir.c:37:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sel-sched-ir.c:37:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sel-sched-ir.c:37:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sel-sched-ir.c:37:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sel-sched-ir.c:37:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sched-deps.c:30:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:521:17: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::remove' requested here
    m_allocator.remove (object);
                ^
../../gcc-8.1.0/gcc/sched-deps.c:349:12: note: in instantiation of member function 'object_allocator<_dep_node>::remove' requested here
  dn_pool->remove (n);
           ^
In file included from ../../gcc-8.1.0/gcc/sel-sched-ir.c:37:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sel-sched-ir.c:37:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sel-sched-ir.c:37:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sel-sched-ir.c:37:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sel-sched-ir.c:37:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sel-sched-ir.c:37:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sel-sched-ir.c:37:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sel-sched-ir.c:37:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sese.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/sel-sched-ir.c:37:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sel-sched-dump.c:25:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/sel-sched-dump.c:25:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/shrink-wrap.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/sese.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/sese.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/sese.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/shrink-wrap.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/shrink-wrap.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/selftest-run-tests.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/shrink-wrap.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/sel-sched-dump.c:25:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/sel-sched-ir.h:365:27: note: in instantiation of member function 'object_allocator<_list_node>::allocate' requested here
  return sched_lists_pool.allocate ();
                          ^
In file included from ../../gcc-8.1.0/gcc/selftest-rtl.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/selftest-rtl.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/selftest-rtl.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/selftest-rtl.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/selftest-rtl.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/selftest-rtl.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/selftest-rtl.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/selftest-rtl.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/selftest-rtl.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/selftest-rtl.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sel-sched-dump.c:25In file included from :
../../gcc-8.1.0/gcc/selftest-rtl.cIn file included from :../../gcc-8.1.0/gcc/df.h25::
29In file included from :
../../gcc-8.1.0/gcc/target.h../../gcc-8.1.0/gcc/alloc-pool.h::211429:
:../../gcc-8.1.0/gcc/target.def27:: 6207warning: :using extended field designator is an extension [-Wextended-offsetof]1
: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)  int size = m_elt_size - offsetof (allocation_object, u.data);

^                          ^                             ~~~~~

../../gcc-8.1.0/gcc/target-hooks-macros.h:43/usr/include/stddef.h::5059:: 32note::  expanded from macro 'HOOK_VECTOR_END'note
: expanded from macro 'offsetof'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:521:17: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::remove' requested here
    m_allocator.remove (object);
                ^
../../gcc-8.1.0/gcc/sel-sched-ir.h:391:20: note: in instantiation of member function 'object_allocator<_list_node>::remove' requested here
  sched_lists_pool.remove (n);
                   ^
In file included from ../../gcc-8.1.0/gcc/selftest-rtl.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/selftest-rtl.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/selftest-rtl.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/simplify-rtx.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1In file included from : ../../gcc-8.1.0/gcc/selftest-run-tests.cwarning:: 22class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]:

In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272class rtx_def;:
8^:
 warning: ../../gcc-8.1.0/gcc/coretypes.hstruct 'rtx_def' was previously declared as a class [-Wmismatched-tags]:
55:8: noteinline struct rtx_def *: 
previous use is here       ^

../../gcc-8.1.0/gcc/coretypes.hstruct rtx_def;:
75       ^
:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/selftest-run-tests.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
In file included from ../../gcc-8.1.0/gcc/selftest-rtl.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/selftest-rtl.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/selftest-run-tests.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/sel-sched.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/selftest-rtl.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/selftest-rtl.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/simplify-rtx.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/sel-sched.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/sel-sched.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/sel-sched-ir.c:27:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/sel-sched-ir.h:365:27: note: in instantiation of member function 'object_allocator<_list_node>::allocate' requested here
  return sched_lists_pool.allocate ();
                          ^
In file included from ../../gcc-8.1.0/gcc/sel-sched.c:26:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/sel-sched.c:26:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/sel-sched-ir.c:27:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:521:17: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::remove' requested here
    m_allocator.remove (object);
                ^
../../gcc-8.1.0/gcc/sel-sched-ir.h:391:20: note: in instantiation of member function 'object_allocator<_list_node>::remove' requested here
  sched_lists_pool.remove (n);
                   ^
In file included from ../../gcc-8.1.0/gcc/simplify-rtx.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/simplify-rtx.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/run-rtl-passes.c:31:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/run-rtl-passes.c:31:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
23 warnings generated.
In file included from ../../gcc-8.1.0/gcc/simplify-rtx.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/run-rtl-passes.c:33:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o sparseset.o -MT sparseset.o -MMD -MP -MF ./.deps/sparseset.TPo ../../gcc-8.1.0/gcc/sparseset.c
In file included from ../../gcc-8.1.0/gcc/sel-sched.c:35:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sel-sched.c:35:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sel-sched.c:35:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sel-sched.c:35:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sel-sched.c:35:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sel-sched.c:35:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sel-sched.c:35:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sel-sched.c:35:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sel-sched.c:35:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sel-sched.c:35:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sel-sched.c:35:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sel-sched.c:35:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sel-sched.c:35:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sel-sched.c:35:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sel-sched.c:35:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
26 warnings generated.
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o spellcheck.o -MT spellcheck.o -MMD -MP -MF ./.deps/spellcheck.TPo ../../gcc-8.1.0/gcc/spellcheck.c
In file included from ../../gcc-8.1.0/gcc/shrink-wrap.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/shrink-wrap.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/shrink-wrap.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/shrink-wrap.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/shrink-wrap.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/shrink-wrap.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/shrink-wrap.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/shrink-wrap.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/shrink-wrap.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/shrink-wrap.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/shrink-wrap.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/shrink-wrap.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/shrink-wrap.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/shrink-wrap.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
12 warnings generated.
In file included from ../../gcc-8.1.0/gcc/shrink-wrap.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/shrink-wrap.c:27:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o spellcheck-tree.o -MT spellcheck-tree.o -MMD -MP -MF ./.deps/spellcheck-tree.TPo ../../gcc-8.1.0/gcc/spellcheck-tree.c
In file included from ../../gcc-8.1.0/gcc/shrink-wrap.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/shrink-wrap.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.hclang:: 1213:warning29: :treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated] 
note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
25 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o sreal.o -MT sreal.o -MMD -MP -MF ./.deps/sreal.TPo ../../gcc-8.1.0/gcc/sreal.c
In file included from ../../gcc-8.1.0/gcc/simplify-rtx.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/simplify-rtx.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/simplify-rtx.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/simplify-rtx.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/simplify-rtx.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/simplify-rtx.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/simplify-rtx.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/simplify-rtx.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/simplify-rtx.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/simplify-rtx.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/simplify-rtx.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/simplify-rtx.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/simplify-rtx.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/simplify-rtx.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/simplify-rtx.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/simplify-rtx.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/shrink-wrap.c:30:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/shrink-wrap.c:30:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/selftest-run-tests.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/selftest-run-tests.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/selftest-run-tests.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/selftest-run-tests.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/selftest-run-tests.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/selftest-run-tests.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/selftest-run-tests.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/selftest-run-tests.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/selftest-run-tests.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/selftest-run-tests.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/selftest-run-tests.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sese.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
In file included from ../../gcc-8.1.0/gcc/selftest-run-tests.c../../gcc-8.1.0/gcc/gimple.h::25346:
:In file included from 3../../gcc-8.1.0/gcc/target.h::211 :
note../../gcc-8.1.0/gcc/target.def: :array 'op' declared here6328
:1:  tree GTY((length ("%h.num_ops"))) op[1]; 
warning  ^: 
empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346In file included from :../../gcc-8.1.0/gcc/selftest-run-tests.c3::25 :
note: In file included from array 'op' declared here../../gcc-8.1.0/gcc/target.h
:211  tree GTY((length ("%h.num_ops"))) op[1];:

../../gcc-8.1.0/gcc/target.def  ^:6430:
1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
../../gcc-8.1.0/gcc/gimple.h:2542:#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)12
:                                                 ^ 
warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/selftest-run-tests.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:../../gcc-8.1.0/gcc/gimple.h1:: 2562warning:: 11empty macro arguments are a C99 feature [-Wc99-extensions]:
 warningHOOK_VECTOR_END (mode_switching): 
array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]^

../../gcc-8.1.0/gcc/target-hooks-macros.h:  return &gs->op[2];43
:50          ^      ~:
 ../../gcc-8.1.0/gcc/gimple.hnote:: 346expanded from macro 'HOOK_VECTOR_END':
3: note: #define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)array 'op' declared here

                                                 ^
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~In file included from 
../../gcc-8.1.0/gcc/shrink-wrap.c../../gcc-8.1.0/gcc/gimple.h::36346:
:../../gcc-8.1.0/gcc/output.h:3133:: 6note::  warning: array 'op' declared here'__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]

  tree GTY((length ("%h.num_ops"))) op[1];     ATTRIBUTE_ASM_FPRINTF(2, 3);

  ^     ^

../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc-8.1.0/gcc/selftest-run-tests.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/sel-sched.c:26:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/sel-sched-ir.h:365:27: note: in instantiation of member function 'object_allocator<_list_node>::allocate' requested here
  return sched_lists_pool.allocate ();
                          ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: In file included from warning../../gcc-8.1.0/gcc/simplify-rtx.c: :array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]26
:
In file included from ../../gcc-8.1.0/gcc/rtl.h:  return &call_stmt->op[2];3741
:
          ^             ~./genrtl.h:
435:../../gcc-8.1.0/gcc/gimple.h3:: 371warning: :array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]3
: note:   XWINT (rt, 1) = arg1;array 'op' declared here

  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213  tree GTY((length ("%h.num_ops"))) op[1];:
29  ^:
 note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/gimple.h:3154../../gcc-8.1.0/gcc/rtl.h::3441:: 5warning::  array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]note
: array 'hwint' declared here
  call_stmt->op[2] = chain;
    HOST_WIDE_INT hwint[1];  ^             ~

    ^
../../gcc-8.1.0/gcc/gimple.h:371../../gcc-8.1.0/gcc/hwint.h::553::26:  notenote: : expanded from macro 'HOST_WIDE_INT'array 'op' declared here

#   define HOST_WIDE_INT long
  tree GTY((length ("%h.num_ops"))) op[1];                         ^

  ^In file included from 
../../gcc-8.1.0/gcc/simplify-rtx.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
20 warnings generated.
In file included from ../../gcc-8.1.0/gcc/sel-sched.c:26:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:521:17: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::remove' requested here
    m_allocator.remove (object);
                ^
../../gcc-8.1.0/gcc/sel-sched-ir.h:391:20: note: in instantiation of member function 'object_allocator<_list_node>::remove' requested here
  sched_lists_pool.remove (n);
                   ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o stack-ptr-mod.o -MT stack-ptr-mod.o -MMD -MP -MF ./.deps/stack-ptr-mod.TPo ../../gcc-8.1.0/gcc/stack-ptr-mod.c
In file included from ../../gcc-8.1.0/gcc/spellcheck-tree.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/sreal.c:53:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/spellcheck.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/spellcheck-tree.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/sreal.c:53:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/spellcheck.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/spellcheck-tree.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/spellcheck-tree.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/sreal.c:53:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/sreal.c:53:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/spellcheck-tree.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/spellcheck.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/spellcheck.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/sreal.c:53:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/spellcheck.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o statistics.o -MT statistics.o -MMD -MP -MF ./.deps/statistics.TPo ../../gcc-8.1.0/gcc/statistics.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/stack-ptr-mod.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/statistics.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/stack-ptr-mod.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
25 warnings generated.
In file included from ../../gcc-8.1.0/gcc/stack-ptr-mod.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/stack-ptr-mod.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
27 warnings generated.
In file included from ../../gcc-8.1.0/gcc/statistics.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o stmt.o -MT stmt.o -MMD -MP -MF ./.deps/stmt.TPo ../../gcc-8.1.0/gcc/stmt.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o stor-layout.o -MT stor-layout.o -MMD -MP -MF ./.deps/stor-layout.TPo ../../gcc-8.1.0/gcc/stor-layout.c
In file included from ../../gcc-8.1.0/gcc/stack-ptr-mod.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/spellcheck-tree.c:26:
In file included from ../../gcc-8.1.0/gcc/spellcheck-tree.h:23:
../../gcc-8.1.0/gcc/spellcheck.h:109:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^
../../gcc-8.1.0/gcc/spellcheck.h:109:9: note: use function 'std::abs' instead
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^~~
        std::abs
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/statistics.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/statistics.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/spellcheck.h:109:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^
../../gcc-8.1.0/gcc/spellcheck-tree.c:63:10: note: in instantiation of member function 'best_match<tree_node *, tree_node *>::consider' requested here
      bm.consider (identifier);
         ^
../../gcc-8.1.0/gcc/spellcheck.h:109:9: note: use function 'std::abs' instead
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^~~
        std::abs
In file included from ../../gcc-8.1.0/gcc/statistics.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
7 warnings generated.
In file included from ../../gcc-8.1.0/gcc/sreal.c:58:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o store-motion.o -MT store-motion.o -MMD -MP -MF ./.deps/store-motion.TPo ../../gcc-8.1.0/gcc/store-motion.c
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/stor-layout.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/sreal.c:59:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/sreal.c:59:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/sreal.c:59:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/spellcheck.c:25:
../../gcc-8.1.0/gcc/spellcheck.h:109:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^
../../gcc-8.1.0/gcc/spellcheck.h:109:9: note: use function 'std::abs' instead
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^~~
        std::abs
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/spellcheck.h:109:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^
../../gcc-8.1.0/gcc/spellcheck.c:146:10: note: in instantiation of member function 'best_match<const char *, const char *>::consider' requested here
      bm.consider (candidate);
         ^
../../gcc-8.1.0/gcc/spellcheck.h:109:9: note: use function 'std::abs' instead
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^~~
        std::abs
In file included from ../../gcc-8.1.0/gcc/sreal.c:60:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/sreal.h:38:1: note: did you mean class here?
struct lto_input_block;
^~~~~~
class
In file included from ../../gcc-8.1.0/gcc/sreal.c:60:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/cgraph.h:1797:38: note: previous use is here
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
In file included from ../../gcc-8.1.0/gcc/sreal.c:60:
../../gcc-8.1.0/gcc/data-streamer.h:76:53: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:76:53: note: did you mean class here?
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^~~~~~
                                                    class
../../gcc-8.1.0/gcc/data-streamer.h:78:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                          struct lto_input_block *,
                                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:78:8: note: did you mean class here?
                                          struct lto_input_block *,
                                          ^~~~~~
                                          class
../../gcc-8.1.0/gcc/data-streamer.h:83:44: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:83:44: note: did you mean class here?
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^~~~~~
                                           class
../../gcc-8.1.0/gcc/data-streamer.h:84:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:84:34: note: did you mean class here?
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:85:37: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:85:37: note: did you mean class here?
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^~~~~~
                                    class
../../gcc-8.1.0/gcc/data-streamer.h:86:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:86:34: note: did you mean class here?
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:87:38: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:87:38: note: did you mean class here?
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/data-streamer.h:152:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_bitpack (struct lto_input_block *ib)
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:152:24: note: did you mean class here?
streamer_read_bitpack (struct lto_input_block *ib)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/data-streamer.h:177:25: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:177:25: note: did you mean class here?
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^~~~~~
                               class
../../gcc-8.1.0/gcc/data-streamer.h:221:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_uchar (struct lto_input_block *ib)
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:221:22: note: did you mean class here?
streamer_read_uchar (struct lto_input_block *ib)
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/data-streamer.h:251:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:251:29: note: did you mean class here?
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^~~~~~
                            class
../../gcc-8.1.0/gcc/data-streamer.h:340:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_record_start (struct lto_input_block *ib)
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:340:29: note: did you mean class here?
streamer_read_record_start (struct lto_input_block *ib)
                            ^~~~~~
                            class
../../gcc-8.1.0/gcc/sreal.c:256:19: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
sreal::stream_in (struct lto_input_block *ib)
                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/sreal.c:256:19: note: did you mean class here?
sreal::stream_in (struct lto_input_block *ib)
                  ^~~~~~
                  class
In file included from ../../gcc-8.1.0/gcc/stor-layout.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
725 warningIn file included from  warning../../gcc-8.1.0/gcc/stack-ptr-mod.cs: generated.
s24 generated.
:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/stor-layout.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/stor-layout.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o streamer-hooks.o -MT streamer-hooks.o -MMD -MP -MF ./.deps/streamer-hooks.TPo ../../gcc-8.1.0/gcc/streamer-hooks.c
In file included from ../../gcc-8.1.0/gcc/stor-layout.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o stringpool.o -MT stringpool.o -MMD -MP -MF ./.deps/stringpool.TPo ../../gcc-8.1.0/gcc/stringpool.c
In file included from ../../gcc-8.1.0/gcc/store-motion.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/stack-ptr-mod.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/stack-ptr-mod.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/stack-ptr-mod.c:25:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/stack-ptr-mod.c:25:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
56 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o substring-locations.o -MT substring-locations.o -MMD -MP -MF ./.deps/substring-locations.TPo ../../gcc-8.1.0/gcc/substring-locations.c
29 warnings generated.
In file included from ../../gcc-8.1.0/gcc/store-motion.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
10 warnings generated.
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o target-globals.o -MT target-globals.o -MMD -MP -MF ./.deps/target-globals.TPo ../../gcc-8.1.0/gcc/target-globals.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o targhooks.o -MT targhooks.o -MMD -MP -MF ./.deps/targhooks.TPo ../../gcc-8.1.0/gcc/targhooks.c
In file included from ../../gcc-8.1.0/gcc/store-motion.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/store-motion.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/stor-layout.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/stor-layout.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/stor-layout.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/stor-layout.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/stor-layout.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/stor-layout.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/stor-layout.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/stor-layout.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/stor-layout.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/stor-layout.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/stor-layout.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/stor-layout.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/store-motion.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.hIn file included from :../../gcc-8.1.0/gcc/stor-layout.c423::
24In file included from :
../../gcc-8.1.0/gcc/hash-table.hIn file included from :../../gcc-8.1.0/gcc/target.h561::
211../../gcc-8.1.0/gcc/mem-stats.h:
:../../gcc-8.1.0/gcc/target.def126::64301::1 :warning : warning'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]: 
empty macro arguments are a C99 feature [-Wc99-extensions]
struct mem_usage
HOOK_VECTOR_END (shrink_wrap)^

^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/stor-layout.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/stor-layout.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/stor-layout.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/stmt.c:27:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
26 warnings generated.
In file included from ../../gcc-8.1.0/gcc/stor-layout.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
26../../gcc-8.1.0/gcc/hwint.h warning:s55 generated.
:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/stor-layout.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o timevar.o -MT timevar.o -MMD -MP -MF ./.deps/timevar.TPo ../../gcc-8.1.0/gcc/timevar.c
5 warnings generated.
clang++ -fno-PIE -c  -DTARGET_NAME=\"i686-w64-mingw32\" -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o toplev.o -MT toplev.o -MMD -MP -MF ./.deps/toplev.TPo ../../gcc-8.1.0/gcc/toplev.c
In file included from ../../gcc-8.1.0/gcc/stringpool.c:30:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tracer.o -MT tracer.o -MMD -MP -MF ./.deps/tracer.TPo ../../gcc-8.1.0/gcc/tracer.c
In file included from ../../gcc-8.1.0/gcc/streamer-hooks.c:25:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/stmt.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/target-globals.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/stmt.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/stmt.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
72 warnings generated.
In file included from ../../gcc-8.1.0/gcc/stringpool.c:30:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/stmt.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/streamer-hooks.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/stor-layout.c:33:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/stor-layout.c:33:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/stor-layout.c:33:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/cgraph.h../../gcc-8.1.0/gcc/stringpool.c::91730::
5In file included from :../../gcc-8.1.0/gcc/coretypes.h :warning423: :
In file included from struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]../../gcc-8.1.0/gcc/hash-table.h:235
:
../../gcc-8.1.0/gcc/ggc.h:272                                struct symtab_node *ref = NULL);:
8                                ^:
 warning../../gcc-8.1.0/gcc/cgraph.h: :struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]97
:inline struct rtx_def *
3       ^
:../../gcc-8.1.0/gcc/coretypes.h :note75: :7:previous use is here 
note  symtab_node: 
previous use is here  ^

class rtx_def;
      ^
../../gcc-8.1.0/gcc/cgraph.h:In file included from 927../../gcc-8.1.0/gcc/stringpool.c::306:
:In file included from  ../../gcc-8.1.0/gcc/coretypes.h:423warning:
: In file included from struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]../../gcc-8.1.0/gcc/hash-table.h
:235                                 struct symtab_node *ref = NULL);:

../../gcc-8.1.0/gcc/ggc.h                                 ^:
275../../gcc-8.1.0/gcc/cgraph.h::1197:: 3warning::  struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]note
: previous use is here
  symtab_node  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);

  ^          ^

../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o trans-mem.o -MT trans-mem.o -MMD -MP -MF ./.deps/trans-mem.TPo ../../gcc-8.1.0/gcc/trans-mem.c
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/store-motion.c:24:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/streamer-hooks.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/streamer-hooks.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/stringpool.c:30:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/substring-locations.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/streamer-hooks.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/targhooks.c:51:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/store-motion.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/store-motion.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tracer.c:38:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
5 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-affine.o -MT tree-affine.o -MMD -MP -MF ./.deps/tree-affine.TPo ../../gcc-8.1.0/gcc/tree-affine.c
In file included from ../../gcc-8.1.0/gcc/toplev.c:27:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/substring-locations.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/targhooks.c:51:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/target-globals.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/substring-locations.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/substring-locations.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/targhooks.c:51:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/targhooks.c:51:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tracer.c:38:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/store-motion.c:27:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/store-motion.c:27:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/substring-locations.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/target-globals.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/target-globals.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/trans-mem.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/targhooks.c:51:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/toplev.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/target-globals.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tracer.c:38:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tracer.c:38:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/stmt.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: 5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tracer.c:38:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/toplev.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/toplev.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o asan.o -MT asan.o -MMD -MP -MF ./.deps/asan.TPo ../../gcc-8.1.0/gcc/asan.c
In file included from ../../gcc-8.1.0/gcc/tree-affine.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/toplev.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/stmt.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/stmt.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/stmt.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/stmt.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/stmt.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/stmt.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/stmt.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/timevar.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/stmt.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/stmt.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/stmt.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/stmt.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/stmt.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/stmt.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/stmt.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/stmt.c:30:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
In file included from ^../../gcc-8.1.0/gcc/trans-mem.c
:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-affine.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/trans-mem.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/trans-mem.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/stmt.c:30:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/stmt.c:30:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/trans-mem.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/targhooks.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/targhooks.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/targhooks.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/targhooks.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/targhooks.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/targhooks.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-affine.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-affine.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/asan.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/targhooks.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/timevar.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/targhooks.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/targhooks.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/targhooks.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/targhooks.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/targhooks.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/targhooks.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/targhooks.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/targhooks.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/targhooks.c:54:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-affine.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/target-globals.c:24:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/timevar.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/timevar.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/target-globals.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: In file included from note../../gcc-8.1.0/gcc/targhooks.c: expanded from macro 'XWINT':
54:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])./genrtl.h
:435                                     ^              ~:
3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
../../gcc-8.1.0/gcc/rtl.h:441:5:   XWINT (rt, 1) = arg1;note
:   ^          ~array 'hwint' declared here

../../gcc-8.1.0/gcc/rtl.h:    HOST_WIDE_INT hwint[1];1213
:    ^29
: note../../gcc-8.1.0/gcc/hwint.h: :expanded from macro 'XWINT'55
:26: note: expanded from macro 'HOST_WIDE_INT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/rtl.h../../gcc-8.1.0/gcc/target-globals.c::24:
441In file included from :5../../gcc-8.1.0/gcc/rtl.h:3741::
 ./genrtl.hnote:436: :array 'hwint' declared here3
: warning:     HOST_WIDE_INT hwint[1];
array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    ^
  XWINT (rt, 2) = arg2;
../../gcc-8.1.0/gcc/hwint.h  ^          ~
:../../gcc-8.1.0/gcc/rtl.h55::1213:2629::  notenote: : expanded from macro 'XWINT'expanded from macro 'HOST_WIDE_INT'

#   define HOST_WIDE_INT long
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])                         ^

                                     ^              ~
In file included from ../../gcc-8.1.0/gcc/rtl.h../../gcc-8.1.0/gcc/targhooks.c:441::545:
:In file included from  ../../gcc-8.1.0/gcc/rtl.hnote:3741: :
array 'hwint' declared here./genrtl.h
:436:3:    HOST_WIDE_INT hwint[1]; 
warning    ^: 
array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]../../gcc-8.1.0/gcc/hwint.h
:55:26  XWINT (rt, 2) = arg2;:
   ^          ~note
: ../../gcc-8.1.0/gcc/rtl.hexpanded from macro 'HOST_WIDE_INT':
1213:29:#   define HOST_WIDE_INT long 
note:                          ^
expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/timevar.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/asan.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tracer.c:40:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/toplev.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/toplev.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/toplev.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/toplev.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tsan.o -MT tsan.o -MMD -MP -MF ./.deps/tsan.TPo ../../gcc-8.1.0/gcc/tsan.c
../../gcc-8.1.0/gcc/toplev.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/toplev.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/toplev.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/toplev.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/toplev.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/toplev.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/toplev.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/toplev.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/toplev.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/toplev.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/stmt.c:32:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/toplev.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]../../gcc-8.1.0/gcc/gimple.h
:2562:11HOOK_VECTOR_END (C90_EMPTY_HACK):
 ^warning
: ../../gcc-8.1.0/gcc/target-hooks-macros.harray index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
:43  return &gs->op[2];:
50          ^      ~:
 ../../gcc-8.1.0/gcc/gimple.hnote:: 346expanded from macro 'HOOK_VECTOR_END':
3: note: array 'op' declared here#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)

                                                 ^  tree GTY((length ("%h.num_ops"))) op[1];

  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/toplev.c:30:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/asan.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/asan.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/asan.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/toplev.c:30:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/toplev.c:30:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tracer.c:40:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tracer.c:40:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/target-globals.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/target-globals.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/target-globals.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/target-globals.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/target-globals.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/target-globals.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/target-globals.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/target-globals.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/target-globals.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/target-globals.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/target-globals.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/target-globals.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/target-globals.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/target-globals.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/target-globals.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/trans-mem.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/trans-mem.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/trans-mem.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/trans-mem.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/trans-mem.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/trans-mem.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/trans-mem.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/trans-mem.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/trans-mem.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/trans-mem.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/trans-mem.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/trans-mem.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/trans-mem.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/trans-mem.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/trans-mem.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/trans-mem.c:27:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-affine.c:24:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tsan.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/targhooks.c:75:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc-8.1.0/gcc/tree-affine.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
In file included from   XWINT (rt, 1) = arg1;../../gcc-8.1.0/gcc/targhooks.c
:  ^          ~76
:
../../gcc-8.1.0/gcc/rtl.hIn file included from :../../gcc-8.1.0/gcc/common/common-target.h1213::6729:
:../../gcc-8.1.0/gcc/common/common-target.def: 105note: :1expanded from macro 'XWINT':
 warning: empty macro arguments are a C99 feature [-Wc99-extensions]
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~HOOK_VECTOR_END (C90_EMPTY_HACK)

^
../../gcc-8.1.0/gcc/target-hooks-macros.h:../../gcc-8.1.0/gcc/rtl.h43::44150::5 :note:  expanded from macro 'HOOK_VECTOR_END'note
: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)    ^

                                                 ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from In file included from ../../gcc-8.1.0/gcc/trans-mem.c../../gcc-8.1.0/gcc/tree-affine.c::2724:
:
In file included from In file included from ../../gcc-8.1.0/gcc/rtl.h:../../gcc-8.1.0/gcc/rtl.h3741:3741:
:
./genrtl.h./genrtl.h::435436::33::  warning: warningarray index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]: 
array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
  XWINT (rt, 2) = arg2;
../../gcc-8.1.0/gcc/rtl.h  ^          ~
:../../gcc-8.1.0/gcc/rtl.h1213::121329::29 :note:  expanded from macro 'XWINT'note
: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])                                     ^              ~

                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441../../gcc-8.1.0/gcc/rtl.h::5441:: 5note::  notearray 'hwint' declared here: 
array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^    HOST_WIDE_INT hwint[1];

../../gcc-8.1.0/gcc/hwint.h    ^:
55:26../../gcc-8.1.0/gcc/hwint.h:: 55note:26: :expanded from macro 'HOST_WIDE_INT' 
note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/trans-mem.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/toplev.c:32:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
23 warnings generated.
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/stmt.c../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tsan.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~../../gcc-8.1.0/gcc/coretypes.h
:../../gcc-8.1.0/gcc/gimple.h:315:673: :note20: array 'op' declared here:
 note: did you mean struct here?  tree GTY((length ("%h.num_ops"))) op[1];

  ^
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
:../../gcc-8.1.0/gcc/gimple.h27::
3557:In file included from 10../../gcc-8.1.0/gcc/coretypes.h:: 423warning:
: In file included from clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ubsan.o -MT ubsan.o -MMD -MP -MF ./.deps/ubsan.TPo ../../gcc-8.1.0/gcc/ubsan.c
../../gcc-8.1.0/gcc/hash-table.harray index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]:
236:
../../gcc-8.1.0/gcc/vec.h  return gs->op[2];:
1167         ^      ~:
10../../gcc-8.1.0/gcc/gimple.h:: 315warning:: 3offset of on non-POD type 'vec_embedded' (aka 'vec<simple_case_node, va_heap, vl_embed>') [-Winvalid-offsetof]:
 note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);  ^

         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: ../../gcc-8.1.0/gcc/gimple.hexpanded from macro 'offsetof':
3567:3: warning: #define offsetof(type, member)  __builtin_offsetof(type, member)array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]

                                ^                        ~~~~~~
  gs->op[2] = label;
  ^      ~../../gcc-8.1.0/gcc/vec.h
:../../gcc-8.1.0/gcc/gimple.h286::315:344::  notenote: : array 'op' declared herein instantiation of member function 'vec<simple_case_node, va_heap, vl_embed>::embedded_size' requested here

  tree GTY((length ("%h.num_ops"))) op[1];
  ^
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note../../gcc-8.1.0/gcc/gimple.h: :in instantiation of function template specialization 'va_heap::reserve<simple_case_node>' requested here3577
:3: warning  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);: 
array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]           ^

../../gcc-8.1.0/gcc/vec.h  gs->op[3] = label;:
1674  ^      ~
:../../gcc-8.1.0/gcc/gimple.h3::315 :note3: :in instantiation of member function 'vec<simple_case_node, va_heap, vl_ptr>::reserve' requested here 
note: array 'op' declared here
  reserve (1, false PASS_MEM_STAT);
  ^
  tree GTY((length ("%h.num_ops"))) op[1];../../gcc-8.1.0/gcc/stmt.c
:  ^961
:17: note: in instantiation of member function 'vec<simple_case_node, va_heap, vl_ptr>::safe_push' requested here
../../gcc-8.1.0/gcc/gimple.h      case_list.safe_push (simple_case_node (low, high, lab));:
3587                ^:
10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tracer.c:42:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/toplev.c:33:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/toplev.c:33:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/tsan.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tsan.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/asan.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from 27../../gcc-8.1.0/gcc/toplev.c warning:s41:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26 generated.
:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/asan.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/asan.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/asan.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/asan.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/asan.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/toplev.c:41:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/toplev.c:41:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/asan.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
In file included from ../../gcc-8.1.0/gcc/cgraph.h../../gcc-8.1.0/gcc/asan.c::9726::
3In file included from :../../gcc-8.1.0/gcc/target.h :note211: :
previous use is here../../gcc-8.1.0/gcc/target.def
:5154  symtab_node:
1  ^:
 warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/asan.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/asan.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/asan.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/asan.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/asan.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/asan.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/asan.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/asan.c:27:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tsan.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-affine.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o sanopt.o -MT sanopt.o -MMD -MP -MF ./.deps/sanopt.TPo ../../gcc-8.1.0/gcc/sanopt.c
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:In file included from 3567../../gcc-8.1.0/gcc/trans-mem.c::329::
 ../../gcc-8.1.0/gcc/gimple.hwarning:: 2492array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]:
10:  gs->op[2] = label; 
  ^      ~warning
: ../../gcc-8.1.0/gcc/gimple.harray index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]:
315:3:  return gs->op[1]; 
note         ^      ~: 
array 'op' declared here../../gcc-8.1.0/gcc/gimple.h
:346:3  tree GTY((length ("%h.num_ops"))) op[1];:
   ^note
: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/gimple.h::2524315::33::  warningnote: : array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]array 'op' declared here

  gs->op[1] = rhs;
  ^      ~  tree GTY((length ("%h.num_ops"))) op[1];

../../gcc-8.1.0/gcc/gimple.h  ^:
346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/toplev.c:50:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/toplev.c:60:
In file included from ../../gcc-8.1.0/gcc/common/common-target.h:67:
../../gcc-8.1.0/gcc/common/common-target.def:105:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/asan.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/asan.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/toplev.c:78:
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: note: did you mean class here?
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^~~~~~
                           class
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: note: did you mean class here?
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: warning: struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]
static inline struct ipa_polymorphic_call_context *
              ^
../../gcc-8.1.0/gcc/cgraph.h:1495:15: note: previous use is here
class GTY(()) ipa_polymorphic_call_context {
              ^
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: note: did you mean class here?
static inline struct ipa_polymorphic_call_context *
              ^~~~~~
              class
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: note: did you mean class here?
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: note: did you mean class here?
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^~~~~~
                                       class
In file included from ../../gcc-8.1.0/gcc/ubsan.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/toplev.c:82:
../../gcc-8.1.0/gcc/hsa-common.h:1070:11: warning: struct 'hsa_bb' was previously declared as a class [-Wmismatched-tags]
  return (struct hsa_bb *) bb->aux;
          ^
../../gcc-8.1.0/gcc/hsa-common.h:1029:7: note: previous use is here
class hsa_bb
      ^
../../gcc-8.1.0/gcc/hsa-common.h:1070:11: note: did you mean class here?
  return (struct hsa_bb *) bb->aux;
          ^~~~~~
          class
../../gcc-8.1.0/gcc/hsa-common.h:1316:8: warning: struct 'hsa_function_representation' was previously declared as a class [-Wmismatched-tags]
extern struct hsa_function_representation *hsa_cfun;
       ^
../../gcc-8.1.0/gcc/hsa-common.h:1100:7: note: previous use is here
class hsa_function_representation
      ^
../../gcc-8.1.0/gcc/hsa-common.h:1316:8: note: did you mean class here?
extern struct hsa_function_representation *hsa_cfun;
       ^~~~~~
       class
In file included from ../../gcc-8.1.0/gcc/trans-mem.c:33:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/trans-mem.c:33:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/trans-mem.c:33:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:In file included from 1637../../gcc-8.1.0/gcc/toplev.c::1086:
:../../gcc-8.1.0/gcc/ipa-fnsummary.h :note171: :did you mean struct here?5
: warning:   friend class cgraph_node;struct 'ipa_fn_summary_t' was previously declared as a class [-Wmismatched-tags]

         ^~~~~
         struct
    struct ipa_fn_summary_t *summary = new (ggc_alloc <ipa_fn_summary_t> ())
    ^
../../gcc-8.1.0/gcc/ipa-fnsummary.h:163:19: note: previous use is here
class GTY((user)) ipa_fn_summary_t: public function_summary <ipa_fn_summary *>
                  ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/sanopt.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/trans-mem.c:47:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc-8.1.0/gcc/ubsan.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/asan.c:29:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/ubsan.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ubsan.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/sanopt.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/ubsan.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
10 warnings generated.
44 warnings generated.
In file included from ../../gcc-8.1.0/gcc/asan.c:31:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/asan.c:31:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/sanopt.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/sanopt.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/trans-mem.c:5697:
./gt-trans-mem.h:60:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<tm_wrapper_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<tm_wrapper_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-trans-mem.h:60:3: note: did you mean class here?
  struct hash_table<tm_wrapper_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<tm_wrapper_hasher> *)x_p;
  ^~~~~~
  class
./gt-trans-mem.h:60:64: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<tm_wrapper_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<tm_wrapper_hasher> *)x_p;
                                                               ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-trans-mem.h:60:64: note: did you mean class here?
  struct hash_table<tm_wrapper_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<tm_wrapper_hasher> *)x_p;
                                                               ^~~~~~
                                                               class
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o sancov.o -MT sancov.o -MMD -MP -MF ./.deps/sancov.TPo ../../gcc-8.1.0/gcc/sancov.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-call-cdce.o -MT tree-call-cdce.o -MMD -MP -MF ./.deps/tree-call-cdce.TPo ../../gcc-8.1.0/gcc/tree-call-cdce.c
5 warnings generated.
31 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-cfg.o -MT tree-cfg.o -MMD -MP -MF ./.deps/tree-cfg.TPo ../../gcc-8.1.0/gcc/tree-cfg.c
In file included from ../../gcc-8.1.0/gcc/sanopt.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-cfgcleanup.o -MT tree-cfgcleanup.o -MMD -MP -MF ./.deps/tree-cfgcleanup.TPo ../../gcc-8.1.0/gcc/tree-cfgcleanup.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/asan.c:40:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/asan.c:40:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/asan.c:40:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
25 warnings generated.
28 warnings generated.
In file included from ../../gcc-8.1.0/gcc/asan.c:56:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-chrec.o -MT tree-chrec.o -MMD -MP -MF ./.deps/tree-chrec.TPo ../../gcc-8.1.0/gcc/tree-chrec.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-complex.o -MT tree-complex.o -MMD -MP -MF ./.deps/tree-complex.TPo ../../gcc-8.1.0/gcc/tree-complex.c
In file included from ../../gcc-8.1.0/gcc/ubsan.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-cfg.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/ubsan.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/ubsan.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.hIn file included from :../../gcc-8.1.0/gcc/tree-call-cdce.c55::2326:
:../../gcc-8.1.0/gcc/coretypes.h :note75: :expanded from macro 'HOST_WIDE_INT'1
:#   define HOST_WIDE_INT long 
warning                         ^: 
class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tsan.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-cfgcleanup.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/sancov.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tsan.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tsan.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-cfg.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-call-cdce.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-cfgcleanup.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
In file included from ../../gcc-8.1.0/gcc/tree-complex.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
../../gcc-8.1.0/gcc/coretypes.h:67:20:class rtx_def; 
note^: 
did you mean struct here?
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
template<typename> class pod_mode;
struct rtx_def;                   ^~~~~

       ^
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-chrec.c:28:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-cfg.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-cfg.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/asan.c:31:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/asan.c:389:41: note: in instantiation of member function 'object_allocator<asan_mem_ref>::allocate' requested here
  asan_mem_ref *ref = asan_mem_ref_pool.allocate ();
                                        ^
In file included from ../../gcc-8.1.0/gcc/tree-call-cdce.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-call-cdce.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/sancov.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-cfg.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-call-cdce.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-cfgcleanup.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-cfgcleanup.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/sancov.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/sancov.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-cfgcleanup.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from In file included from ../../gcc-8.1.0/gcc/ubsan.c../../gcc-8.1.0/gcc/sancov.c::2724:
:
../../gcc-8.1.0/gcc/gimple.hIn file included from :../../gcc-8.1.0/gcc/coretypes.h2492::42310:
:In file included from  ../../gcc-8.1.0/gcc/hash-table.hwarning:: 561array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]:

../../gcc-8.1.0/gcc/mem-stats.h:126:1:  return gs->op[1]; 
warning         ^      ~: 
'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]../../gcc-8.1.0/gcc/gimple.h
:346:3struct mem_usage:
 ^note
: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-complex.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-chrec.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tsan.c:29:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-complex.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-complex.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/sanopt.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-chrec.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-chrec.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-complex.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-chrec.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/ubsan.c:33:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/ubsan.c:33:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/ubsan.c:33:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/tsan.c:32:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/tsan.c:32:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/tsan.c:32:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: ../../gcc-8.1.0/gcc/cgraph.hclass 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
:917:5  friend class cgraph_edge;:
          ^
warning../../gcc-8.1.0/gcc/cgraph.h: :struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]1636
:17: note: previous use is here                                struct symtab_node *ref = NULL);

                                ^
../../gcc-8.1.0/gcc/cgraph.h            for_user)) cgraph_edge {:
97                       ^:
3: note: previous use is here
  symtab_node../../gcc-8.1.0/gcc/cgraph.h
:  ^
2021:10: note: did you mean struct here?
../../gcc-8.1.0/gcc/cgraph.h  friend class cgraph_edge;:
927:         ^~~~~6
:         struct warning
: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/ubsan.c:38:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
63 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-data-ref.o -MT tree-data-ref.o -MMD -MP -MF ./.deps/tree-data-ref.TPo ../../gcc-8.1.0/gcc/tree-data-ref.c
In file included from ../../gcc-8.1.0/gcc/tree-cfg.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from In file included from ../../gcc-8.1.0/gcc/tsan.c../../gcc-8.1.0/gcc/tree-cfg.c::4725:
:
In file included from In file included from ../../gcc-8.1.0/gcc/target.h../../gcc-8.1.0/gcc/target.h::211211:
:
../../gcc-8.1.0/gcc/target.def../../gcc-8.1.0/gcc/target.def::9471638::11::  warningwarning: : empty macro arguments are a C99 feature [-Wc99-extensions]empty macro arguments are a C99 feature [-Wc99-extensions]

HOOK_VECTOR_END (asm_out)HOOK_VECTOR_END (sched)

^^

../../gcc-8.1.0/gcc/target-hooks-macros.h../../gcc-8.1.0/gcc/target-hooks-macros.h::4343::5050::  notenote: : expanded from macro 'HOOK_VECTOR_END'expanded from macro 'HOOK_VECTOR_END'

#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)

                                                 ^                                                 ^

In file included from ../../gcc-8.1.0/gcc/tree-cfg.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-cfg.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-cfg.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-cfg.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tsan.c:47:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tsan.c:47:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tsan.c:47:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tsan.c:47:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
In file included from ../../gcc-8.1.0/gcc/target.def../../gcc-8.1.0/gcc/tree-cfg.c::173225::
1In file included from : ../../gcc-8.1.0/gcc/target.hwarning:: 211empty macro arguments are a C99 feature [-Wc99-extensions]:

../../gcc-8.1.0/gcc/target.def:3373:HOOK_VECTOR_END (goacc)1
:^ 
warning../../gcc-8.1.0/gcc/target-hooks-macros.h: :empty macro arguments are a C99 feature [-Wc99-extensions]43
:50: HOOK_VECTOR_END (addr_space)note
: ^expanded from macro 'HOOK_VECTOR_END'

../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: #define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)expanded from macro 'HOOK_VECTOR_END'

                                                 ^
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-cfg.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tsan.c:47:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-cfg.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-cfg.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-cfg.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tsan.c:47:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)In file included from 
../../gcc-8.1.0/gcc/tree-cfg.c                                                 ^:
25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-cfg.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-cfg.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tsan.c:47:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tsan.c:47:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tsan.c:47:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tsan.c:47:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
In file included from ../../gcc-8.1.0/gcc/tree-cfg.c:25:
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)In file included from 
../../gcc-8.1.0/gcc/target.h                                                 ^
:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tsan.c:47:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tsan.c:47:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tsan.c:47:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-cfg.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-cfgcleanup.c:24:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tsan.c:47:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-cfg.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-cfg.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-cfgcleanup.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-cfgcleanup.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
23 warnings generated.
In file included from ../../gcc-8.1.0/gcc/ubsan.c:2458:
./gt-ubsan.h:134:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<tree_type_map_cache_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<tree_type_map_cache_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-ubsan.h:134:3: note: did you mean class here?
  struct hash_table<tree_type_map_cache_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<tree_type_map_cache_hasher> *)x_p;
  ^~~~~~
  class
./gt-ubsan.h:134:73: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<tree_type_map_cache_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<tree_type_map_cache_hasher> *)x_p;
                                                                        ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-ubsan.h:134:73: note: did you mean class here?
  struct hash_table<tree_type_map_cache_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<tree_type_map_cache_hasher> *)x_p;
                                                                        ^~~~~~
                                                                        class
In file included from ../../gcc-8.1.0/gcc/tree-complex.c:24:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-dfa.o -MT tree-dfa.o -MMD -MP -MF ./.deps/tree-dfa.TPo ../../gcc-8.1.0/gcc/tree-dfa.c
28 warnings generated.
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-call-cdce.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: noteIn file included from : ../../gcc-8.1.0/gcc/tree-complex.carray 'op' declared here:
24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741  tree GTY((length ("%h.num_ops"))) op[1];:

./genrtl.h  ^:
435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-complex.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: ../../gcc-8.1.0/gcc/gimple.hwarning:: 3059array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
:3: warning:   XWINT (rt, 2) = arg2;
array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]  ^          ~

  gs->op[1] = fn;../../gcc-8.1.0/gcc/rtl.h
:  ^      ~1213
:../../gcc-8.1.0/gcc/gimple.h29::371 :note3: :expanded from macro 'XWINT' 
note: array 'op' declared here
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
  tree GTY((length ("%h.num_ops"))) op[1];../../gcc-8.1.0/gcc/rtl.h
:  ^441
:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
../../gcc-8.1.0/gcc/gimple.h#   define HOST_WIDE_INT long:
3069                         ^:
3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-diagnostic.o -MT tree-diagnostic.o -MMD -MP -MF ./.deps/tree-diagnostic.TPo ../../gcc-8.1.0/gcc/tree-diagnostic.c
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/sancov.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-data-ref.c:../../gcc-8.1.0/gcc/gimple.h78::
3069../../gcc-8.1.0/gcc/coretypes.h::375:: 1warning: :array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds] 
warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
class rtx_def;
^  tree GTY((length ("%h.num_ops"))) op[1];

  ^../../gcc-8.1.0/gcc/coretypes.h
:55:8: note: previous use is here
struct rtx_def;
       ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.hclang:: 3154warning:: 3treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]:
 warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-cfgcleanup.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-cfg.c:28:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/sancov.c:42:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc-8.1.0/gcc/sancov.c:43:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/sancov.c:43:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/sancov.c:43:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
../../gcc-8.1.0/gcc/cgraph.h:  gs->op[1] = rhs;1637
:  ^      ~
10../../gcc-8.1.0/gcc/gimple.h:: 315:warning3: :class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags] 
note: array 'op' declared here
  friend class cgraph_node;
         ^
  tree GTY((length ("%h.num_ops"))) op[1];../../gcc-8.1.0/gcc/cgraph.h
:  ^
891:39: note: previous use is here
../../gcc-8.1.0/gcc/gimple.hstruct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
:                                      ^3557
:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
../../gcc-8.1.0/gcc/cgraph.h  ^:
1637:10: note: did you mean struct here?
  friend class cgraph_node;
../../gcc-8.1.0/gcc/gimple.h         ^~~~~:
3567         struct:
3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/tree-data-ref.c:78:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-dfa.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-complex.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
In file included from   ^../../gcc-8.1.0/gcc/tree-diagnostic.c
:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.hIn file included from :../../gcc-8.1.0/gcc/tree-data-ref.c3587::7810:
:In file included from  ../../gcc-8.1.0/gcc/coretypes.hwarning:: 423array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]:

In file included from ../../gcc-8.1.0/gcc/hash-table.h  return gs->op[3];:
235         ^      ~:

../../gcc-8.1.0/gcc/ggc.h../../gcc-8.1.0/gcc/gimple.h::272315::83::  warningnote: : struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]array 'op' declared here

inline struct rtx_def *
  tree GTY((length ("%h.num_ops"))) op[1];       ^

  ^../../gcc-8.1.0/gcc/coretypes.h
:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-data-ref.c:78:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-cfg.c:32:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/tree-cfg.c:32:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^In file included from 
../../gcc-8.1.0/gcc/tree-data-ref.c:78:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-cfg.c:32:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/tree-dfa.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-diagnostic.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-dfa.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-dfa.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/tree-chrec.c:55:1: warning: unused function 'chrec_fold_poly_cst' [-Wunused-function]
chrec_fold_poly_cst (enum tree_code code,
^
In file included from ../../gcc-8.1.0/gcc/tree-diagnostic.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-diagnostic.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-dfa.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-diagnostic.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
51 warnings generated.
34 warnings generated.
27 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-dump.o -MT tree-dump.o -MMD -MP -MF ./.deps/tree-dump.TPo ../../gcc-8.1.0/gcc/tree-dump.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-eh.o -MT tree-eh.o -MMD -MP -MF ./.deps/tree-eh.TPo ../../gcc-8.1.0/gcc/tree-eh.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-emutls.o -MT tree-emutls.o -MMD -MP -MF ./.deps/tree-emutls.TPo ../../gcc-8.1.0/gcc/tree-emutls.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-data-ref.c:80:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-call-cdce.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<std::__1::pair<edge_def *, edge_def *>, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<std::__1::pair<edge_def *, edge_def *>, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<std::__1::pair<edge_def *, edge_def *> >' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/tree-call-cdce.c:863:9: note: in instantiation of member function 'vec<std::__1::pair<edge_def *, edge_def *>, va_heap, vl_ptr>::reserve' requested here
  edges.reserve (nconds);
        ^
In file included from ../../gcc-8.1.0/gcc/tree-data-ref.c:80:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-data-ref.c:80:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-dfa.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
5 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-if-conv.o -MT tree-if-conv.o -MMD -MP -MF ./.deps/tree-if-conv.TPo ../../gcc-8.1.0/gcc/tree-if-conv.c
In file included from ../../gcc-8.1.0/gcc/tree-eh.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-dump.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-dfa.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-dfa.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-data-ref.c:82:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
28 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-eh.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-inline.o -MT tree-inline.o -MMD -MP -MF ./.deps/tree-inline.TPo ../../gcc-8.1.0/gcc/tree-inline.c
In file included from ../../gcc-8.1.0/gcc/tree-eh.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-eh.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-eh.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-dump.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-inline.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
6 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-emutls.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
26 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-dump.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-dump.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-into-ssa.o -MT tree-into-ssa.o -MMD -MP -MF ./.deps/tree-into-ssa.TPo ../../gcc-8.1.0/gcc/tree-into-ssa.c
In file included from ../../gcc-8.1.0/gcc/tree-if-conv.c:85:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-dump.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-iterator.o -MT tree-iterator.o -MMD -MP -MF ./.deps/tree-iterator.TPo ../../gcc-8.1.0/gcc/tree-iterator.c
In file included from ../../gcc-8.1.0/gcc/tree-dfa.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-emutls.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-if-conv.c:85:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-emutls.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-emutls.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-eh.c:24:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-if-conv.c:85:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-if-conv.c:85:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-emutls.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-if-conv.c:85:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-into-ssa.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-iterator.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-eh.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-eh.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
25 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-loop-distribution.o -MT tree-loop-distribution.o -MMD -MP -MF ./.deps/tree-loop-distribution.TPo ../../gcc-8.1.0/gcc/tree-loop-distribution.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-inline.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-into-ssa.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
39 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-iterator.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-nested.o -MT tree-nested.o -MMD -MP -MF ./.deps/tree-nested.TPo ../../gcc-8.1.0/gcc/tree-nested.c
In file included from ../../gcc-8.1.0/gcc/tree-eh.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-iterator.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-iterator.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
55 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-if-conv.c:87:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
28 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-iterator.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-nrv.o -MT tree-nrv.o -MMD -MP -MF ./.deps/tree-nrv.TPo ../../gcc-8.1.0/gcc/tree-nrv.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-object-size.o -MT tree-object-size.o -MMD -MP -MF ./.deps/tree-object-size.TPo ../../gcc-8.1.0/gcc/tree-object-size.c
In file included from ../../gcc-8.1.0/gcc/tree-eh.c:30:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/tree-eh.c:30:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/tree-eh.c:30:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/tree-emutls.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-emutls.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-emutls.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-emutls.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-emutls.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:../../gcc-8.1.0/gcc/cgraph.h50::1637 :10note::  expanded from macro 'HOOK_VECTOR_END'warning
: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)         ^

                                                 ^../../gcc-8.1.0/gcc/cgraph.h
:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/tree-emutls.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/tree-emutls.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-emutls.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-emutls.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-if-conv.c:87:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
In file included from ../../gcc-8.1.0/gcc/rtl.h../../gcc-8.1.0/gcc/tree-emutls.c::44124:
:In file included from 5../../gcc-8.1.0/gcc/target.h: :note211:
: ../../gcc-8.1.0/gcc/target.defarray 'hwint' declared here:
6118:1:    HOST_WIDE_INT hwint[1]; 
warning    ^: 
empty macro arguments are a C99 feature [-Wc99-extensions]
../../gcc-8.1.0/gcc/hwint.hHOOK_VECTOR_END (cxx):
55^:
26../../gcc-8.1.0/gcc/target-hooks-macros.h:: 43note:: 50expanded from macro 'HOST_WIDE_INT':
 note: expanded from macro 'HOOK_VECTOR_END'#   define HOST_WIDE_INT long

                         ^
In file included from ../../gcc-8.1.0/gcc/tree-if-conv.c#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;):
87                                                 ^:

In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
In file included from ../../gcc-8.1.0/gcc/rtl.h../../gcc-8.1.0/gcc/tree-emutls.c::44124::
5In file included from :../../gcc-8.1.0/gcc/target.h :note211: :
array 'hwint' declared here../../gcc-8.1.0/gcc/target.def
:6207:    HOST_WIDE_INT hwint[1];1
:    ^ 
warning: ../../gcc-8.1.0/gcc/hwint.hempty macro arguments are a C99 feature [-Wc99-extensions]:
55:26HOOK_VECTOR_END (emutls):
 ^note
: ../../gcc-8.1.0/gcc/target-hooks-macros.hexpanded from macro 'HOST_WIDE_INT':43:
50: note#   define HOST_WIDE_INT long: 
expanded from macro 'HOOK_VECTOR_END'                         ^

#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-emutls.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-emutls.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:clang50: :warning : notetreating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]: 
expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-emutls.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-emutls.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-into-ssa.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-into-ssa.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-into-ssa.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-nested.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
5 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-outof-ssa.o -MT tree-outof-ssa.o -MMD -MP -MF ./.deps/tree-outof-ssa.TPo ../../gcc-8.1.0/gcc/tree-outof-ssa.c
In file included from ../../gcc-8.1.0/gcc/tree-inline.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-inline.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-object-size.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-emutls.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-inline.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-loop-distribution.c:95:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-nested.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:../../gcc-8.1.0/gcc/coretypes.h3::In file included from  67../../gcc-8.1.0/gcc/tree-nrv.c:note20: :array 'op' declared here 
note: :did you mean struct here?22  tree GTY((length ("%h.num_ops"))) op[1];
:

../../gcc-8.1.0/gcc/coretypes.h  ^:75
template<typename> class pod_mode;:
1                   ^~~~~:
                    structwarning
: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-if-conv.c:89:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-nested.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-nested.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-nested.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-object-size.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-emutls.c:29:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-parloops.o -MT tree-parloops.o -MMD -MP -MF ./.deps/tree-parloops.TPo ../../gcc-8.1.0/gcc/tree-parloops.c
In file included from ../../gcc-8.1.0/gcc/tree-emutls.c:29:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/tree-emutls.c:29:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/tree-loop-distribution.c:95:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-nrv.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-into-ssa.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-loop-distribution.c:95:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-loop-distribution.c:95:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-if-conv.c:94:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-if-conv.c:94:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-if-conv.c:94:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-if-conv.c:94:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-if-conv.c:94:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-if-conv.c:94:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-if-conv.c:94:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-if-conv.c:94:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-if-conv.c:94:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-if-conv.c:94:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-if-conv.c:94:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-if-conv.c:94:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-if-conv.c:94:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-if-conv.c:94:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-if-conv.c:94:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
In file included from #define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)../../gcc-8.1.0/gcc/tree-nrv.c
:                                                 ^22
:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-nrv.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-loop-distribution.c:95:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-nrv.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-into-ssa.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-into-ssa.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-object-size.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-object-size.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-object-size.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-parloops.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-nested.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-nested.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-nested.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-nested.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-nested.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-nested.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-nested.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-nested.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-nested.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-nested.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-nested.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-nested.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-nested.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-nested.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1In file included from :../../gcc-8.1.0/gcc/tree-parloops.c :warning24: :
empty macro arguments are a C99 feature [-Wc99-extensions]In file included from 
../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.hHOOK_VECTOR_END (mode_switching):
323:^1
:../../gcc-8.1.0/gcc/target-hooks-macros.h :warning43: :'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]50
: notestruct pod_mode: 
expanded from macro 'HOOK_VECTOR_END'^

#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-nested.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-nested.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-inline.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-inline.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-inline.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-inline.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-inline.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-inline.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-inline.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-inline.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-inline.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-inline.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-inline.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-inline.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-inline.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-inline.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-outof-ssa.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
../../gcc-8.1.0/gcc/tree-if-conv.c:1095:1: warning: unused function 'has_pred_critical_p' [-Wunused-function]
has_pred_critical_p (basic_block bb)
^
In file included from ../../gcc-8.1.0/gcc/tree-inline.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-inline.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-into-ssa.cIn file included from ../../gcc-8.1.0/gcc/tree-parloops.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-parloops.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-nested.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-nested.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-parloops.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-inline.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-inline.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
28 warnings generated.
:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-phinodes.o -MT tree-phinodes.o -MMD -MP -MF ./.deps/tree-phinodes.TPo ../../gcc-8.1.0/gcc/tree-phinodes.c
In file included from ../../gcc-8.1.0/gcc/tree-outof-ssa.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-outof-ssa.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-outof-ssa.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-loop-distribution.c:98:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-outof-ssa.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-nested.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-nrv.c:25:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:../../gcc-8.1.0/gcc/gimple.h3:: 2524warning:: 3array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]:
 warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,  gs->op[1] = rhs;

  ^      ~  ^      ~

../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/gimple.h::371346::33::  notenote: : array 'op' declared herearray 'op' declared here

  tree GTY((length ("%h.num_ops"))) op[1];
  tree GTY((length ("%h.num_ops"))) op[1];  ^

  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: ../../gcc-8.1.0/gcc/gimple.hnote:: 3146array 'op' declared here:
11: warning:   tree GTY((length ("%h.num_ops"))) op[1];array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]

  ^
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;../../gcc-8.1.0/gcc/gimple.h
:  ^             ~2596
:12../../gcc-8.1.0/gcc/gimple.h: :warning371: :array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]3
: note    return gs->op[3];: 
array 'op' declared here           ^      ~

../../gcc-8.1.0/gcc/gimple.h:346  tree GTY((length ("%h.num_ops"))) op[1];:
3  ^: note
: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-inline.c:28:
../../gcc-8.1.0/gcc/gimple.h:2492:10: ../../gcc-8.1.0/gcc/gimple.hwarning:: 2616array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]:
11: warning  return gs->op[1];: 
array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
         ^      ~
../../gcc-8.1.0/gcc/gimple.h  return &ass->op[3];:
346          ^       ~:
3../../gcc-8.1.0/gcc/gimple.h:: 346note: :array 'op' declared here3
: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
../../gcc-8.1.0/gcc/gimple.h:  tree GTY((length ("%h.num_ops"))) op[1];3146
:  ^11
: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
../../gcc-8.1.0/gcc/gimple.h:3154:3:   gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,warning
:   ^      ~array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]

../../gcc-8.1.0/gcc/gimple.h:371:  call_stmt->op[2] = chain;3
:  ^             ~ 
note../../gcc-8.1.0/gcc/gimple.h: :array 'op' declared here371:3
: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/gimple.h::35213577::103::  warningwarning: : array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]

  return gs->op[1];  gs->op[3] = label;

         ^      ~  ^      ~

../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/gimple.h::315315::33::  notenote: : array 'op' declared herearray 'op' declared here

  tree GTY((length ("%h.num_ops"))) op[1];  tree GTY((length ("%h.num_ops"))) op[1];

  ^  ^

../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
../../gcc-8.1.0/gcc/gimple.h  ^:
3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-object-size.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: 54array 'op' declared here warning
s generated.
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-nested.c:31:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/tree-nested.c:31:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-chkp.o -MT tree-chkp.o -MMD -MP -MF ./.deps/tree-chkp.TPo ../../gcc-8.1.0/gcc/tree-chkp.c
In file included from ../../gcc-8.1.0/gcc/tree-nested.c:31:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-inline.c:32:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/tree-inline.c:32:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/tree-inline.c:32:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/tree-loop-distribution.c:117:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?In file included from 
../../gcc-8.1.0/gcc/tree-loop-distribution.c:117:
In file included from   friend class cgraph_edge;../../gcc-8.1.0/gcc/tree-vectorizer.h
:         ^~~~~26
:
         struct
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-loop-distribution.c:117:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-loop-distribution.c:117:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-loop-distribution.c:117:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-loop-distribution.c:117:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-loop-distribution.c:117:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-loop-distribution.c:117:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-loop-distribution.c:117:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-loop-distribution.c:117:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-loop-distribution.c:117:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-loop-distribution.c:117:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-loop-distribution.c:117:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-loop-distribution.c:117:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-loop-distribution.c:117:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-outof-ssa.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
48 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-outof-ssa.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-outof-ssa.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:251213 warning:s29 generated.
: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-loop-distribution.c:95:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<dr_with_seg_len_pair_t, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<dr_with_seg_len_pair_t, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<dr_with_seg_len_pair_t>' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1674:3: note: in instantiation of member function 'vec<dr_with_seg_len_pair_t, va_heap, vl_ptr>::reserve' requested here
  reserve (1, false PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/tree-loop-distribution.c:2443:25: note: in instantiation of member function 'vec<dr_with_seg_len_pair_t, va_heap, vl_ptr>::safe_push' requested here
      comp_alias_pairs->safe_push (dr_with_seg_len_pair);
                        ^
In file included from ../../gcc-8.1.0/gcc/tree-chkp.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-chkp-opt.o -MT tree-chkp-opt.o -MMD -MP -MF ./.deps/tree-chkp-opt.TPo ../../gcc-8.1.0/gcc/tree-chkp-opt.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-predcom.o -MT tree-predcom.o -MMD -MP -MF ./.deps/tree-predcom.TPo ../../gcc-8.1.0/gcc/tree-predcom.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-parloops.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-parloops.c:31:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/tree-parloops.c:31:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/tree-parloops.c:31:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/tree-predcom.c:209:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-chkp-opt.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-phinodes.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-parloops.c:49:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-parloops.c:49:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-parloops.c:49:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-parloops.c:49:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-parloops.c:49:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-outof-ssa.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/tree-parloops.c::252449::
3In file included from :../../gcc-8.1.0/gcc/tree-vectorizer.h :warning26: :
array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]In file included from ../../gcc-8.1.0/gcc/target.h
:211:
  gs->op[1] = rhs;../../gcc-8.1.0/gcc/target.def
:  ^      ~2025
:1../../gcc-8.1.0/gcc/gimple.h:: 346warning:: 3empty macro arguments are a C99 feature [-Wc99-extensions]:
 note: array 'op' declared here
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h  tree GTY((length ("%h.num_ops"))) op[1];:
43  ^:
50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
In file included from   ^
../../gcc-8.1.0/gcc/tree-parloops.c:49:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/target-hooks-macros.h::262643::350::  warningnote: : array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]expanded from macro 'HOOK_VECTOR_END'

  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)346
:                                                 ^3
: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-parloops.c:49:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-parloops.c:49:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-parloops.c:49:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-parloops.c:49:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-parloops.c:49:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-parloops.c:49:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-parloops.c:49:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:In file included from 3146../../gcc-8.1.0/gcc/tree-parloops.c::1149: warning:
: In file included from array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]../../gcc-8.1.0/gcc/tree-vectorizer.h:
26:
In file included from ../../gcc-8.1.0/gcc/target.h:211  return &call_stmt->op[2];:

../../gcc-8.1.0/gcc/target.def          ^             ~:
6715../../gcc-8.1.0/gcc/gimple.h::1371::3 :warning : noteempty macro arguments are a C99 feature [-Wc99-extensions]: 
array 'op' declared here
HOOK_VECTOR_END (C90_EMPTY_HACK)
^  tree GTY((length ("%h.num_ops"))) op[1];

../../gcc-8.1.0/gcc/target-hooks-macros.h  ^:
43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-predcom.c:209:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-chkp.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-phinodes.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-chkp-opt.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-chkp.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-chkp.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-phinodes.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-phinodes.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-chkp-opt.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-chkp-opt.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-chkp.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-phinodes.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-chkp-opt.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-predcom.c:209:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-predcom.c:209:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
25 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-predcom.c:209:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-pretty-print.o -MT tree-pretty-print.o -MMD -MP -MF ./.deps/tree-pretty-print.TPo ../../gcc-8.1.0/gcc/tree-pretty-print.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-pretty-print.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-pretty-print.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-chkp-opt.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-chkp-opt.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-chkp-opt.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-chkp-opt.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-chkp-opt.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-chkp-opt.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-chkp-opt.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from In file included from ../../gcc-8.1.0/gcc/tree-chkp-opt.c../../gcc-8.1.0/gcc/tree-phinodes.c::2525:
:
../../gcc-8.1.0/gcc/gimple.hIn file included from :../../gcc-8.1.0/gcc/target.h2492::21110: :
warning../../gcc-8.1.0/gcc/target.def: :array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]5154
:1  return gs->op[1];:
          ^      ~
warning: empty macro arguments are a C99 feature [-Wc99-extensions]../../gcc-8.1.0/gcc/gimple.h:346:3
: note: HOOK_VECTOR_END (calls)array 'op' declared here

^
  tree GTY((length ("%h.num_ops"))) op[1];
../../gcc-8.1.0/gcc/target-hooks-macros.h  ^:
43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared hereIn file included from 
../../gcc-8.1.0/gcc/tree-chkp-opt.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h  tree GTY((length ("%h.num_ops"))) op[1];:
211  ^:

../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-chkp-opt.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:../../gcc-8.1.0/gcc/gimple.h43::259650::12 :note : warningexpanded from macro 'HOOK_VECTOR_END': 
array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
    return gs->op[3];                                                 ^

           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
In file included from   tree GTY((length ("%h.num_ops"))) op[1];../../gcc-8.1.0/gcc/tree-chkp-opt.c
:  ^25
:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: ../../gcc-8.1.0/gcc/gimple.hnote:: 2616expanded from macro 'HOOK_VECTOR_END':
11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
In file included from ../../gcc-8.1.0/gcc/tree-chkp-opt.c  gs->op[3] = rhs;:
25  ^      ~:

In file included from ../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/target.h::346211::
3../../gcc-8.1.0/gcc/target.def:: 6328note:: 1array 'op' declared here:
 warning: empty macro arguments are a C99 feature [-Wc99-extensions]  tree GTY((length ("%h.num_ops"))) op[1];

  ^
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-chkp-opt.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-chkp-opt.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
In file included from ../../gcc-8.1.0/gcc/target-hooks-macros.h../../gcc-8.1.0/gcc/tree-chkp.c::2543:
:In file included from 50../../gcc-8.1.0/gcc/target.h:: 211note:
: ../../gcc-8.1.0/gcc/target.defexpanded from macro 'HOOK_VECTOR_END':
947:1:#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;) 
warning                                                 ^: 
empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-chkp.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-chkp.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-chkp.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-chkp.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-chkp.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]In file included from 
../../gcc-8.1.0/gcc/tree-chkp-opt.c:25HOOK_VECTOR_END (vectorize):

In file included from ^../../gcc-8.1.0/gcc/target.h
:../../gcc-8.1.0/gcc/target-hooks-macros.h211::
43../../gcc-8.1.0/gcc/target.def::506715:: 1note::  expanded from macro 'HOOK_VECTOR_END'warning
: empty macro arguments are a C99 feature [-Wc99-extensions]
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
HOOK_VECTOR_END (C90_EMPTY_HACK)                                                 ^

^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-chkp.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
In file included from   tree GTY((length ("%h.num_ops"))) op[1];../../gcc-8.1.0/gcc/tree-chkp-opt.c
:  ^26
:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];../../gcc-8.1.0/gcc/coretypes.h
:  ^75
:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-chkp.c:25../../gcc-8.1.0/gcc/gimple.h:
:In file included from 3146:../../gcc-8.1.0/gcc/target.h11::211 :
warning../../gcc-8.1.0/gcc/target.def: :array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]5154
:1: warning:   return &call_stmt->op[2];empty macro arguments are a C99 feature [-Wc99-extensions]

          ^             ~
../../gcc-8.1.0/gcc/gimple.h:HOOK_VECTOR_END (calls)371
:3:^
 ../../gcc-8.1.0/gcc/target-hooks-macros.hnote:: 43array 'op' declared here:
50: note: expanded from macro 'HOOK_VECTOR_END'  tree GTY((length ("%h.num_ops"))) op[1];

  ^
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-chkp.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-chkp.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-chkp.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-chkp.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-chkp.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-chkp.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-chkp.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-chkp.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-pretty-print.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-pretty-print.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-pretty-print.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-chkp-opt.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-chkp-opt.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-chkp.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-chkp.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
28 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-profile.o -MT tree-profile.o -MMD -MP -MF ./.deps/tree-profile.TPo ../../gcc-8.1.0/gcc/tree-profile.c
In file included from ../../gcc-8.1.0/gcc/tree-predcom.c:211:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-predcom.c:211:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-predcom.c:211:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
28 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-chkp.c:28:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-scalar-evolution.o -MT tree-scalar-evolution.o -MMD -MP -MF ./.deps/tree-scalar-evolution.TPo ../../gcc-8.1.0/gcc/tree-scalar-evolution.c
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
25 warnings generated.
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3In file included from :../../gcc-8.1.0/gcc/tree-pretty-print.c:25:
 note../../gcc-8.1.0/gcc/rtl.h: :array 'op' declared here
305:1: warning  tree GTY((length ("%h.num_ops"))) op[1];: 
'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
  ^
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: ../../gcc-8.1.0/gcc/coretypes.hnote:75: :array 'op' declared here
1: note: did you mean struct here?  tree GTY((length ("%h.num_ops"))) op[1];

  ^
class rtx_def;
^~~~~
struct
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
51 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-chkp-opt.c:28:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-sra.o -MT tree-sra.o -MMD -MP -MF ./.deps/tree-sra.TPo ../../gcc-8.1.0/gcc/tree-sra.c
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-pretty-print.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-pretty-print.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-switch-conversion.o -MT tree-switch-conversion.o -MMD -MP -MF ./.deps/tree-switch-conversion.TPo ../../gcc-8.1.0/gcc/tree-switch-conversion.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-chkp.c:32:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/tree-chkp.c:32:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/tree-chkp.c:32:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/tree-profile.c:29:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/tree-chkp.c:371:1: warning: struct 'hash_set' was previously declared as a class [-Wmismatched-tags]
struct hash_set<tree> *chkp_invalid_bounds;
^
../../gcc-8.1.0/gcc/hash-set.h:25:7: note: previous use is here
class hash_set
      ^
../../gcc-8.1.0/gcc/tree-chkp.c:372:1: warning: struct 'hash_set' was previously declared as a class [-Wmismatched-tags]
struct hash_set<tree> *chkp_completed_bounds_set;
^
../../gcc-8.1.0/gcc/hash-set.h:25:7: note: previous use is here
class hash_set
      ^
../../gcc-8.1.0/gcc/tree-chkp.c:373:1: warning: struct 'hash_map' was previously declared as a class [-Wmismatched-tags]
struct hash_map<tree, tree> *chkp_reg_bounds;
^
../../gcc-8.1.0/gcc/hash-map.h:26:19: note: previous use is here
class GTY((user)) hash_map
                  ^
../../gcc-8.1.0/gcc/tree-chkp.c:374:1: warning: struct 'hash_map' was previously declared as a class [-Wmismatched-tags]
struct hash_map<tree, tree> *chkp_bound_vars;
^
../../gcc-8.1.0/gcc/hash-map.h:26:19: note: previous use is here
class GTY((user)) hash_map
                  ^
../../gcc-8.1.0/gcc/tree-chkp.c:375:1: warning: struct 'hash_map' was previously declared as a class [-Wmismatched-tags]
struct hash_map<tree, tree> *chkp_reg_addr_bounds;
^
../../gcc-8.1.0/gcc/hash-map.h:26:19: note: previous use is here
class GTY((user)) hash_map
                  ^
../../gcc-8.1.0/gcc/tree-chkp.c:376:1: warning: struct 'hash_map' was previously declared as a class [-Wmismatched-tags]
struct hash_map<tree, tree> *chkp_incomplete_bounds_map;
^
../../gcc-8.1.0/gcc/hash-map.h:26:19: note: previous use is here
class GTY((user)) hash_map
                  ^
../../gcc-8.1.0/gcc/tree-chkp.c:377:1: warning: struct 'hash_map' was previously declared as a class [-Wmismatched-tags]
struct hash_map<tree, tree> *chkp_bounds_map;
^
../../gcc-8.1.0/gcc/hash-map.h:26:19: note: previous use is here
class GTY((user)) hash_map
                  ^
../../gcc-8.1.0/gcc/tree-chkp.c:378:1: warning: struct 'hash_map' was previously declared as a class [-Wmismatched-tags]
struct hash_map<tree, tree> *chkp_static_var_bounds;
^
../../gcc-8.1.0/gcc/hash-map.h:26:19: note: previous use is here
class GTY((user)) hash_map
                  ^
In file included from ../../gcc-8.1.0/gcc/tree-pretty-print.c:28:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/tree-pretty-print.c:28:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/tree-pretty-print.c:28:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/tree-profile.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-scalar-evolution.c:258:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-profile.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-profile.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-switch-conversion.c:27:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
../../gcc-8.1.0/gcc/tree-chkp.c:3969:3: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
  struct varpool_node *node;
  ^
../../gcc-8.1.0/gcc/cgraph.h:1797:38: note: previous use is here
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
                                     ^
../../gcc-8.1.0/gcc/tree-chkp.c:3969:3: note: did you mean class here?
  struct varpool_node *node;
  ^~~~~~
  class
In file included from ../../gcc-8.1.0/gcc/tree-pretty-print.c:36:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-predcom.c../../gcc-8.1.0/gcc/gimple.h::2132579:
:../../gcc-8.1.0/gcc/gimple.h3:: 2492warning:: 10array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]:
 warning:   gs->op[2] = rhs;array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]

  ^      ~
../../gcc-8.1.0/gcc/gimple.h  return gs->op[1];:
346         ^      ~
:../../gcc-8.1.0/gcc/gimple.h3::346 :note3: :array 'op' declared here 
note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
../../gcc-8.1.0/gcc/gimple.h:2626:3  tree GTY((length ("%h.num_ops"))) op[1];:
   ^warning
: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:In file included from 346:3../../gcc-8.1.0/gcc/tree-profile.c:: 29note:
: In file included from array 'op' declared here../../gcc-8.1.0/gcc/coretypes.h
:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h  tree GTY((length ("%h.num_ops"))) op[1];:
561  ^:

../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
../../gcc-8.1.0/gcc/hash-table.h:341:1:  tree GTY((length ("%h.num_ops"))) op[1]; 
note:   ^did you mean struct here?

class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
../../gcc-8.1.0/gcc/gimple.h:  call_stmt->op[2] = chain;3026
:10:   ^             ~warning
: ../../gcc-8.1.0/gcc/gimple.harray index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]:
371:3:  return gs->op[1]; 
note         ^      ~: 
array 'op' declared here../../gcc-8.1.0/gcc/gimple.h
:371:3:   tree GTY((length ("%h.num_ops"))) op[1];note
:   ^array 'op' declared here

  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-sra.c:76:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-switch-conversion.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-scalar-evolution.c:258:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-switch-conversion.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^In file included from 
../../gcc-8.1.0/gcc/tree-sra.c../../gcc-8.1.0/gcc/coretypes.h::7675:
:In file included from 7../../gcc-8.1.0/gcc/coretypes.h:: 417note: :
previous use is here../../gcc-8.1.0/gcc/machmode.h
:323class rtx_def;:
1      ^:
 warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_modeIn file included from 
../../gcc-8.1.0/gcc/tree-switch-conversion.c^:
27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-scalar-evolution.c:258:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-scalar-evolution.c:258:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-switch-conversion.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-scalar-evolution.c:258:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-sra.c:76:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-sra.c:76:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-sra.c:76:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-profile.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-profile.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-profile.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-profile.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-profile.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-profile.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-profile.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-profile.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-profile.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-profile.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-profile.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-profile.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-profile.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-profile.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-profile.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
36 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-address.o -MT tree-ssa-address.o -MMD -MP -MF ./.deps/tree-ssa-address.TPo ../../gcc-8.1.0/gcc/tree-ssa-address.c
In file included from ../../gcc-8.1.0/gcc/tree-switch-conversion.c:30:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-switch-conversion.c:30:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared hereIn file included from 
../../gcc-8.1.0/gcc/tree-scalar-evolution.c:260:
    HOST_WIDE_INT hwint[1];../../gcc-8.1.0/gcc/rtl.h
:    ^
305:1../../gcc-8.1.0/gcc/hwint.h:: 55warning:: 26'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]:
 note: expanded from macro 'HOST_WIDE_INT'
struct GTY((desc("0"), tag("0"),
^#   define HOST_WIDE_INT long

                         ^
In file included from ../../gcc-8.1.0/gcc/tree-switch-conversion.c:30:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
../../gcc-8.1.0/gcc/coretypes.h                                     ^              ~:
75../../gcc-8.1.0/gcc/rtl.h::1441:: 5note: :did you mean struct here? 
note: array 'hwint' declared hereclass rtx_def;

^~~~~
struct    HOST_WIDE_INT hwint[1];

    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-sra.c:78:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-sra.c:78:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-sra.c:78:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-sra.c:78:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-sra.c:78:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-sra.c:78:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-sra.c:78:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-sra.c:78:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-sra.c:78:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-sra.c:78:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-sra.c:78:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-sra.c:78:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-sra.c:78:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-sra.c:78:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-sra.c:78:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-sra.c:79:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-profile.c:34:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
44 warnings generated.
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-scalar-evolution.c:260:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-scalar-evolution.c:260:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-sra.c:79:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-sra.c:79:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-alias.o -MT tree-ssa-alias.o -MMD -MP -MF ./.deps/tree-ssa-alias.TPo ../../gcc-8.1.0/gcc/tree-ssa-alias.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-profile.c:38:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/tree-profile.c:38:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/tree-profile.c:38:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/tree-switch-conversion.c:32:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/cgraph.h:../../gcc-8.1.0/gcc/gimple.h917::5:2596 :warning12: :struct 'symtab_node' was previously declared as a class [-Wmismatched-tags] 
warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
                                struct symtab_node *ref = NULL);    return gs->op[3];

           ^      ~                                ^

../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/cgraph.h::34697::33:: note : notearray 'op' declared here: 
previous use is here
  symtab_node
  tree GTY((length ("%h.num_ops"))) op[1];
  ^  ^

../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-address.c:25:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
41 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-scalar-evolution.c:262:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-alias.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-ccp.o -MT tree-ssa-ccp.o -MMD -MP -MF ./.deps/tree-ssa-ccp.TPo ../../gcc-8.1.0/gcc/tree-ssa-ccp.c
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-switch-conversion.c:36:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-switch-conversion.c:36:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-switch-conversion.c:36:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-switch-conversion.c:36:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-switch-conversion.c:36:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-switch-conversion.c:36:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-switch-conversion.c:36:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-switch-conversion.c:36:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-switch-conversion.c:36:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-address.cIn file included from :../../gcc-8.1.0/gcc/tree-switch-conversion.c25::
36In file included from :
../../gcc-8.1.0/gcc/coretypes.hIn file included from :../../gcc-8.1.0/gcc/optabs-tree.h417::
23../../gcc-8.1.0/gcc/machmode.h:
:In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24323:
:In file included from 1../../gcc-8.1.0/gcc/target.h:: 211warning:
: ../../gcc-8.1.0/gcc/target.def'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]:
6118:1: struct pod_modewarning
: ^empty macro arguments are a C99 feature [-Wc99-extensions]

HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/coretypes.h:67:20: In file included from note../../gcc-8.1.0/gcc/tree-switch-conversion.c: :did you mean struct here?36:

In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:template<typename> class pod_mode;24
:
In file included from                    ^~~~~../../gcc-8.1.0/gcc/target.h
:                   struct211
:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-switch-conversion.c:36:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-switch-conversion.c:36:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-switch-conversion.c:36:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-switch-conversion.c:36:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
43 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-switch-conversion.c:37:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/tree-switch-conversion.c:37:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/tree-switch-conversion.c:37:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/tree-sra.c:81:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-coalesce.o -MT tree-ssa-coalesce.o -MMD -MP -MF ./.deps/tree-ssa-coalesce.TPo ../../gcc-8.1.0/gcc/tree-ssa-coalesce.c
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-address.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-address.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-address.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-alias.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-switch-conversion.c:49:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/tree-switch-conversion.c:49:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/tree-sra.c:83:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/tree-sra.c:83:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/tree-ssa-alias.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-alias.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-sra.c:86:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/tree-sra.c:86:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/tree-sra.c:86:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-alias.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-sra.c:101:
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: note: did you mean class here?
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^~~~~~
                           class
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: note: did you mean class here?
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: warning: struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]
static inline struct ipa_polymorphic_call_context *
              ^
../../gcc-8.1.0/gcc/cgraph.h:1495:15: note: previous use is here
class GTY(()) ipa_polymorphic_call_context {
              ^
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: note: did you mean class here?
static inline struct ipa_polymorphic_call_context *
              ^~~~~~
              class
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: note: did you mean class here?
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^~~~~~
                                     class
In file included from ../../gcc-8.1.0/gcc/tree-ssa-ccp.c:123:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-scalar-evolution.c:3731:
./gt-tree-scalar-evolution.h:127:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]../../gcc-8.1.0/gcc/ipa-prop.h
:667:40: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<scev_info_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<scev_info_hasher> *)x_p;
  ^
void ipa_free_edge_args_substructures (struct ipa_edge_args *);../../gcc-8.1.0/gcc/hash-table.h
:                                       ^358
:7../../gcc-8.1.0/gcc/ipa-prop.h:: 564note: :previous use is here23
: note: class hash_tableprevious use is here

      ^
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: note: did you mean class here?
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^~~~~~
                                       class
./gt-tree-scalar-evolution.h:127:3: note: did you mean class here?
  struct hash_table<scev_info_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<scev_info_hasher> *)x_p;
  ^~~~~~
  class
./gt-tree-scalar-evolution.h:127:63: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<scev_info_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<scev_info_hasher> *)x_p;
                                                              ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-tree-scalar-evolution.h:127:63: note: did you mean class here?
  struct hash_table<scev_info_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<scev_info_hasher> *)x_p;
                                                              ^~~~~~
                                                              class
In file included from ../../gcc-8.1.0/gcc/tree-switch-conversion.c:49:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/tree-switch-conversion.c:1762:22: note: in instantiation of member function 'object_allocator<case_node>::allocate' requested here
  r = case_node_pool.allocate ();
                     ^
In file included from ../../gcc-8.1.0/gcc/tree-sra.c:105:
../../gcc-8.1.0/gcc/ipa-fnsummary.h:171:5: warning: struct 'ipa_fn_summary_t' was previously declared as a class [-Wmismatched-tags]
    struct ipa_fn_summary_t *summary = new (ggc_alloc <ipa_fn_summary_t> ())
    ^
../../gcc-8.1.0/gcc/ipa-fnsummary.h:163:19: note: previous use is here
class GTY((user)) ipa_fn_summary_t: public function_summary <ipa_fn_summary *>
                  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-coalesce.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
48 warnings generated.
51 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-ssa-ccp.c:123:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-copy.o -MT tree-ssa-copy.o -MMD -MP -MF ./.deps/tree-ssa-copy.TPo ../../gcc-8.1.0/gcc/tree-ssa-copy.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-dce.o -MT tree-ssa-dce.o -MMD -MP -MF ./.deps/tree-ssa-dce.TPo ../../gcc-8.1.0/gcc/tree-ssa-dce.c
In file included from ../../gcc-8.1.0/gcc/tree-ssa-coalesce.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-ccp.c:123:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-ccp.c:123:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-ssa-address.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-address.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-address.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-address.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-address.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-address.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-coalesce.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-coalesce.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-address.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-ccp.c:123:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-address.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-address.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-address.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-address.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-address.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-address.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-address.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-address.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-address.c:28:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-coalesce.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-alias.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-alias.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-alias.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-alias.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-alias.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-alias.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
In file included from                                                  ^../../gcc-8.1.0/gcc/tree-ssa-address.c
:28:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-address.c:28:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-alias.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-alias.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-alias.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-alias.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-alias.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-alias.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-alias.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-alias.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-alias.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-alias.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-copy.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-alias.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-alias.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-sra.c:83:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/tree-sra.c:847:39: note: in instantiation of member function 'object_allocator<access>::allocate' requested here
  struct access *access = access_pool.allocate ();
                                      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-dce.c:47:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-copy.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-address.c:30:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-dce.c:47:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-copy.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-copy.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-ccp.c:125:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-ccp.c:125:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-ccp.c:125:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-ccp.c:125:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-ccp.c:125:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/tree-ssa-ccp.c::3521125::
10In file included from ../../gcc-8.1.0/gcc/target.h:: 211warning:
: ../../gcc-8.1.0/gcc/target.defarray index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]:
2025:  return gs->op[1];1
:         ^      ~ 
warning: ../../gcc-8.1.0/gcc/gimple.hempty macro arguments are a C99 feature [-Wc99-extensions]
:315:3HOOK_VECTOR_END (vectorize):
 ^note
: ../../gcc-8.1.0/gcc/target-hooks-macros.harray 'op' declared here:
43:50: note  tree GTY((length ("%h.num_ops"))) op[1];: 
expanded from macro 'HOOK_VECTOR_END'  ^

#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-ccp.c:125:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-ccp.c:125:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-ccp.c:125:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-ccp.c:125:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-ccp.c:125:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-ccp.c:125:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-ccp.c:125:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-ccp.c:125:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-ccp.c:125:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
48 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-ssa-copy.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-dce.c:47:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-dce.c:47:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-dom.o -MT tree-ssa-dom.o -MMD -MP -MF ./.deps/tree-ssa-dom.TPo ../../gcc-8.1.0/gcc/tree-ssa-dom.c
In file included from ../../gcc-8.1.0/gcc/tree-ssa-alias.c:28:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-dce.c:47:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
../../gcc-8.1.0/gcc/gimple.hIn file included from :2616:../../gcc-8.1.0/gcc/hash-table.h11::561:
 warning../../gcc-8.1.0/gcc/mem-stats.h: :array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]126
:1:  return &ass->op[3]; 
warning          ^       ~: 
'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]../../gcc-8.1.0/gcc/gimple.h
:346:3struct mem_usage: 
note: array 'op' declared here^

  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:../../gcc-8.1.0/gcc/hash-table.h3::341 :note1: :array 'op' declared here 
note: did you mean struct here?
  tree GTY((length ("%h.num_ops"))) op[1];
class mem_usage;  ^

^~~~~
struct
36 warnings generated.
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-dse.o -MT tree-ssa-dse.o -MMD -MP -MF ./.deps/tree-ssa-dse.TPo ../../gcc-8.1.0/gcc/tree-ssa-dse.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-ssa-alias.c:31:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-alias.c:31:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/tree-ssa-alias.c:31:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-ccp.c:127:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-coalesce.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
../../gcc-8.1.0/gcc/gimple.h:2579:  return gs->op[1];3
:         ^      ~
 warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
../../gcc-8.1.0/gcc/gimple.h:346:  gs->op[2] = rhs;3
:  ^      ~ 
note../../gcc-8.1.0/gcc/gimple.h: :array 'op' declared here346
:3: note:   tree GTY((length ("%h.num_ops"))) op[1];array 'op' declared here

  ^
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/gimple.h::2524346::33::  warningnote: : array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]array 'op' declared here

  gs->op[1] = rhs;
  ^      ~
  tree GTY((length ("%h.num_ops"))) op[1];../../gcc-8.1.0/gcc/gimple.h
:  ^346
:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616../../gcc-8.1.0/gcc/gimple.h::112542:: 12warning::  array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]warning
: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
    return gs->op[2];../../gcc-8.1.0/gcc/gimple.h
:           ^      ~346
:../../gcc-8.1.0/gcc/gimple.h3::346 :note3: :array 'op' declared here 
note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
../../gcc-8.1.0/gcc/gimple.h:2562  tree GTY((length ("%h.num_ops"))) op[1];:
11  ^:
 warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:../../gcc-8.1.0/gcc/gimple.h10::3059 :warning3: :array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
 warning:   return gs->op[2];array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]

         ^      ~
  gs->op[1] = fn;../../gcc-8.1.0/gcc/gimple.h
:  ^      ~371
:../../gcc-8.1.0/gcc/gimple.h3::371 :note3: :array 'op' declared here 
note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/gimple.h::30693146::311::  warningwarning: : array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]

  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,:
371  ^      ~:
3:../../gcc-8.1.0/gcc/gimple.h :note371: :array 'op' declared here3
: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: ../../gcc-8.1.0/gcc/gimple.harray index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]:
3587:10:   return gs->op[1];warning
:          ^      ~array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]

../../gcc-8.1.0/gcc/gimple.h:315  return gs->op[3];:
3         ^      ~: 
note../../gcc-8.1.0/gcc/gimple.h:: 315array 'op' declared here:
3: note: array 'op' declared here  tree GTY((length ("%h.num_ops"))) op[1];

  ^
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-dse.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-dom.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
28 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-forwprop.o -MT tree-ssa-forwprop.o -MMD -MP -MF ./.deps/tree-ssa-forwprop.TPo ../../gcc-8.1.0/gcc/tree-ssa-forwprop.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-ssa-dse.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-dce.c:49:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-dse.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-dse.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-dom.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-dse.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
60 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-ssa-dce.c:49:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-dce.c:49:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-dom.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-dom.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-ifcombine.o -MT tree-ssa-ifcombine.o -MMD -MP -MF ./.deps/tree-ssa-ifcombine.TPo ../../gcc-8.1.0/gcc/tree-ssa-ifcombine.c
../../gcc-8.1.0/gcc/tree-ssa-coalesce.c:990:1: warning: unused function 'print_exprs' [-Wunused-function]
print_exprs (FILE *f, const char *str1, tree expr1, const char *str2,
^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-forwprop.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-ssa-copy.c:25:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-dom.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/mem-stats.h::2579126::31: :warning : warningarray index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]: 
'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
  gs->op[2] = rhs;
struct mem_usage  ^      ~

../../gcc-8.1.0/gcc/gimple.h^:
346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
../../gcc-8.1.0/gcc/gimple.h^~~~~:2596
:struct12
: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-forwprop.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-forwprop.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-forwprop.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-dce.c:51:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-ifcombine.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-forwprop.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-ifcombine.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
43 warnings generated.
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-live.o -MT tree-ssa-live.o -MMD -MP -MF ./.deps/tree-ssa-live.TPo ../../gcc-8.1.0/gcc/tree-ssa-live.c
In file included from ../../gcc-8.1.0/gcc/tree-ssa-ifcombine.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-ifcombine.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-ssa-ifcombine.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-dse.c:24:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-forwprop.c:24:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-dse.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-dse.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
30 warnings generated.
51 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-loop-ch.o -MT tree-ssa-loop-ch.o -MMD -MP -MF ./.deps/tree-ssa-loop-ch.TPo ../../gcc-8.1.0/gcc/tree-ssa-loop-ch.c
In file included from ../../gcc-8.1.0/gcc/tree-ssa-forwprop.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-forwprop.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
25 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-ssa-dom.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-loop-im.o -MT tree-ssa-loop-im.o -MMD -MP -MF ./.deps/tree-ssa-loop-im.TPo ../../gcc-8.1.0/gcc/tree-ssa-loop-im.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-loop-ivcanon.o -MT tree-ssa-loop-ivcanon.o -MMD -MP -MF ./.deps/tree-ssa-loop-ivcanon.TPo ../../gcc-8.1.0/gcc/tree-ssa-loop-ivcanon.c
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: clangwarning: : warningtreating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]: 
treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
28 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-ssa-ifcombine.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-loop-ivopts.o -MT tree-ssa-loop-ivopts.o -MMD -MP -MF ./.deps/tree-ssa-loop-ivopts.TPo ../../gcc-8.1.0/gcc/tree-ssa-loop-ivopts.c
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-live.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-forwprop.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-ifcombine.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-ifcombine.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-dse.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
In file included from ../../gcc-8.1.0/gcc/tree-ssa-dom.c:43:
../../gcc-8.1.0/gcc/tree-ssa-scopedtables.h:99:3: warning: struct 'expr_hash_elt' was previously declared as a class [-Wmismatched-tags]
  struct expr_hash_elt *m_stamp;
  ^
../../gcc-8.1.0/gcc/tree-ssa-scopedtables.h:68:7: note: previous use is here
class expr_hash_elt
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-dom.c:49:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/tree-ssa-dom.c:49:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/tree-ssa-live.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivcanon.c:40:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-forwprop.c:31:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-forwprop.c:31:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-forwprop.c:31:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-forwprop.c:31:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-forwprop.c:31:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-forwprop.c:31:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-forwprop.c:31:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-forwprop.c:31:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-forwprop.c:31:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-forwprop.c:31:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-forwprop.c:31:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-forwprop.c:31:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-forwprop.c:31:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ch.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8In file included from :../../gcc-8.1.0/gcc/tree-ssa-forwprop.c :note31: :
previous use is hereIn file included from 
../../gcc-8.1.0/gcc/optabs-query.h:struct rtx_def;24
:
       ^In file included from 
../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-forwprop.c:31:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-live.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-live.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-im.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivopts.c:71:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-live.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivcanon.c:40:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-ifcombine.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivcanon.c:40:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivcanon.c:40:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ch.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivcanon.c:40:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1In file included from :../../gcc-8.1.0/gcc/tree-ssa-loop-im.c :warning22: :
'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]In file included from 
../../gcc-8.1.0/gcc/coretypes.h:417struct mem_usage:

../../gcc-8.1.0/gcc/machmode.h^
:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivopts.c:71:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ch.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ch.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ch.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-im.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-im.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivopts.c:71:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivopts.c:71:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-im.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
54struct mem_usage warning
s^ generated.

../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivopts.c:71:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-forwprop.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<poly_int<1, long>, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<poly_int<1, long>, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<poly_int<1, long> >' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vector-builder.h:170:9: note: in instantiation of member function 'vec<poly_int<1, long>, va_heap, vl_ptr>::reserve' requested here
  this->reserve (encoded_nelts ());
        ^
../../gcc-8.1.0/gcc/int-vector-builder.h:60:3: note: in instantiation of member function 'vector_builder<poly_int<1, long>, int_vector_builder<poly_int<1, long> > >::new_vector' requested here
  new_vector (full_nelts, npatterns, nelts_per_pattern);
  ^
../../gcc-8.1.0/gcc/tree-ssa-forwprop.c:2025:20: note: in instantiation of member function 'int_vector_builder<poly_int<1, long> >::int_vector_builder' requested here
  vec_perm_builder sel (nelts, nelts, 1);
                   ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-loop-manip.o -MT tree-ssa-loop-manip.o -MMD -MP -MF ./.deps/tree-ssa-loop-manip.TPo ../../gcc-8.1.0/gcc/tree-ssa-loop-manip.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
51 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-ssa-live.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
../../gcc-8.1.0/gcc/tree-ssa-dom.c:380:33: warning: struct 'edge_info' was previously declared as a class [-Wmismatched-tags]
  class edge_info *edge_info = (struct edge_info *)e->aux;
                                ^
../../gcc-8.1.0/gcc/tree-ssa-dom.c:65:7: note: previous use is here
class edge_info
      ^
../../gcc-8.1.0/gcc/tree-ssa-dom.c:380:33: note: did you mean class here?
  class edge_info *edge_info = (struct edge_info *)e->aux;
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/tree-ssa-dom.c:527:15: warning: struct 'edge_info' was previously declared as a class [-Wmismatched-tags]
              struct edge_info *edge_info;
              ^
../../gcc-8.1.0/gcc/tree-ssa-dom.c:65:7: note: previous use is here
class edge_info
      ^
../../gcc-8.1.0/gcc/tree-ssa-dom.c:527:15: note: did you mean class here?
              struct edge_info *edge_info;
              ^~~~~~
              class
../../gcc-8.1.0/gcc/tree-ssa-dom.c:551:15: warning: struct 'edge_info' was previously declared as a class [-Wmismatched-tags]
              struct edge_info *edge_info;
              ^
../../gcc-8.1.0/gcc/tree-ssa-dom.c:65:7: note: previous use is here
class edge_info
      ^
../../gcc-8.1.0/gcc/tree-ssa-dom.c:551:15: note: did you mean class here?
              struct edge_info *edge_info;
              ^~~~~~
              class
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-loop-niter.o -MT tree-ssa-loop-niter.o -MMD -MP -MF ./.deps/tree-ssa-loop-niter.TPo ../../gcc-8.1.0/gcc/tree-ssa-loop-niter.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-ssa-live.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-live.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-dom.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<std::__1::pair<expr_hash_elt *, expr_hash_elt *>, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<std::__1::pair<expr_hash_elt *, expr_hash_elt *>, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<std::__1::pair<expr_hash_elt *, expr_hash_elt *> >' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1585:10: note: in instantiation of member function 'vec<std::__1::pair<expr_hash_elt *, expr_hash_elt *>, va_heap, vl_ptr>::reserve' requested here
  return reserve (nelems, true PASS_MEM_STAT);
         ^
../../gcc-8.1.0/gcc/vec.h:1600:5: note: in instantiation of member function 'vec<std::__1::pair<expr_hash_elt *, expr_hash_elt *>, va_heap, vl_ptr>::reserve_exact' requested here
    reserve_exact (nelems PASS_MEM_STAT);
    ^
../../gcc-8.1.0/gcc/tree-ssa-scopedtables.h:131:15: note: in instantiation of member function 'vec<std::__1::pair<expr_hash_elt *, expr_hash_elt *>, va_heap, vl_ptr>::create' requested here
    { m_stack.create (20); m_avail_exprs = table; }
              ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-dom.c:49:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/vr-values.h:69:35: note: in instantiation of member function 'object_allocator<value_range>::allocate' requested here
    { return vrp_value_range_pool.allocate (); }
                                  ^
28 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-manip.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-dom.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<std::__1::pair<tree_node *, tree_node *>, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<std::__1::pair<tree_node *, tree_node *>, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<std::__1::pair<tree_node *, tree_node *> >' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1674:3: note: in instantiation of member function 'vec<std::__1::pair<tree_node *, tree_node *>, va_heap, vl_ptr>::reserve' requested here
  reserve (1, false PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/tree-ssa-dom.c:162:23: note: in instantiation of member function 'vec<std::__1::pair<tree_node *, tree_node *>, va_heap, vl_ptr>::safe_push' requested here
  simple_equivalences.safe_push (equiv_pair (name, value));
                      ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-loop-prefetch.o -MT tree-ssa-loop-prefetch.o -MMD -MP -MF ./.deps/tree-ssa-loop-prefetch.TPo ../../gcc-8.1.0/gcc/tree-ssa-loop-prefetch.c
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivopts.c:73:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivcanon.c:43:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivopts.c:73:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivopts.c:73:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
In file included from   return gs->op[2];../../gcc-8.1.0/gcc/tree-ssa-loop-manip.c
:         ^      ~22
:
../../gcc-8.1.0/gcc/gimple.hIn file included from :../../gcc-8.1.0/gcc/coretypes.h315::417:
3../../gcc-8.1.0/gcc/machmode.h:: 323note:: 1array 'op' declared here:
 warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
  tree GTY((length ("%h.num_ops"))) op[1];
  ^struct pod_mode

^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
../../gcc-8.1.0/gcc/gimple.h:3577template<typename> class pod_mode;:
3                   ^~~~~:
                    structwarning
: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
28 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-manip.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-manip.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ch.c:25:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-live.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/gimple.h::3462616::311: note::  array 'op' declared herewarning
: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  tree GTY((length ("%h.num_ops"))) op[1];
  ^  return &ass->op[3];

          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
../../gcc-8.1.0/gcc/gimple.h  gs->op[3] = rhs;:
2524  ^      ~:
3../../gcc-8.1.0/gcc/gimple.h:: 346warning:: 3array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
: note  gs->op[1] = rhs;: 
array 'op' declared here  ^      ~

../../gcc-8.1.0/gcc/gimple.h:346:  tree GTY((length ("%h.num_ops"))) op[1];3
:  ^ 
note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10:In file included from  ../../gcc-8.1.0/gcc/tree-ssa-loop-manip.cwarning: :array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]22
:
In file included from ../../gcc-8.1.0/gcc/coretypes.h  return gs->op[2];:
423         ^      ~:

In file included from ../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/hash-table.h::clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-loop-split.o -MT tree-ssa-loop-split.o -MMD -MP -MF ./.deps/tree-ssa-loop-split.TPo ../../gcc-8.1.0/gcc/tree-ssa-loop-split.c
561371:
:../../gcc-8.1.0/gcc/mem-stats.h3:: 126note: :1: warningarray 'op' declared here../../gcc-8.1.0/gcc/gimple.h
:: 3026'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
  tree GTY((length ("%h.num_ops"))) op[1];:
struct mem_usage  ^10

:^ 
warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
../../gcc-8.1.0/gcc/hash-table.h  return &call_stmt->op[2];:
341          ^             ~:1: 
note../../gcc-8.1.0/gcc/gimple.h: :did you mean struct here?371
:3:class mem_usage;
 ^~~~~note: 
array 'op' declared herestruct

  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivcanon.c:47:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivcanon.c:47:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivcanon.c:47:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-im.c:25:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-live.c:30:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:In file included from 3577../../gcc-8.1.0/gcc/tree-ssa-live.c::330::
 ../../gcc-8.1.0/gcc/cgraph.hwarning:: 95array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]:
1: warning  gs->op[3] = label;: 
'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]  ^      ~

../../gcc-8.1.0/gcc/gimple.h:315:3class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),:
 ^note
: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: ../../gcc-8.1.0/gcc/tree-core.hnote:: 1707array 'op' declared here:
2: note: did you mean class here?  tree GTY((length ("%h.num_ops"))) op[1];

  ^
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/tree-ssa-live.c:30:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivopts.c:75:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ch.c:34:
../../gcc-8.1.0/gcc/tree-ssa-scopedtables.h:99:3: warning: struct 'expr_hash_elt' was previously declared as a class [-Wmismatched-tags]
  struct expr_hash_elt *m_stamp;
  ^
../../gcc-8.1.0/gcc/tree-ssa-scopedtables.h:68:7: note: previous use is here
class expr_hash_elt
      ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-niter.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
../../gcc-8.1.0/gcc/gimple.hclass rtx_def;:
3547^:
3: ../../gcc-8.1.0/gcc/coretypes.hwarning:: 55array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]:8
: note: previous use is here  gs->op[1] = rhs;

  ^      ~struct rtx_def;

       ^../../gcc-8.1.0/gcc/gimple.h
:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ch.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<std::__1::pair<expr_hash_elt *, expr_hash_elt *>, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<std::__1::pair<expr_hash_elt *, expr_hash_elt *>, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<std::__1::pair<expr_hash_elt *, expr_hash_elt *> >' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1585:10: note: in instantiation of member function 'vec<std::__1::pair<expr_hash_elt *, expr_hash_elt *>, va_heap, vl_ptr>::reserve' requested here
  return reserve (nelems, true PASS_MEM_STAT);
         ^
../../gcc-8.1.0/gcc/vec.h:1600:5: note: in instantiation of member function 'vec<std::__1::pair<expr_hash_elt *, expr_hash_elt *>, va_heap, vl_ptr>::reserve_exact' requested here
    reserve_exact (nelems PASS_MEM_STAT);
    ^
../../gcc-8.1.0/gcc/tree-ssa-scopedtables.h:131:15: note: in instantiation of member function 'vec<std::__1::pair<expr_hash_elt *, expr_hash_elt *>, va_heap, vl_ptr>::create' requested here
    { m_stack.create (20); m_avail_exprs = table; }
              ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-split.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-niter.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
28 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-loop-unswitch.o -MT tree-ssa-loop-unswitch.o -MMD -MP -MF ./.deps/tree-ssa-loop-unswitch.TPo ../../gcc-8.1.0/gcc/tree-ssa-loop-unswitch.c
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-niter.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-niter.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivopts.c:85:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivopts.c:85:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
clang struct symtab_node *symtab_node;: 
warning ^~~~~~: 
treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated] class

In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivopts.c:85:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-prefetch.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-niter.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-split.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-split.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-split.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-split.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivopts.c:110:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1:../../gcc-8.1.0/gcc/hash-table.h :warning341: :empty macro arguments are a C99 feature [-Wc99-extensions]1
: note: did you mean struct here?HOOK_VECTOR_END (asm_out)

^
class mem_usage;
../../gcc-8.1.0/gcc/target-hooks-macros.h^~~~~:
43struct:
50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivopts.c:110:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivopts.c:110:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivopts.c:110:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivopts.c:110:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivopts.c:110:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivopts.c:110:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivopts.c:110:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivopts.c:110:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivopts.c:110:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivopts.c:110:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivopts.c:110:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivopts.c:110:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivopts.c:110:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-ivopts.c:110:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-prefetch.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-manip.c:25:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
27 warnings generated.
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
26 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-loop.o -MT tree-ssa-loop.o -MMD -MP -MF ./.deps/tree-ssa-loop.TPo ../../gcc-8.1.0/gcc/tree-ssa-loop.c
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-prefetch.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-prefetch.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-math-opts.o -MT tree-ssa-math-opts.o -MMD -MP -MF ./.deps/tree-ssa-math-opts.TPo ../../gcc-8.1.0/gcc/tree-ssa-math-opts.c
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-prefetch.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-unswitch.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
40 warnings generated.
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-operands.o -MT tree-ssa-operands.o -MMD -MP -MF ./.deps/tree-ssa-operands.TPo ../../gcc-8.1.0/gcc/tree-ssa-operands.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-unswitch.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-niter.c:24:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-unswitch.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-unswitch.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-unswitch.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-niter.cIn file included from :../../gcc-8.1.0/gcc/tree-ssa-operands.c24::
22In file included from :
../../gcc-8.1.0/gcc/rtl.h../../gcc-8.1.0/gcc/coretypes.h::753741::
1./genrtl.h:: 435warning:: 3class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]:
 warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~class rtx_def;

^../../gcc-8.1.0/gcc/rtl.h
:1213../../gcc-8.1.0/gcc/coretypes.h::2955:: 8note::  expanded from macro 'XWINT'note
: previous use is here
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])struct rtx_def;

                                     ^              ~       ^

../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-niter.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
34 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-split.c:25:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-operands.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-phionlycprop.o -MT tree-ssa-phionlycprop.o -MMD -MP -MF ./.deps/tree-ssa-phionlycprop.TPo ../../gcc-8.1.0/gcc/tree-ssa-phionlycprop.c
:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-prefetch.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-prefetch.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-prefetch.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-prefetch.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-prefetch.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-prefetch.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-prefetch.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-prefetch.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-prefetch.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-prefetch.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-prefetch.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-prefetch.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-prefetch.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-prefetch.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-prefetch.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-operands.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-operands.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-prefetch.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-niter.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-operands.c:22:
In file included from ../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/coretypes.h::2626423::
3In file included from :../../gcc-8.1.0/gcc/hash-table.h :warning561: :
array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]../../gcc-8.1.0/gcc/mem-stats.h
:126:  gs->op[3] = rhs;1
:  ^      ~ 
warning../../gcc-8.1.0/gcc/gimple.h: :'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]346
:3: struct mem_usagenote
: ^array 'op' declared here

  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-math-opts.c:89:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:In file included from 3521../../gcc-8.1.0/gcc/tree-ssa-loop.c::1022::
 In file included from warning../../gcc-8.1.0/gcc/coretypes.h: :array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]423
:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:  return gs->op[1];561
:
         ^      ~../../gcc-8.1.0/gcc/mem-stats.h
:../../gcc-8.1.0/gcc/gimple.h126::3151:3::  warningnote: : 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]array 'op' declared here

struct mem_usage
^
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note../../gcc-8.1.0/gcc/gimple.h: :did you mean struct here?3547
:3:class mem_usage; 
warning^~~~~: 
array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]struct

  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-prefetch.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-prefetch.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
36 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-phiopt.o -MT tree-ssa-phiopt.o -MMD -MP -MF ./.deps/tree-ssa-phiopt.TPo ../../gcc-8.1.0/gcc/tree-ssa-phiopt.c
33 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-ssa-math-opts.c:89:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-phiprop.o -MT tree-ssa-phiprop.o -MMD -MP -MF ./.deps/tree-ssa-phiprop.TPo ../../gcc-8.1.0/gcc/tree-ssa-phiprop.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-ssa-math-opts.c:89:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-math-opts.c:89:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-math-opts.c:89:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-prefetch.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phiprop.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: In file included from class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]../../gcc-8.1.0/gcc/tree-ssa-phionlycprop.c
:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class rtx_def;class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]

^
../../gcc-8.1.0/gcc/coretypes.h:55:8:class rtx_def; 
^note
: previous use is here../../gcc-8.1.0/gcc/coretypes.h
:55struct rtx_def;:
8       ^:
 note: previous use is here
struct rtx_def;
       ^
60 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-unswitch.c:25:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-pre.o -MT tree-ssa-pre.o -MMD -MP -MF ./.deps/tree-ssa-pre.TPo ../../gcc-8.1.0/gcc/tree-ssa-pre.c
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
44 warnings generated.
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop-niter.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<generic_wide_int<fixed_wide_int_storage<192> >, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<generic_wide_int<fixed_wide_int_storage<192> >, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<generic_wide_int<fixed_wide_int_storage<192> > >' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1674:3: note: in instantiation of member function 'vec<generic_wide_int<fixed_wide_int_storage<192> >, va_heap, vl_ptr>::reserve' requested here
  reserve (1, false PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/tree-ssa-loop-niter.c:3639:16: note: in instantiation of member function 'vec<generic_wide_int<fixed_wide_int_storage<192> >, va_heap, vl_ptr>::safe_push' requested here
        bounds.safe_push (bound);
               ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-propagate.o -MT tree-ssa-propagate.o -MMD -MP -MF ./.deps/tree-ssa-propagate.TPo ../../gcc-8.1.0/gcc/tree-ssa-propagate.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phionlycprop.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phiprop.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-math-opts.c:91:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-math-opts.c:91:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-math-opts.c:91:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-math-opts.c:91:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-math-opts.c:91:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-math-opts.c:91:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-math-opts.c:91:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-math-opts.c:91:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-math-opts.c:91:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-math-opts.c:91:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-math-opts.c:91:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-math-opts.c:91:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-math-opts.c:91:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-math-opts.c:91:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-math-opts.c:91:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-math-opts.c:92:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phionlycprop.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phionlycprop.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
25 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phiprop.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phiprop.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phiprop.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-math-opts.c:92:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-math-opts.c:92:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phionlycprop.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop.c341::251:
:../../gcc-8.1.0/gcc/gimple.h :note2492: :did you mean struct here?10
: warningclass mem_usage;: 
array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]^~~~~

struct
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phiopt.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: ../../gcc-8.1.0/gcc/gimple.hnote:: 2616previous use is here:11
: struct rtx_def;warning
:        ^array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]

  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-reassoc.o -MT tree-ssa-reassoc.o -MMD -MP -MF ./.deps/tree-ssa-reassoc.TPo ../../gcc-8.1.0/gcc/tree-ssa-reassoc.c
In file included from ../../gcc-8.1.0/gcc/tree-ssa-pre.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-propagate.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phiopt.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phiopt.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phiopt.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-math-opts.c:94:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phiopt.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop.c:38:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop.c:38:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop.c:38:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop.c:38:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop.c:38:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-pre.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop.c:38:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
../../gcc-8.1.0/gcc/gimple.hHOOK_VECTOR_END (vectorize):
3026^:
10../../gcc-8.1.0/gcc/target-hooks-macros.h:: 43warning: :array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
50: note  return gs->op[1];: 
expanded from macro 'HOOK_VECTOR_END'         ^      ~

../../gcc-8.1.0/gcc/gimple.h:371:3:#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;) 
note                                                 ^: 
array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
25 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop.c../../gcc-8.1.0/gcc/gimple.h::383130:
:In file included from 10../../gcc-8.1.0/gcc/tree-vectorizer.h:: 26warning:
: In file included from array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]../../gcc-8.1.0/gcc/target.h
:211:
  return gs->op[2];../../gcc-8.1.0/gcc/target.def
:         ^      ~3373
:../../gcc-8.1.0/gcc/gimple.h1::371 :warning3: :empty macro arguments are a C99 feature [-Wc99-extensions] 
note: array 'op' declared here
HOOK_VECTOR_END (addr_space)
^
  tree GTY((length ("%h.num_ops"))) op[1];
../../gcc-8.1.0/gcc/target-hooks-macros.h  ^:
43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-propagate.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop.c:38:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop.c:38:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop.c:38:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop.c:38  tree GTY((length ("%h.num_ops"))) op[1];:

In file included from   ^../../gcc-8.1.0/gcc/tree-vectorizer.h
:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:In file included from 3../../gcc-8.1.0/gcc/tree-ssa-loop.c:: 38note: :
array 'op' declared hereIn file included from 
../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h  tree GTY((length ("%h.num_ops"))) op[1];:
211  ^:

../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/target-hooks-macros.h::356743::350::  warningnote: : array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]expanded from macro 'HOOK_VECTOR_END'

  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;):
315                                                 ^:
3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3In file included from :../../gcc-8.1.0/gcc/tree-ssa-loop.c :note38: :
array 'op' declared hereIn file included from 
../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from   tree GTY((length ("%h.num_ops"))) op[1];../../gcc-8.1.0/gcc/target.h
:  ^211
:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
../../gcc-8.1.0/gcc/gimple.h^:
3587../../gcc-8.1.0/gcc/target-hooks-macros.h::1043:: 50warning::  array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]note
: expanded from macro 'HOOK_VECTOR_END'
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;): 
note                                                 ^: 
array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop.c:38:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-loop.c:38:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-pre.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-pre.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-math-opts.c:96:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/tree-ssa-math-opts.c:96:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/tree-ssa-operands.c:25:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: In file included from note../../gcc-8.1.0/gcc/tree-ssa-pre.c: :array 'op' declared here24
:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423  tree GTY((length ("%h.num_ops"))) op[1];:

In file included from   ^../../gcc-8.1.0/gcc/hash-table.h
:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/hash-table.h../../gcc-8.1.0/gcc/gimple.h::341346::13::  notenote: : did you mean struct here?array 'op' declared here

class mem_usage;
  tree GTY((length ("%h.num_ops"))) op[1];^~~~~

  ^struct

../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-sccvn.o -MT tree-ssa-sccvn.o -MMD -MP -MF ./.deps/tree-ssa-sccvn.TPo ../../gcc-8.1.0/gcc/tree-ssa-sccvn.c
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-ssa-propagate.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-propagate.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-propagate.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-sccvn.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-reassoc.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-math-opts.c:96:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/tree-ssa-math-opts.c:204:29: note: in instantiation of member function 'object_allocator<occurrence>::allocate' requested here
  bb->aux = occ = occ_pool->allocate ();
                            ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-math-opts.c:96:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:521:17: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::remove' requested here
    m_allocator.remove (object);
                ^
../../gcc-8.1.0/gcc/tree-ssa-math-opts.c:515:13: note: in instantiation of member function 'object_allocator<occurrence>::remove' requested here
  occ_pool->remove (occ);
            ^
40 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-scopedtables.o -MT tree-ssa-scopedtables.o -MMD -MP -MF ./.deps/tree-ssa-scopedtables.TPo ../../gcc-8.1.0/gcc/tree-ssa-scopedtables.c
In file included from ../../gcc-8.1.0/gcc/tree-ssa-pre.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
39 warnings generated.
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-ssa-reassoc.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phionlycprop.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: noteIn file included from : ../../gcc-8.1.0/gcc/tree-ssa-pre.carray 'op' declared here:
26:
In file included from ../../gcc-8.1.0/gcc/rtl.h  tree GTY((length ("%h.num_ops"))) op[1];:
3741  ^:

./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]../../gcc-8.1.0/gcc/gimple.h
:3154  XWINT (rt, 1) = arg1;:
3  ^          ~:
 ../../gcc-8.1.0/gcc/rtl.hwarning:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-pre.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-reassoc.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-reassoc.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-sink.o -MT tree-ssa-sink.o -MMD -MP -MF ./.deps/tree-ssa-sink.TPo ../../gcc-8.1.0/gcc/tree-ssa-sink.c
In file included from ../../gcc-8.1.0/gcc/tree-ssa-reassoc.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-sccvn.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-ssa-sccvn.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-sccvn.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phiprop.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-sccvn.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-pre.c:28:
In file included from ../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/tree-ssa-propagate.c::249226:10:
:../../gcc-8.1.0/gcc/gimple.h :warning2492: :array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]10
: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
  return gs->op[1];../../gcc-8.1.0/gcc/gimple.h
:         ^      ~346
:3: note: array 'op' declared here../../gcc-8.1.0/gcc/gimple.h
:346:3:  tree GTY((length ("%h.num_ops"))) op[1]; 
note:   ^array 'op' declared here

  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/gimple.h::25242524::33::  warningwarning: : array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]

  gs->op[1] = rhs;  gs->op[1] = rhs;

  ^      ~  ^      ~

../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/gimple.h::346346::33::  notenote: : array 'op' declared herearray 'op' declared here

  tree GTY((length ("%h.num_ops"))) op[1];  tree GTY((length ("%h.num_ops"))) op[1];

  ^  ^

../../gcc-8.1.0/gcc/gimple.h:2542:../../gcc-8.1.0/gcc/gimple.h12:: 2542warning:: 12array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]:
 warning:     return gs->op[2];array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]

           ^      ~
../../gcc-8.1.0/gcc/gimple.h    return gs->op[2];:
346           ^      ~:
3:../../gcc-8.1.0/gcc/gimple.h :note346: :3array 'op' declared here:
 note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning../../gcc-8.1.0/gcc/gimple.h: :array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]2562
:11:  return &gs->op[2]; 
warning          ^      ~: 
array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]../../gcc-8.1.0/gcc/gimple.h
:346:3  return &gs->op[2];:
           ^      ~note
: ../../gcc-8.1.0/gcc/gimple.harray 'op' declared here:
346:3:   tree GTY((length ("%h.num_ops"))) op[1];note
:   ^array 'op' declared here

  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]../../gcc-8.1.0/gcc/gimple.h
:2579:  gs->op[2] = rhs;3
:  ^      ~ 
warning../../gcc-8.1.0/gcc/gimple.h: :array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
346:3  gs->op[2] = rhs;: 
note  ^      ~: 
array 'op' declared here../../gcc-8.1.0/gcc/gimple.h
:346:3: note  tree GTY((length ("%h.num_ops"))) op[1];: 
array 'op' declared here  ^

  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
../../gcc-8.1.0/gcc/gimple.h    return gs->op[3];:
2596           ^      ~:
12../../gcc-8.1.0/gcc/gimple.h:: 346warning:: 3array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
: note:     return gs->op[3];array 'op' declared here

           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:  tree GTY((length ("%h.num_ops"))) op[1];3:
   ^note
: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
../../gcc-8.1.0/gcc/gimple.h  return &ass->op[3];
:          ^       ~2616
:../../gcc-8.1.0/gcc/gimple.h11:: 346warning:: 3:array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds] note
: array 'op' declared here
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:  tree GTY((length ("%h.num_ops"))) op[1];346
:3  ^:
 note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/gimple.h::2626346::33::  warningnote: : array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
array 'op' declared here
  gs->op[3] = rhs;
  ^      ~
  tree GTY((length ("%h.num_ops"))) op[1];../../gcc-8.1.0/gcc/gimple.h
:  ^346
:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
43 warnings generated.
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: ../../gcc-8.1.0/gcc/gimple.harray 'op' declared here:
3059:3: warning:   tree GTY((length ("%h.num_ops"))) op[1];array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]

  ^
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3:../../gcc-8.1.0/gcc/gimple.h :note3059: :array 'op' declared here3
: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  tree GTY((length ("%h.num_ops"))) op[1];
  ^  gs->op[1] = fn;

  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:../../gcc-8.1.0/gcc/gimple.h10::3154 :3:warning : warningarray index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]: 
array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
  call_stmt->op[2] = chain;../../gcc-8.1.0/gcc/gimple.h
:  ^             ~371
:../../gcc-8.1.0/gcc/gimple.h3::371 :note3::  array 'op' declared herenote
: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^  tree GTY((length ("%h.num_ops"))) op[1];

  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here../../gcc-8.1.0/gcc/gimple.h
:3521  tree GTY((length ("%h.num_ops"))) op[1];:10
:  ^ 
warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/gimple.h::3153567::33::  note: warningarray 'op' declared here
: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]  tree GTY((length ("%h.num_ops"))) op[1];

  ^
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/gimple.h::35773547::33:: warning : warningarray index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]: 
array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]  gs->op[3] = label;

  ^      ~
  gs->op[1] = rhs;../../gcc-8.1.0/gcc/gimple.h
:  ^      ~315
:../../gcc-8.1.0/gcc/gimple.h3::315 :3note: : notearray 'op' declared here: 
array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10:../../gcc-8.1.0/gcc/gimple.h :warning3557: :array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]10
:   return gs->op[3];warning
:          ^      ~array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]

../../gcc-8.1.0/gcc/gimple.h:315  return gs->op[2];:
         ^      ~
3../../gcc-8.1.0/gcc/gimple.h:315::3 note::  array 'op' declared herenote: 
array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  tree GTY((length ("%h.num_ops"))) op[1];  ^

  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-scopedtables.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
25 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-strlen.o -MT tree-ssa-strlen.o -MMD -MP -MF ./.deps/tree-ssa-strlen.TPo ../../gcc-8.1.0/gcc/tree-ssa-strlen.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-structalias.o -MT tree-ssa-structalias.o -MMD -MP -MF ./.deps/tree-ssa-structalias.TPo ../../gcc-8.1.0/gcc/tree-ssa-structalias.c
In file included from ../../gcc-8.1.0/gcc/tree-ssa-pre.c:30:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/tree-ssa-pre.c:30:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-ssa-pre.c:33:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-pre.c:33:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/tree-ssa-pre.c:33:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
25 warnings generated.
25 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-ssa-scopedtables.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-reassoc.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-reassoc.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-reassoc.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-reassoc.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-reassoc.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-reassoc.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-reassoc.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-tail-merge.o -MT tree-ssa-tail-merge.o -MMD -MP -MF ./.deps/tree-ssa-tail-merge.TPo ../../gcc-8.1.0/gcc/tree-ssa-tail-merge.c
In file included from ../../gcc-8.1.0/gcc/tree-ssa-reassoc.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-reassoc.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-reassoc.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-reassoc.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-reassoc.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-reassoc.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-reassoc.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-ter.o -MT tree-ssa-ter.o -MMD -MP -MF ./.deps/tree-ssa-ter.TPo ../../gcc-8.1.0/gcc/tree-ssa-ter.c
In file included from ../../gcc-8.1.0/gcc/tree-ssa-reassoc.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-reassoc.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phiopt.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-sccvn.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-ssa-scopedtables.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-scopedtables.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phiopt.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phiopt.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-sccvn.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-sccvn.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
25 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-ssa-strlen.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-scopedtables.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-threadbackward.o -MT tree-ssa-threadbackward.o -MMD -MP -MF ./.deps/tree-ssa-threadbackward.TPo ../../gcc-8.1.0/gcc/tree-ssa-threadbackward.c
In file included from ../../gcc-8.1.0/gcc/tree-ssa-sink.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-ssa-structalias.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-pre.c:30:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/tree-ssa-pre.c:422:26: note: in instantiation of member function 'object_allocator<pre_expr_d>::allocate' requested here
  result = pre_expr_pool.allocate ();
                         ^
../../gcc-8.1.0/gcc/tree-ssa-pre.c:828:1: warning: unused function 'bitmap_set_contains_expr' [-Wunused-function]
bitmap_set_contains_expr (bitmap_set_t set, const pre_expr expr)
^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-reassoc.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-reassoc.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
25 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-ssa-sink.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-threadedge.o -MT tree-ssa-threadedge.o -MMD -MP -MF ./.deps/tree-ssa-threadedge.TPo ../../gcc-8.1.0/gcc/tree-ssa-threadedge.c
In file included from ../../gcc-8.1.0/gcc/tree-ssa-ter.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-structalias.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phiopt.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-sink.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-sink.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-strlen.c:23clang:
: In file included from warning../../gcc-8.1.0/gcc/coretypes.h: :treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]417
:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-sink.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-structalias.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-structalias.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-strlen.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-strlen.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-scopedtables.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/tree-ssa-strlen.c::355723::
10In file included from :../../gcc-8.1.0/gcc/coretypes.h :warning423: :
array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]In file included from 
../../gcc-8.1.0/gcc/hash-table.h:561:
  return gs->op[2];../../gcc-8.1.0/gcc/mem-stats.h
:         ^      ~126
:../../gcc-8.1.0/gcc/gimple.h1::315 :warningIn file included from 3../../gcc-8.1.0/gcc/tree-ssa-ter.c:: 24note:
: : array 'op' declared hereIn file included from 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]

../../gcc-8.1.0/gcc/coretypes.hstruct mem_usage:
  tree GTY((length ("%h.num_ops"))) op[1];^
417
:
  ^../../gcc-8.1.0/gcc/machmode.h
:323:1: warning: ../../gcc-8.1.0/gcc/gimple.h'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]:
3567struct pod_mode:
3^:
 warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
../../gcc-8.1.0/gcc/hash-table.h  gs->op[2] = label;:
341  ^      ~:
1../../gcc-8.1.0/gcc/gimple.h:: 315note:: 3did you mean struct here?:
 class mem_usage;note
: ^~~~~array 'op' declared here

struct../../gcc-8.1.0/gcc/coretypes.h
:  tree GTY((length ("%h.num_ops"))) op[1];67
:  ^20
: note: did you mean struct here?
../../gcc-8.1.0/gcc/gimple.h:3577template<typename> class pod_mode;:
3                   ^~~~~
:                   struct 
warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phiopt.c:31:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phiopt.c:31:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phiopt.c:31:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phiopt.c:31:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phiopt.c:31:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phiopt.c:31:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phiopt.c:31:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phiopt.c:31:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phiopt.c:31:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phiopt.c:31:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phiopt.c:31:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phiopt.c:31:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phiopt.c:31:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phiopt.c:31:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-phiopt.c:31:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-structalias.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-ter.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-ter.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-scopedtables.c:29:
../../gcc-8.1.0/gcc/tree-ssa-scopedtables.h:99:3: warning: struct 'expr_hash_elt' was previously declared as a class [-Wmismatched-tags]
  struct expr_hash_elt *m_stamp;
  ^
../../gcc-8.1.0/gcc/tree-ssa-scopedtables.h:68:7: note: previous use is here
class expr_hash_elt
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-tail-merge.c:190:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-reassoc.c:28:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-ter.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/tree-ssa-scopedtables.c:1033:9: warning: struct 'expr_hash_elt' was previously declared as a class [-Wmismatched-tags]
  const struct expr_hash_elt *stamp1 = p1->stamp ();
        ^
../../gcc-8.1.0/gcc/tree-ssa-scopedtables.h:68:7: note: previous use is here
class expr_hash_elt
      ^
../../gcc-8.1.0/gcc/tree-ssa-scopedtables.c:1033:9: note: did you mean class here?
  const struct expr_hash_elt *stamp1 = p1->stamp ();
        ^~~~~~
        class
../../gcc-8.1.0/gcc/tree-ssa-scopedtables.c:1035:9: warning: struct 'expr_hash_elt' was previously declared as a class [-Wmismatched-tags]
  const struct expr_hash_elt *stamp2 = p2->stamp ();
        ^
../../gcc-8.1.0/gcc/tree-ssa-scopedtables.h:68:7: note: previous use is here
class expr_hash_elt
      ^
../../gcc-8.1.0/gcc/tree-ssa-scopedtables.c:1035:9: note: did you mean class here?
  const struct expr_hash_elt *stamp2 = p2->stamp ();
        ^~~~~~
        class
In file included from ../../gcc-8.1.0/gcc/tree-ssa-reassoc.c:30:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/tree-ssa-reassoc.c:30:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadbackward.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-tail-merge.c:190:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
In file included from ../../gcc-8.1.0/gcc/tree-ssa-scopedtables.c:22template<typename> class pod_mode;:

In file included from                    ^~~~~
../../gcc-8.1.0/gcc/coretypes.h                   struct:
423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<std::__1::pair<expr_hash_elt *, expr_hash_elt *>, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<std::__1::pair<expr_hash_elt *, expr_hash_elt *>, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<std::__1::pair<expr_hash_elt *, expr_hash_elt *> >' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1585:10: note: in instantiation of member function 'vec<std::__1::pair<expr_hash_elt *, expr_hash_elt *>, va_heap, vl_ptr>::reserve' requested here
  return reserve (nelems, true PASS_MEM_STAT);
         ^
../../gcc-8.1.0/gcc/vec.h:1600:5: note: in instantiation of member function 'vec<std::__1::pair<expr_hash_elt *, expr_hash_elt *>, va_heap, vl_ptr>::reserve_exact' requested here
    reserve_exact (nelems PASS_MEM_STAT);
    ^
../../gcc-8.1.0/gcc/tree-ssa-scopedtables.h:131:15: note: in instantiation of member function 'vec<std::__1::pair<expr_hash_elt *, expr_hash_elt *>, va_heap, vl_ptr>::create' requested here
    { m_stack.create (20); m_avail_exprs = table; }
              ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-tail-merge.c:190:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-tail-merge.c:190:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-tail-merge.c:190:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1:In file included from  ../../gcc-8.1.0/gcc/tree-ssa-threadbackward.cnote:: 22did you mean struct here?:

In file included from ../../gcc-8.1.0/gcc/coretypes.h:417class mem_usage;:

../../gcc-8.1.0/gcc/machmode.h^~~~~:
323struct:
1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-sccvn.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-strlen.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadbackward.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadbackward.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadbackward.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-structalias.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-strlen.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-strlen.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadedge.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-sccvn.c:28:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/tree-ssa-sccvn.c:28:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/tree-ssa-structalias.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-structalias.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-sink.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-sccvn.c:34:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-sccvn.c:34:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/tree-ssa-sccvn.c:34:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadedge.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-reassoc.c:30:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/tree-ssa-reassoc.c:573:42: note: in instantiation of member function 'object_allocator<operand_entry>::allocate' requested here
  operand_entry *oe = operand_entry_pool.allocate ();
                                         ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadedge.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadedge.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-reassoc.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<std::__1::pair<int, int>, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<std::__1::pair<int, int>, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<std::__1::pair<int, int> >' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1674:3: note: in instantiation of member function 'vec<std::__1::pair<int, int>, va_heap, vl_ptr>::reserve' requested here
  reserve (1, false PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/tree-ssa-reassoc.c:1936:12: note: in instantiation of member function 'vec<std::__1::pair<int, int>, va_heap, vl_ptr>::safe_push' requested here
            indxs.safe_push (std::make_pair (start, end));
                  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-strlen.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadedge.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-structalias.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-strlen.c:28:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-strlen.c:28:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-strlen.c:31:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-strlen.c:31:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/tree-ssa-strlen.c:31:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-structalias.c:28:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/tree-ssa-structalias.c:28:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/tree-ssa-structalias.c:31:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-structalias.c:31:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/tree-ssa-structalias.c:31:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-strlen.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-strlen.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-strlen.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-strlen.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-strlen.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-strlen.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-strlen.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-strlen.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-strlen.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-strlen.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-strlen.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-strlen.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-strlen.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-strlen.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-strlen.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadbackward.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
25 warnings generated.
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
29 warnings generated.
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-threadupdate.o -MT tree-ssa-threadupdate.o -MMD -MP -MF ./.deps/tree-ssa-threadupdate.TPo ../../gcc-8.1.0/gcc/tree-ssa-threadupdate.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-uncprop.o -MT tree-ssa-uncprop.o -MMD -MP -MF ./.deps/tree-ssa-uncprop.TPo ../../gcc-8.1.0/gcc/tree-ssa-uncprop.c
In file included from ../../gcc-8.1.0/gcc/tree-ssa-ter.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-tail-merge.c:193:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:../../gcc-8.1.0/gcc/gimple.h3::3069 :3warning::  array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]warning
: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,3
:  ^      ~ 
note../../gcc-8.1.0/gcc/gimple.h: :array 'op' declared here
371:3:   tree GTY((length ("%h.num_ops"))) op[1];note
:   ^array 'op' declared here

  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning../../gcc-8.1.0/gcc/gimple.h: :array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]2579
:3:  return gs->op[2]; 
warning         ^      ~: 
array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]../../gcc-8.1.0/gcc/gimple.h
:371:  gs->op[2] = rhs;3
  ^      ~:
 ../../gcc-8.1.0/gcc/gimple.hnote:: 346array 'op' declared here:
3: note: array 'op' declared here  tree GTY((length ("%h.num_ops"))) op[1];

  ^
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:../../gcc-8.1.0/gcc/gimple.h371::25963:: 12note::  array 'op' declared herewarning: 
array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  tree GTY((length ("%h.num_ops"))) op[1];    return gs->op[3];

  ^           ^      ~

../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^../../gcc-8.1.0/gcc/gimple.h
:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadbackward.c:39:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadbackward.c:39:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadbackward.c:39:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadbackward.c:39:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadbackward.c:39:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadbackward.c:39:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadbackward.c:39:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadbackward.c:39:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
47 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-ssa-strlen.c:28:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/tree-ssa-strlen.c:490:30: note: in instantiation of member function 'object_allocator<strinfo>::allocate' requested here
  strinfo *si = strinfo_pool.allocate ();
                             ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-strlen.c:28:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:521:17: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::remove' requested here
    m_allocator.remove (object);
                ^
../../gcc-8.1.0/gcc/tree-ssa-strlen.c:512:18: note: in instantiation of member function 'object_allocator<strinfo>::remove' requested here
    strinfo_pool.remove (si);
                 ^
../../gcc-8.1.0/gcc/tree-ssa-structalias.c:7836:28: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
refered_from_nonlocal_var (struct varpool_node *node, void *data)
                           ^
../../gcc-8.1.0/gcc/cgraph.h:1797:38: note: previous use is here
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
                                     ^
../../gcc-8.1.0/gcc/tree-ssa-structalias.c:7836:28: note: did you mean class here?
refered_from_nonlocal_var (struct varpool_node *node, void *data)
                           ^~~~~~
                           class
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadbackward.c:39:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
In file included from HOOK_VECTOR_END (c)../../gcc-8.1.0/gcc/tree-ssa-sccvn.c
:^28
:
../../gcc-8.1.0/gcc/target-hooks-macros.h../../gcc-8.1.0/gcc/alloc-pool.h::43268::5011::  notewarning: : expanded from macro 'HOOK_VECTOR_END'using extended field designator is an extension [-Wextended-offsetof]

#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)  size += offsetof (allocation_object, u.data);

                                                 ^          ^                             ~~~~~

/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadbackward.c:39:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadbackward.c:39:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadbackward.c:39:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadbackward.c:39:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/tree-ssa-sccvn.c:2563:40: note: in instantiation of member function 'object_allocator<vn_reference_s>::allocate' requested here
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadbackward.c  vr1 = current_info->references_pool->allocate ();:
39                                       ^:

In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)29
 warning                                                 ^s
 generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa-uninit.o -MT tree-ssa-uninit.o -MMD -MP -MF ./.deps/tree-ssa-uninit.TPo ../../gcc-8.1.0/gcc/tree-ssa-uninit.c
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadbackward.c:39:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssa.o -MT tree-ssa.o -MMD -MP -MF ./.deps/tree-ssa.TPo ../../gcc-8.1.0/gcc/tree-ssa.c
In file included from ../../gcc-8.1.0/gcc/tree-ssa-sccvn.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<std::__1::pair<basic_block_def *, std::__1::pair<vn_nary_op_s *, vn_nary_op_s *> >, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<std::__1::pair<basic_block_def *, std::__1::pair<vn_nary_op_s *, vn_nary_op_s *> >, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<std::__1::pair<basic_block_def *, std::__1::pair<vn_nary_op_s *, vn_nary_op_s *> > >' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1585:10: note: in instantiation of member function 'vec<std::__1::pair<basic_block_def *, std::__1::pair<vn_nary_op_s *, vn_nary_op_s *> >, va_heap, vl_ptr>::reserve' requested here
  return reserve (nelems, true PASS_MEM_STAT);
         ^
../../gcc-8.1.0/gcc/vec.h:1600:5: note: in instantiation of member function 'vec<std::__1::pair<basic_block_def *, std::__1::pair<vn_nary_op_s *, vn_nary_op_s *> >, va_heap, vl_ptr>::reserve_exact' requested here
    reserve_exact (nelems PASS_MEM_STAT);
    ^
../../gcc-8.1.0/gcc/vec.h:1412:31: note: in instantiation of member function 'vec<std::__1::pair<basic_block_def *, std::__1::pair<vn_nary_op_s *, vn_nary_op_s *> >, va_heap, vl_ptr>::create' requested here
  auto_vec (size_t n) { this->create (n); }
                              ^
../../gcc-8.1.0/gcc/tree-ssa-sccvn.c:4773:54: note: in instantiation of member function 'auto_vec<std::__1::pair<basic_block_def *, std::__1::pair<vn_nary_op_s *, vn_nary_op_s *> >, 0>::auto_vec' requested here
    : dom_walker (CDI_DOMINATORS, REACHABLE_BLOCKS), cond_stack (0) {}
                                                     ^
../../gcc-8.1.0/gcc/tree-ssa-sccvn.c:408:1: warning: unused function 'VN_INFO_SET' [-Wunused-function]
VN_INFO_SET (tree name, vn_ssa_aux_t value)
^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-structalias.c:28:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/tree-ssa-structalias.c:365:38: note: in instantiation of member function 'object_allocator<variable_info>::allocate' requested here
  varinfo_t ret = variable_info_pool.allocate ();
                                     ^
25 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadupdate.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-ssanames.o -MT tree-ssanames.o -MMD -MP -MF ./.deps/tree-ssanames.TPo ../../gcc-8.1.0/gcc/tree-ssanames.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-ssa-uncprop.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadupdate.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-uncprop.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-uninit.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadupdate.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadupdate.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-uncprop.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-uncprop.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadupdate.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-uncprop.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-uninit.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-uninit.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-uninit.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-uninit.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
25 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-stdarg.o -MT tree-stdarg.o -MMD -MP -MF ./.deps/tree-stdarg.TPo ../../gcc-8.1.0/gcc/tree-stdarg.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadedge.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
40 warnings generated.
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssanames.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-streamer.o -MT tree-streamer.o -MMD -MP -MF ./.deps/tree-streamer.TPo ../../gcc-8.1.0/gcc/tree-streamer.c
In file included from ../../gcc-8.1.0/gcc/tree-ssa-uncprop.c:25:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-stdarg.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-ssanames.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadedge.c:35:
../../gcc-8.1.0/gcc/tree-ssa-scopedtables.h:99:3: warning: struct 'expr_hash_elt' was previously declared as a class [-Wmismatched-tags]
  struct expr_hash_elt *m_stamp;
  ^
../../gcc-8.1.0/gcc/tree-ssa-scopedtables.h:68:7: note: previous use is here
class expr_hash_elt
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssanames.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: In file included from previous use is here
../../gcc-8.1.0/gcc/tree-ssa-threadedge.c:class rtx_def;40
:
      ^
../../gcc-8.1.0/gcc/alloc-pool.h:268:In file included from 11../../gcc-8.1.0/gcc/tree-ssanames.c:: 22warning:
: In file included from ../../gcc-8.1.0/gcc/coretypes.husing extended field designator is an extension [-Wextended-offsetof]:
423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h  size += offsetof (allocation_object, u.data);:
235          ^                             ~~~~~:

../../gcc-8.1.0/gcc/ggc.h:/usr/include/stddef.h275::5911::32 :warning : note: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]expanded from macro 'offsetof'

  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);#define offsetof(type, member)  __builtin_offsetof(type, member)

          ^
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadedge.c:40:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/tree-ssanames.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-stdarg.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-streamer.c:25:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-stdarg.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-stdarg.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
51 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadupdate.c:25:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-uninit.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10In file included from :../../gcc-8.1.0/gcc/tree-stdarg.c :warning23: :
array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]In file included from 
../../gcc-8.1.0/gcc/coretypes.h:  return gs->op[1];423
:
         ^      ~In file included from 
../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126../../gcc-8.1.0/gcc/gimple.h::1346:: 3:warning : note'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]: 
array 'op' declared here
struct mem_usage
  tree GTY((length ("%h.num_ops"))) op[1];^

  ^
../../gcc-8.1.0/gcc/gimple.h:../../gcc-8.1.0/gcc/hash-table.h2524::3413::1 :warning : notearray index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]: 
did you mean struct here?
  gs->op[1] = rhs;class mem_usage;
  ^      ~

^~~~~../../gcc-8.1.0/gcc/gimple.h
:struct346
:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
../../gcc-8.1.0/gcc/gimple.h    return gs->op[2];:
3026           ^      ~:
10../../gcc-8.1.0/gcc/gimple.h:: 346warning:: 3array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]:
 note:   return gs->op[1];array 'op' declared here

         ^      ~
  tree GTY((length ("%h.num_ops"))) op[1];../../gcc-8.1.0/gcc/gimple.h
:  ^371
:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:../../gcc-8.1.0/gcc/gimple.h346::30593::3 :note : warningarray 'op' declared here: 
array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  tree GTY((length ("%h.num_ops"))) op[1];  gs->op[1] = fn;

  ^  ^      ~

../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: ../../gcc-8.1.0/gcc/gimple.hwarning:: 3069:array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]3
:   gs->op[2] = rhs;warning
:   ^      ~array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]

../../gcc-8.1.0/gcc/gimple.h:346:3  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,:
   ^      ~note
: ../../gcc-8.1.0/gcc/gimple.harray 'op' declared here:
371:3:  tree GTY((length ("%h.num_ops"))) op[1]; 
note  ^: 
array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371../../gcc-8.1.0/gcc/gimple.h::3:2626 :note3: :array 'op' declared here 
warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  tree GTY((length ("%h.num_ops"))) op[1];
  gs->op[3] = rhs;  ^

  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa.c:25:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-streamer-in.o -MT tree-streamer-in.o -MMD -MP -MF ./.deps/tree-streamer-in.TPo ../../gcc-8.1.0/gcc/tree-streamer-in.c
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
../../gcc-8.1.0/gcc/gimple.h:  return gs->op[1];2579
:3:         ^      ~ 
warning../../gcc-8.1.0/gcc/gimple.h: :array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]315
:3:  gs->op[2] = rhs; 
note  ^      ~: 
array 'op' declared here../../gcc-8.1.0/gcc/gimple.h
:346:3:   tree GTY((length ("%h.num_ops"))) op[1];note
:   ^array 'op' declared here

  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3../../gcc-8.1.0/gcc/gimple.h:: 2596warning:12: :array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds] 
warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
    return gs->op[3];../../gcc-8.1.0/gcc/gimple.h
:           ^      ~315
:../../gcc-8.1.0/gcc/gimple.h3::346 :note3: : array 'op' declared herenote
: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
../../gcc-8.1.0/gcc/gimple.h:3567:  return &ass->op[3];3:
           ^       ~warning
: ../../gcc-8.1.0/gcc/gimple.harray index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]:
346:3:  gs->op[2] = label; 
note  ^      ~
: ../../gcc-8.1.0/gcc/gimple.harray 'op' declared here
:315:3:   tree GTY((length ("%h.num_ops"))) op[1];
  ^note
: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/gimple.h::26263577::33::  warningwarning: : array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]

  gs->op[3] = rhs;
  gs->op[3] = label;  ^      ~

../../gcc-8.1.0/gcc/gimple.h  ^      ~:
346../../gcc-8.1.0/gcc/gimple.h::3315:: 3note::  array 'op' declared herenote
: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^  tree GTY((length ("%h.num_ops"))) op[1];

  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:../../gcc-8.1.0/gcc/gimple.h3130::354710: :warning3: :array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds] 
warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]  return gs->op[2];

         ^      ~
  gs->op[1] = rhs;../../gcc-8.1.0/gcc/gimple.h
:  ^      ~371
:../../gcc-8.1.0/gcc/gimple.h3::315 :note3: :array 'op' declared here 
note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:../../gcc-8.1.0/gcc/gimple.h3::3146 :note11: :array 'op' declared here 
warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  tree GTY((length ("%h.num_ops"))) op[1];
  ^  return &call_stmt->op[2];

          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
../../gcc-8.1.0/gcc/gimple.h:3567:3  tree GTY((length ("%h.num_ops"))) op[1];:
   ^warning
: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: ../../gcc-8.1.0/gcc/gimple.hnote:: 3154array 'op' declared here:
3: warning  tree GTY((length ("%h.num_ops"))) op[1];: 
array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]  ^

  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
../../gcc-8.1.0/gcc/gimple.h:3577:  tree GTY((length ("%h.num_ops"))) op[1];3
:  ^ 
warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadedge.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<std::__1::pair<expr_hash_elt *, expr_hash_elt *>, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<std::__1::pair<expr_hash_elt *, expr_hash_elt *>, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<std::__1::pair<expr_hash_elt *, expr_hash_elt *> >' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1585:10: note: in instantiation of member function 'vec<std::__1::pair<expr_hash_elt *, expr_hash_elt *>, va_heap, vl_ptr>::reserve' requested here
  return reserve (nelems, true PASS_MEM_STAT);
         ^
../../gcc-8.1.0/gcc/vec.h:1600:5: note: in instantiation of member function 'vec<std::__1::pair<expr_hash_elt *, expr_hash_elt *>, va_heap, vl_ptr>::reserve_exact' requested here
    reserve_exact (nelems PASS_MEM_STAT);
    ^
../../gcc-8.1.0/gcc/tree-ssa-scopedtables.h:131:15: note: in instantiation of member function 'vec<std::__1::pair<expr_hash_elt *, expr_hash_elt *>, va_heap, vl_ptr>::create' requested here
    { m_stack.create (20); m_avail_exprs = table; }
              ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadedge.c:40:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/vr-values.h:69:35: note: in instantiation of member function 'object_allocator<value_range>::allocate' requested here
    { return vrp_value_range_pool.allocate (); }
                                  ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadupdate.c:37:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadupdate.c:37:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadupdate.c:37:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadupdate.c:37:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadupdate.c:37:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadupdate.c:37:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadupdate.c:37:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadupdate.c:37:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadupdate.c:37:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadupdate.c:37:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadupdate.c:37:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadupdate.c:37:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadupdate.c:37:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadupdate.c:37:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-ssa-threadupdate.c:37:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
43 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-streamer-out.o -MT tree-streamer-out.o -MMD -MP -MF ./.deps/tree-streamer-out.TPo ../../gcc-8.1.0/gcc/tree-streamer-out.c
../../gcc-8.1.0/gcc/tree-ssa-uninit.c:1591:1: warning: unused function 'is_and_or_or_p' [-Wunused-function]
is_and_or_or_p (enum tree_code tc, tree type)
^
In file included from ../../gcc-8.1.0/gcc/tree-streamer.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-ssanames.c:25:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-stdarg.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-stdarg.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-stdarg.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-stdarg.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-stdarg.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-stdarg.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-stdarg.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-stdarg.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-stdarg.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-stdarg.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-stdarg.c:25:
In file included from ../../gcc-8.1.0/gcc/target.hIn file included from :../../gcc-8.1.0/gcc/tree-streamer.c211::
25../../gcc-8.1.0/gcc/target.def:
:In file included from 6207../../gcc-8.1.0/gcc/coretypes.h::1423::
 In file included from warning: ../../gcc-8.1.0/gcc/hash-table.hempty macro arguments are a C99 feature [-Wc99-extensions]:
235:
../../gcc-8.1.0/gcc/ggc.h:HOOK_VECTOR_END (emutls)272
:^8
: ../../gcc-8.1.0/gcc/target-hooks-macros.hwarning:: 43struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]:
50: noteinline struct rtx_def *: 
expanded from macro 'HOOK_VECTOR_END'       ^

../../gcc-8.1.0/gcc/coretypes.h:75:7: #define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)note
:                                                  ^previous use is here

class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);In file included from 
../../gcc-8.1.0/gcc/tree-stdarg.c          ^:
25../../gcc-8.1.0/gcc/coretypes.h:
:In file included from 75:../../gcc-8.1.0/gcc/target.h7:: 211note:
: ../../gcc-8.1.0/gcc/target.defprevious use is here:
6328:1: class rtx_def;warning: 
empty macro arguments are a C99 feature [-Wc99-extensions]      ^

HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-stdarg.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-stdarg.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-stdarg.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
25 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-tailcall.o -MT tree-tailcall.o -MMD -MP -MF ./.deps/tree-tailcall.TPo ../../gcc-8.1.0/gcc/tree-tailcall.c
In file included from ../../gcc-8.1.0/gcc/tree-streamer.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-stdarg.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
40 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-streamer-out.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-vect-generic.o -MT tree-vect-generic.o -MMD -MP -MF ./.deps/tree-vect-generic.TPo ../../gcc-8.1.0/gcc/tree-vect-generic.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-streamer-in.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-out.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-tailcall.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-out.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-out.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-out.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-streamer-in.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-tailcall.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-streamer-in.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-in.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-tailcall.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-tailcall.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-in.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-tailcall.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
30 warnings generated.
25 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-streamer.c:28:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: noteclang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-vect-patterns.o -MT tree-vect-patterns.o -MMD -MP -MF ./.deps/tree-vect-patterns.TPo ../../gcc-8.1.0/gcc/tree-vect-patterns.c
: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-generic.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-streamer.c:29:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/streamer-hooks.h:28:1: note: did you mean class here?
struct lto_input_block;
^~~~~~
class
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from ../../gcc-8.1.0/gcc/tree-streamer.c:29:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-vect-data-refs.o -MT tree-vect-data-refs.o -MMD -MP -MF ./.deps/tree-vect-data-refs.TPo ../../gcc-8.1.0/gcc/tree-vect-data-refs.c
In file included from ../../gcc-8.1.0/gcc/tree-streamer.c:29:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
../../gcc-8.1.0/gcc/data-streamer.h:76:53: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:76:53: note: did you mean class here?
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^~~~~~
                                                    class
../../gcc-8.1.0/gcc/data-streamer.h:78:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                          struct lto_input_block *,
                                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:78:8: note: did you mean class here?
                                          struct lto_input_block *,
                                          ^~~~~~
                                          class
../../gcc-8.1.0/gcc/data-streamer.h:83:44: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:83:44: note: did you mean class here?
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^~~~~~
                                           class
../../gcc-8.1.0/gcc/data-streamer.h:84:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:84:34: note: did you mean class here?
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:85:37: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:85:37: note: did you mean class here?
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^~~~~~
                                    class
../../gcc-8.1.0/gcc/data-streamer.h:86:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:86:34: note: did you mean class here?
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:87:38: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:87:38: note: did you mean class here?
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/data-streamer.h:152:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_bitpack (struct lto_input_block *ib)
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:152:24: note: did you mean class here?
streamer_read_bitpack (struct lto_input_block *ib)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/data-streamer.h:177:25: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:177:25: note: did you mean class here?
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^~~~~~
                               class
../../gcc-8.1.0/gcc/data-streamer.h:221:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_uchar (struct lto_input_block *ib)
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:221:22: note: did you mean class here?
streamer_read_uchar (struct lto_input_block *ib)
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/data-streamer.h:251:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:251:29: note: did you mean class here?
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^~~~~~
                            class
../../gcc-8.1.0/gcc/data-streamer.h:340:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_record_start (struct lto_input_block *ib)
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:340:29: note: did you mean class here?
streamer_read_record_start (struct lto_input_block *ib)
                            ^~~~~~
                            class
In file included from ../../gcc-8.1.0/gcc/tree-streamer.c:29:
../../gcc-8.1.0/gcc/tree-streamer.h:61:50: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_read_string_cst (struct data_in *, struct lto_input_block *);
                                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:61:50: note: did you mean class here?
tree streamer_read_string_cst (struct data_in *, struct lto_input_block *);
                                                 ^~~~~~
                                                 class
../../gcc-8.1.0/gcc/tree-streamer.h:62:27: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_read_chain (struct lto_input_block *, struct data_in *);
                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:62:27: note: did you mean class here?
tree streamer_read_chain (struct lto_input_block *, struct data_in *);
                          ^~~~~~
                          class
../../gcc-8.1.0/gcc/tree-streamer.h:63:27: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_alloc_tree (struct lto_input_block *, struct data_in *,
                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:63:27: note: did you mean class here?
tree streamer_alloc_tree (struct lto_input_block *, struct data_in *,
                          ^~~~~~
                          class
../../gcc-8.1.0/gcc/tree-streamer.h:65:31: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
void streamer_read_tree_body (struct lto_input_block *, struct data_in *, tree);
                              ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:65:31: note: did you mean class here?
void streamer_read_tree_body (struct lto_input_block *, struct data_in *, tree);
                              ^~~~~~
                              class
../../gcc-8.1.0/gcc/tree-streamer.h:66:33: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_get_pickled_tree (struct lto_input_block *, struct data_in *);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:66:33: note: did you mean class here?
tree streamer_get_pickled_tree (struct lto_input_block *, struct data_in *);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/tree-streamer.h:67:36: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
void streamer_read_tree_bitfields (struct lto_input_block *,
                                   ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:67:36: note: did you mean class here?
void streamer_read_tree_bitfields (struct lto_input_block *,
                                   ^~~~~~
                                   class
../../gcc-8.1.0/gcc/tree-streamer.h:120:7: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
           ((struct lto_input_block *)
             ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:120:7: note: did you mean class here?
           ((struct lto_input_block *)
             ^~~~~~
             class
In file included from ../../gcc-8.1.0/gcc/tree-streamer.c:30:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:25:1: warning: class 'varpool_node' was previously declared as a struct [-Wmismatched-tags]
class varpool_node;
^
../../gcc-8.1.0/gcc/lto-streamer.h:841:17: note: previous use is here
                                            struct varpool_node *,
                                                   ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer.c:30:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer.c:30:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/tree-vect-generic.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-streamer-out.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-streamer-out.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-out.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-out.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-out.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-out.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-out.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-out.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-out.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-out.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-out.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-out.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-out.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-out.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-out.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
25 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-vect-generic.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-generic.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-vect-stmts.o -MT tree-vect-stmts.o -MMD -MP -MF ./.deps/tree-vect-stmts.TPo ../../gcc-8.1.0/gcc/tree-vect-stmts.c
In file included from ../../gcc-8.1.0/gcc/tree-vect-generic.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-tailcall.c:24:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-vect-data-refs.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-tailcall.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-tailcall.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer.c:30:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-patterns.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-in.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-in.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-in.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-in.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-in.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-in.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
../../gcc-8.1.0/gcc/cgraph.h:#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)1581
:                                                 ^19
: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/cgraph.h:1581:19: note: did you mean class here?
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^~~~~~
                  class
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:1797:1: warning: 'varpool_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
In file included from ../../gcc-8.1.0/gcc/tree-streamer-out.c:28:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3:In file included from  ../../gcc-8.1.0/gcc/tree-streamer-in.cnote:: 26array 'op' declared here:

In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:  tree GTY((length ("%h.num_ops"))) op[1];3373
:  ^1
: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/tree-streamer.c::256230::
11../../gcc-8.1.0/gcc/cgraph.h:: 2020warning:: 10array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]:
 warning:   return &gs->op[2];class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]

          ^      ~
../../gcc-8.1.0/gcc/gimple.h:  friend class cgraph_node;346
:         ^3
: ../../gcc-8.1.0/gcc/cgraph.hnote:: 891array 'op' declared here:
39: note: previous use is here  tree GTY((length ("%h.num_ops"))) op[1];

  ^
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
../../gcc-8.1.0/gcc/gimple.h:2579  friend class cgraph_edge;:3
:         ^ 
warning: ../../gcc-8.1.0/gcc/cgraph.harray index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]:
1636:17  gs->op[2] = rhs;:
   ^      ~note
: ../../gcc-8.1.0/gcc/gimple.hprevious use is here:
346:3:             for_user)) cgraph_edge {note
:                        ^array 'op' declared here

  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-in.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50../../gcc-8.1.0/gcc/gimple.h:: 2616note: :11expanded from macro 'HOOK_VECTOR_END':
 warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
  return &ass->op[3];                                                 ^

          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-in.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-in.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-in.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-in.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-in.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-in.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-in.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-stmts.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-out.c:29:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/streamer-hooks.h:28:1: note: did you mean class here?
struct lto_input_block;
^~~~~~
class
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from ../../gcc-8.1.0/gcc/tree-vect-data-refs.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-streamer-out.c:29:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
In file included from ../../gcc-8.1.0/gcc/tree-streamer-out.c:29:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
../../gcc-8.1.0/gcc/data-streamer.h:76:53: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:76:53: note: did you mean class here?
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^~~~~~
                                                    class
../../gcc-8.1.0/gcc/data-streamer.h:78:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                          struct lto_input_block *,
                                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:In file included from 363../../gcc-8.1.0/gcc/tree-vect-patterns.c::723::
 In file included from note../../gcc-8.1.0/gcc/coretypes.h: :previous use is here417
:
../../gcc-8.1.0/gcc/machmode.h:class lto_input_block323
:      ^1
: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode../../gcc-8.1.0/gcc/data-streamer.h
:^
78:8: note: did you mean class here?
                                          struct lto_input_block *,
                                          ^~~~~~
                                          class
../../gcc-8.1.0/gcc/data-streamer.h:83:44: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
../../gcc-8.1.0/gcc/coretypes.h:67:20: noteunsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);: 
did you mean struct here?                                           ^

../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: template<typename> class pod_mode;previous use is here

                   ^~~~~
                   structclass lto_input_block

      ^
../../gcc-8.1.0/gcc/data-streamer.h:83:44: note: did you mean class here?
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^~~~~~
                                           class
../../gcc-8.1.0/gcc/data-streamer.h:84:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:84:34: note: did you mean class here?
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:85:37: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:85:37: note: did you mean class here?
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^~~~~~
                                    class
../../gcc-8.1.0/gcc/data-streamer.h:86:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:86:34: note: did you mean class here?
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:87:38: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:87:38: note: did you mean class here?
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/data-streamer.h:152:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_bitpack (struct lto_input_block *ib)
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:152:24: note: did you mean class here?
streamer_read_bitpack (struct lto_input_block *ib)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/data-streamer.h:177:25: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:177:25: note: did you mean class here?
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^~~~~~
                               class
../../gcc-8.1.0/gcc/data-streamer.h:221:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_uchar (struct lto_input_block *ib)
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:221:22: note: did you mean class here?
streamer_read_uchar (struct lto_input_block *ib)
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/data-streamer.h:251:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:251:29: note: did you mean class here?
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^~~~~~
                            class
../../gcc-8.1.0/gcc/data-streamer.h:340:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_record_start (struct lto_input_block *ib)
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:340:29: note: did you mean class here?
streamer_read_record_start (struct lto_input_block *ib)
                            ^~~~~~
                            class
In file included from ../../gcc-8.1.0/gcc/tree-streamer-out.c:29:
../../gcc-8.1.0/gcc/tree-streamer.h:61:50: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_read_string_cst (struct data_in *, struct lto_input_block *);
                                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:61:50: note: did you mean class here?
tree streamer_read_string_cst (struct data_in *, struct lto_input_block *);
                                                 ^~~~~~
                                                 class
../../gcc-8.1.0/gcc/tree-streamer.h:62:27: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_read_chain (struct lto_input_block *, struct data_in *);
                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:62:27: note: did you mean class here?
tree streamer_read_chain (struct lto_input_block *, struct data_in *);
                          ^~~~~~
                          class
../../gcc-8.1.0/gcc/tree-streamer.h:63:27: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_alloc_tree (struct lto_input_block *, struct data_in *,
                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:63:27: note: did you mean class here?
tree streamer_alloc_tree (struct lto_input_block *, struct data_in *,
                          ^~~~~~
                          class
../../gcc-8.1.0/gcc/tree-streamer.h:65:31: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
void streamer_read_tree_body (struct lto_input_block *, struct data_in *, tree);
                              ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:65:31: note: did you mean class here?
void streamer_read_tree_body (struct lto_input_block *, struct data_in *, tree);
                              ^~~~~~
                              class
../../gcc-8.1.0/gcc/tree-streamer.h:66:33: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_get_pickled_tree (struct lto_input_block *, struct data_in *);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:66:33: note: did you mean class here?
tree streamer_get_pickled_tree (struct lto_input_block *, struct data_in *);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/tree-streamer.h:67:36: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
void streamer_read_tree_bitfields (struct lto_input_block *,
                                   ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:67:36: note: did you mean class here?
void streamer_read_tree_bitfields (struct lto_input_block *,
                                   ^~~~~~
                                   class
../../gcc-8.1.0/gcc/tree-streamer.h:120:7: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
           ((struct lto_input_block *)
             ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:120:7: note: did you mean class here?
           ((struct lto_input_block *)
             ^~~~~~
             class
In file included from ../../gcc-8.1.0/gcc/tree-streamer-out.c:30:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:25:1: warning: class 'varpool_node' was previously declared as a struct [-Wmismatched-tags]
class varpool_node;
^
../../gcc-8.1.0/gcc/lto-streamer.h:841:17: note: previous use is here
                                            struct varpool_node *,
                                                   ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-out.c:30:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-out.c:30:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/tree-streamer-out.c:30:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1581:19: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/cgraph.h:1581:19: note: did you mean class here?
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^~~~~~
                  class
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:1797:1: warning: 'varpool_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
In file included from ../../gcc-8.1.0/gcc/tree-streamer-out.c:30:
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/tree-vect-data-refs.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-data-refs.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-patterns.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-patterns.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-data-refs.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-tailcall.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-patterns.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
55  return &call_stmt->op[2]; warning
s          ^             ~ generated.

../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-in.c:28:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
40../../gcc-8.1.0/gcc/gimple.h warning:s2616 generated.
:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-stmts.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-generic.c:24:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-vect-loop.o -MT tree-vect-loop.o -MMD -MP -MF ./.deps/tree-vect-loop.TPo ../../gcc-8.1.0/gcc/tree-vect-loop.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-vect-loop-manip.o -MT tree-vect-loop-manip.o -MMD -MP -MF ./.deps/tree-vect-loop-manip.TPo ../../gcc-8.1.0/gcc/tree-vect-loop-manip.c
In file included from ../../gcc-8.1.0/gcc/tree-vect-stmts.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-stmts.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-tailcall.c:30:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/tree-tailcall.c:30:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/tree-tailcall.c:30:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-generic.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-generic.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
clangclang: : warningwarning: : treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]

../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/tree-vect-stmts.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-tailcall.c:42:
In file included from ../../gcc-8.1.0/gcc/common/common-target.h:67:
../../gcc-8.1.0/gcc/common/common-target.def:105:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-in.c:30:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/streamer-hooks.h:28:1: note: did you mean class here?
struct lto_input_block;
^~~~~~
class
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from ../../gcc-8.1.0/gcc/tree-streamer-in.c:30:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
In file included from ../../gcc-8.1.0/gcc/tree-streamer-in.c:30:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
../../gcc-8.1.0/gcc/data-streamer.h:76:53: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:76:53: note: did you mean class here?
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^~~~~~
                                                    class
../../gcc-8.1.0/gcc/data-streamer.h:78:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                          struct lto_input_block *,
                                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:78:8: note: did you mean class here?
                                          struct lto_input_block *,
                                          ^~~~~~
                                          class
../../gcc-8.1.0/gcc/data-streamer.h:83:44: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:83:44: note: did you mean class here?
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^~~~~~
                                           class
../../gcc-8.1.0/gcc/data-streamer.h:84:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:84:34: note: did you mean class here?
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:85:37: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:85:37: note: did you mean class here?
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^~~~~~
                                    class
../../gcc-8.1.0/gcc/data-streamer.h:86:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:86:34: note: did you mean class here?
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:87:38: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:87:38: note: did you mean class here?
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/data-streamer.h:152:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_bitpack (struct lto_input_block *ib)
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:152:24: note: did you mean class here?
streamer_read_bitpack (struct lto_input_block *ib)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/data-streamer.h:177:25: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:177:25: note: did you mean class here?
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^~~~~~
                               class
../../gcc-8.1.0/gcc/data-streamer.h:221:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_uchar (struct lto_input_block *ib)
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:221:22: note: did you mean class here?
streamer_read_uchar (struct lto_input_block *ib)
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/data-streamer.h:251:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:251:29: note: did you mean class here?
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^~~~~~
                            class
../../gcc-8.1.0/gcc/data-streamer.h:340:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_record_start (struct lto_input_block *ib)
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:340:29: note: did you mean class here?
streamer_read_record_start (struct lto_input_block *ib)
                            ^~~~~~
                            class
In file included from ../../gcc-8.1.0/gcc/tree-streamer-in.c:30:
../../gcc-8.1.0/gcc/tree-streamer.h:61:50: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_read_string_cst (struct data_in *, struct lto_input_block *);
                                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:61:50: note: did you mean class here?
tree streamer_read_string_cst (struct data_in *, struct lto_input_block *);
                                                 ^~~~~~
                                                 class
../../gcc-8.1.0/gcc/tree-streamer.h:62:27: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_read_chain (struct lto_input_block *, struct data_in *);
                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:62:27: note: did you mean class here?
tree streamer_read_chain (struct lto_input_block *, struct data_in *);
                          ^~~~~~
                          class
../../gcc-8.1.0/gcc/tree-streamer.h:63:27: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_alloc_tree (struct lto_input_block *, struct data_in *,
                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:63:27: note: did you mean class here?
tree streamer_alloc_tree (struct lto_input_block *, struct data_in *,
                          ^~~~~~
                          class
../../gcc-8.1.0/gcc/tree-streamer.h:65:31: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
void streamer_read_tree_body (struct lto_input_block *, struct data_in *, tree);
                              ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:65:31: note: did you mean class here?
void streamer_read_tree_body (struct lto_input_block *, struct data_in *, tree);
                              ^~~~~~
                              class
../../gcc-8.1.0/gcc/tree-streamer.h:66:33: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_get_pickled_tree (struct lto_input_block *, struct data_in *);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:66:33: note: did you mean class here?
tree streamer_get_pickled_tree (struct lto_input_block *, struct data_in *);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/tree-streamer.h:67:36: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
void streamer_read_tree_bitfields (struct lto_input_block *,
                                   ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:67:36: note: did you mean class here?
void streamer_read_tree_bitfields (struct lto_input_block *,
                                   ^~~~~~
                                   class
../../gcc-8.1.0/gcc/tree-streamer.h:120:7: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
           ((struct lto_input_block *)
             ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:120:7: note: did you mean class here?
           ((struct lto_input_block *)
             ^~~~~~
             class
In file included from ../../gcc-8.1.0/gcc/tree-streamer-in.c:31:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:25:1: warning: class 'varpool_node' was previously declared as a struct [-Wmismatched-tags]
class varpool_node;
^
../../gcc-8.1.0/gcc/lto-streamer.h:841:17: note: previous use is here
                                            struct varpool_node *,
                                                   ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-in.c:31:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/tree-streamer-in.c:31:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/tree-streamer-in.c:31:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1581:19: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/cgraph.h:1581:19: note: did you mean class here?
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^~~~~~
                  class
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:1797:1: warning: 'varpool_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
In file included from ../../gcc-8.1.0/gcc/tree-streamer-in.c:31:
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-data-refs.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-data-refs.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-data-refs.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-data-refs.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-data-refs.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-data-refs.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-data-refs.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-data-refs.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-data-refs.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-data-refs.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-data-refs.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/tree-streamer-in.cIn file included from :../../gcc-8.1.0/gcc/tree-vect-data-refs.c45::2652:
: In file included from warning../../gcc-8.1.0/gcc/target.h: :struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]streamer_read_string_cst (struct data_in *data_in, struct lto_input_block *ib)

                                                   ^
../../gcc-8.1.0/gcc/lto-streamer.hHOOK_VECTOR_END (target_option):
363^:
7../../gcc-8.1.0/gcc/target-hooks-macros.h:: 43:note50: :previous use is here 
note: expanded from macro 'HOOK_VECTOR_END'
class lto_input_block
      ^
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/tree-streamer-in.c:45:52: note: did you mean class here?
In file included from ../../gcc-8.1.0/gcc/tree-vect-data-refs.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.defstreamer_read_string_cst (struct data_in *data_in, struct lto_input_block *ib):
6430                                                   ^~~~~~:
1:                                                    classwarning
: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-data-refs.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-patterns.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
../../gcc-8.1.0/gcc/tree-streamer-in.c:61:44: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
input_identifier (struct data_in *data_in, struct lto_input_block *ib)
                                           ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer-in.c:61:44: note: did you mean class here?
input_identifier (struct data_in *data_in, struct lto_input_block *ib)
                                           ^~~~~~
                                           class
../../gcc-8.1.0/gcc/tree-streamer-in.c:77:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_chain (struct lto_input_block *ib, struct data_in *data_in)
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer-in.c:77:22: note: did you mean class here?
streamer_read_chain (struct lto_input_block *ib, struct data_in *data_in)
                     ^~~~~~
                     class
In file included from ../../gcc-8.1.0/gcc/tree-vect-data-refs.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-generic.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^In file included from 
../../gcc-8.1.0/gcc/tree-vect-data-refs.c:27:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/tree-streamer-in.c:467:31: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_tree_bitfields (struct lto_input_block *ib,
                              ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer-in.c:467:31: note: did you mean class here?
streamer_read_tree_bitfields (struct lto_input_block *ib,
                              ^~~~~~
                              class
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/tree-streamer-in.c:569:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_alloc_tree (struct lto_input_block *ib, struct data_in *data_in,
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer-in.c:569:22: note: did you mean class here?
streamer_alloc_tree (struct lto_input_block *ib, struct data_in *data_in,
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/tree-streamer-in.c:639:36: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
lto_input_ts_common_tree_pointers (struct lto_input_block *ib,
                                   ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer-in.c:639:36: note: did you mean class here?
lto_input_ts_common_tree_pointers (struct lto_input_block *ib,
                                   ^~~~~~
                                   class
../../gcc-8.1.0/gcc/tree-streamer-in.c:652:36: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
lto_input_ts_vector_tree_pointers (struct lto_input_block *ib,
                                   ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer-in.c:652:36: note: did you mean class here?
lto_input_ts_vector_tree_pointers (struct lto_input_block *ib,
                                   ^~~~~~
                                   class
../../gcc-8.1.0/gcc/tree-streamer-in.c:666:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
lto_input_ts_poly_tree_pointers (struct lto_input_block *ib,
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer-in.c:666:34: note: did you mean class here?
lto_input_ts_poly_tree_pointers (struct lto_input_block *ib,
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/tree-streamer-in.c:679:37: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
lto_input_ts_complex_tree_pointers (struct lto_input_block *ib,
                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer-in.c:679:37: note: did you mean class here?
lto_input_ts_complex_tree_pointers (struct lto_input_block *ib,
                                    ^~~~~~
                                    class
../../gcc-8.1.0/gcc/tree-streamer-in.c:692:42: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
lto_input_ts_decl_minimal_tree_pointers (struct lto_input_block *ib,
                                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer-in.c:692:42: note: did you mean class here?
lto_input_ts_decl_minimal_tree_pointers (struct lto_input_block *ib,
                                         ^~~~~~
                                         class
../../gcc-8.1.0/gcc/tree-streamer-in.c:705:41: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
lto_input_ts_decl_common_tree_pointers (struct lto_input_block *ib,
                                        ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer-in.c:705:41: note: did you mean class here?
lto_input_ts_decl_common_tree_pointers (struct lto_input_block *ib,
                                        ^~~~~~
                                        class
../../gcc-8.1.0/gcc/tree-streamer-in.c:732:45: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
lto_input_ts_decl_non_common_tree_pointers (struct lto_input_block *ib,
                                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer-in.c:732:45: note: did you mean class here?
lto_input_ts_decl_non_common_tree_pointers (struct lto_input_block *ib,
                                            ^~~~~~
                                            class
../../gcc-8.1.0/gcc/tree-streamer-in.c:745:43: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
lto_input_ts_decl_with_vis_tree_pointers (struct lto_input_block *ib,
                                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer-in.c:745:43: note: did you mean class here?
lto_input_ts_decl_with_vis_tree_pointers (struct lto_input_block *ib,
                                          ^~~~~~
                                          class
../../gcc-8.1.0/gcc/tree-streamer-in.c:764:40: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
lto_input_ts_field_decl_tree_pointers (struct lto_input_block *ib,
                                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer-in.c:764:40: note: did you mean class here?
lto_input_ts_field_decl_tree_pointers (struct lto_input_block *ib,
                                       ^~~~~~
                                       class
../../gcc-8.1.0/gcc/tree-streamer-in.c:780:43: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
lto_input_ts_function_decl_tree_pointers (struct lto_input_block *ib,
                                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer-in.c:780:43: note: did you mean class here?
lto_input_ts_function_decl_tree_pointers (struct lto_input_block *ib,
                                          ^~~~~~
                                          class
../../gcc-8.1.0/gcc/tree-streamer-in.c:819:41: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
lto_input_ts_type_common_tree_pointers (struct lto_input_block *ib,
                                        ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer-in.c:819:41: note: did you mean class here?
lto_input_ts_type_common_tree_pointers (struct lto_input_block *ib,
                                        ^~~~~~
                                        class
../../gcc-8.1.0/gcc/tree-streamer-in.c:842:45: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
lto_input_ts_type_non_common_tree_pointers (struct lto_input_block *ib,
                                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer-in.c:842:45: note: did you mean class here?
lto_input_ts_type_non_common_tree_pointers (struct lto_input_block *ib,
                                            ^~~~~~
                                            class
../../gcc-8.1.0/gcc/tree-streamer-in.c:867:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
lto_input_ts_list_tree_pointers (struct lto_input_block *ib,
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer-in.c:867:34: note: did you mean class here?
lto_input_ts_list_tree_pointers (struct lto_input_block *ib,
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/tree-streamer-in.c:881:33: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
lto_input_ts_vec_tree_pointers (struct lto_input_block *ib,
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer-in.c:881:33: note: did you mean class here?
lto_input_ts_vec_tree_pointers (struct lto_input_block *ib,
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/tree-streamer-in.c:899:33: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
lto_input_ts_exp_tree_pointers (struct lto_input_block *ib,
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer-in.c:899:33: note: did you mean class here?
lto_input_ts_exp_tree_pointers (struct lto_input_block *ib,
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/tree-streamer-in.c:925:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
lto_input_ts_block_tree_pointers (struct lto_input_block *ib,
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer-in.c:925:35: note: did you mean class here?
lto_input_ts_block_tree_pointers (struct lto_input_block *ib,
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/tree-streamer-in.c:970:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
lto_input_ts_binfo_tree_pointers (struct lto_input_block *ib,
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer-in.c:970:35: note: did you mean class here?
lto_input_ts_binfo_tree_pointers (struct lto_input_block *ib,
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/tree-streamer-in.c:1010:41: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
lto_input_ts_constructor_tree_pointers (struct lto_input_block *ib,
                                        ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer-in.c:1010:41: note: did you mean class here?
lto_input_ts_constructor_tree_pointers (struct lto_input_block *ib,
                                        ^~~~~~
                                        class
../../gcc-8.1.0/gcc/tree-streamer-in.c:1030:40: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
lto_input_ts_omp_clause_tree_pointers (struct lto_input_block *ib,
                                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer-in.c:1030:40: note: did you mean class here?
lto_input_ts_omp_clause_tree_pointers (struct lto_input_block *ib,
                                       ^~~~~~
                                       class
../../gcc-8.1.0/gcc/tree-streamer-in.c:1045:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_tree_body (struct lto_input_block *ib, struct data_in *data_in,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer-in.c:1045:26: note: did you mean class here?
streamer_read_tree_body (struct lto_input_block *ib, struct data_in *data_in,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/tree-streamer-in.c:1115:28: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_get_pickled_tree (struct lto_input_block *ib, struct data_in *data_in)
                           ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer-in.c:1115:28: note: did you mean class here?
streamer_get_pickled_tree (struct lto_input_block *ib, struct data_in *data_in)
                           ^~~~~~
                           class
In file included from ../../gcc-8.1.0/gcc/tree-vect-patterns.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-patterns.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop-manip.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-data-refs.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-data-refs.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
40 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-vect-slp.o -MT tree-vect-slp.o -MMD -MP -MF ./.deps/tree-vect-slp.TPo ../../gcc-8.1.0/gcc/tree-vect-slp.c
64 warnings generated.
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-vect-generic.c:30:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-generic.c:30:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-generic.c:30:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-generic.c:30:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-generic.c:30:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-generic.c:30:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-generic.c:30:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
25 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-vectorizer.o -MT tree-vectorizer.o -MMD -MP -MF ./.deps/tree-vectorizer.TPo ../../gcc-8.1.0/gcc/tree-vectorizer.c
In file included from ../../gcc-8.1.0/gcc/tree-vect-generic.c:30:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-generic.c:30:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-generic.c:30:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-generic.c:30:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-generic.c:30:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-generic.c:30:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-generic.c:30:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-generic.c:30:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop-manip.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
79 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-vect-stmts.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-stmts.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-stmts.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-stmts.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-stmts.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-stmts.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-stmts.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-vector-builder.o -MT tree-vector-builder.o -MMD -MP -MF ./.deps/tree-vector-builder.TPo ../../gcc-8.1.0/gcc/tree-vector-builder.c
In file included from ../../gcc-8.1.0/gcc/tree-vect-stmts.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-stmts.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-stmts.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-stmts.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-stmts.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-stmts.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-stmts.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-vect-stmts.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree-vrp.o -MT tree-vrp.o -MMD -MP -MF ./.deps/tree-vrp.TPo ../../gcc-8.1.0/gcc/tree-vrp.c
In file included from ../../gcc-8.1.0/gcc/tree-vect-stmts.c:27:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop-manip.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop-manip.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-patterns.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-vect-data-refs.c:29:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop-manip.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/hash-table.h:../../gcc-8.1.0/gcc/gimple.h341::35211:10::  note: warningdid you mean struct here?: 
array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
class mem_usage;
^~~~~
  return gs->op[1];
struct         ^      ~

../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here../../gcc-8.1.0/gcc/gimple.h
:2579:3:   tree GTY((length ("%h.num_ops"))) op[1];warning
:   ^
array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
../../gcc-8.1.0/gcc/gimple.h:2596:12:  tree GTY((length ("%h.num_ops"))) op[1]; 
warning  ^: 
array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: ../../gcc-8.1.0/gcc/gimple.harray 'op' declared here:
3557:10: warning  tree GTY((length ("%h.num_ops"))) op[1];: 
array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]  ^

  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3:../../gcc-8.1.0/gcc/gimple.h :note: 2616array 'op' declared here:
11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]  tree GTY((length ("%h.num_ops"))) op[1];

  ^
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
../../gcc-8.1.0/gcc/gimple.h  tree GTY((length ("%h.num_ops"))) op[1];:3577:3
:  ^ 
warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
../../gcc-8.1.0/gcc/gimple.h  gs->op[3] = rhs;:
3587  ^      ~:
10../../gcc-8.1.0/gcc/gimple.h::346 :3warning: :array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
 note: array 'op' declared here  return gs->op[3];

         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3  tree GTY((length ("%h.num_ops"))) op[1];: 
note  ^: 
array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-stmts.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-stmts.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
26 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-vect-data-refs.c:35:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-slp.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-data-refs.c:35:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/tree-vect-patterns.c:30:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:In file included from 43../../gcc-8.1.0/gcc/tree-vect-data-refs.c::5035::
 ../../gcc-8.1.0/gcc/cgraph.hnote:: 254expanded from macro 'HOOK_VECTOR_END':
11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)

                                      struct symtab_node *ref = NULL);                                                 ^

                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-patterns.c:30:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-patterns.c:30:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-patterns.c:30:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-patterns.c:30:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-patterns.c:30:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/cgraph.h../../gcc-8.1.0/gcc/optabs-query.h::91724::
5In file included from :../../gcc-8.1.0/gcc/target.h :warning211: :
struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]../../gcc-8.1.0/gcc/target.def
:2025:1                                struct symtab_node *ref = NULL);:
                                 ^warning
: ../../gcc-8.1.0/gcc/cgraph.hempty macro arguments are a C99 feature [-Wc99-extensions]:
97HOOK_VECTOR_END (vectorize):
3^:
 ../../gcc-8.1.0/gcc/target-hooks-macros.hnote:: 43previous use is here:
50  symtab_node:
   ^note
: expanded from macro 'HOOK_VECTOR_END'
../../gcc-8.1.0/gcc/cgraph.h#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;):
927                                                 ^:
6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-patterns.c:30:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tree.o -MT tree.o -MMD -MP -MF ./.deps/tree.TPo ../../gcc-8.1.0/gcc/tree.c

  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/tree-vect-patterns.c:30:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-patterns.c:30:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-patterns.c:30:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-patterns.c:30:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-patterns.c:30:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-patterns.c:30:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-patterns.c:30:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-patterns.c:30:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vrp.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-vector-builder.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.c:59:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-vect-patterns.c:46:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-slp.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-vect-patterns.c:46:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/tree-vect-patterns.c:46:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-stmts.c:29:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
../../gcc-8.1.0/gcc/cgraph.h  tree GTY((length ("%h.num_ops"))) op[1];:
917  ^:5
: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97../../gcc-8.1.0/gcc/gimple.h:3: :note2579: previous use is here:3
:   symtab_nodewarning
:   ^array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]

  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-vrp.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3:In file included from  note../../gcc-8.1.0/gcc/tree-vector-builder.c: :array 'op' declared here22
:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
  tree GTY((length ("%h.num_ops"))) op[1];../../gcc-8.1.0/gcc/machmode.h:
323:  ^1
: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note../../gcc-8.1.0/gcc/gimple.h: :did you mean struct here?
3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
template<typename> class pod_mode;
                   ^~~~~  return gs->op[3];
                   struct

         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.c:59:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
In file included from ../../gcc-8.1.0/gcc/tree-vect-slp.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h../../gcc-8.1.0/gcc/coretypes.h::27267::820::  notewarning: : did you mean struct here?struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]

inline struct rtx_def *
template<typename> class pod_mode;       ^

                   ^~~~~../../gcc-8.1.0/gcc/coretypes.h
:                   struct75
:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-slp.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree.c:32:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;In file included from 
../../gcc-8.1.0/gcc/tree-vector-builder.c       ^:
22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-vector-builder.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
In file included from ../../gcc-8.1.0/gcc/ggc.h../../gcc-8.1.0/gcc/tree-vect-slp.c::27524:
:In file included from 11../../gcc-8.1.0/gcc/coretypes.h: :warning423: :
struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]In file included from ../../gcc-8.1.0/gcc/hash-table.h
:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);:
           ^warning
: ../../gcc-8.1.0/gcc/coretypes.h'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]:
75:7struct mem_usage
: note^: 
previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-vrp.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-vrp.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
37 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.c:59:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.c:59:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-vector-builder.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-vrp.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o typed-splay-tree.o -MT typed-splay-tree.o -MMD -MP -MF ./.deps/typed-splay-tree.TPo ../../gcc-8.1.0/gcc/typed-splay-tree.c
In file included from ../../gcc-8.1.0/gcc/tree-vect-stmts.c:34:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.c:59:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-vect-stmts.c:34:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/tree-vect-stmts.c:34:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
105 warnings generated.
47 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop-manip.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o unique-ptr-tests.o -MT unique-ptr-tests.o -MMD -MP -MF ./.deps/unique-ptr-tests.TPo ../../gcc-8.1.0/gcc/unique-ptr-tests.cc
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o valtrack.o -MT valtrack.o -MMD -MP -MF ./.deps/valtrack.TPo ../../gcc-8.1.0/gcc/valtrack.c
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.defclang:: 5154:1warning::  treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]warning
: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree.c:32:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop.c:27:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/typed-splay-tree.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-data-refs.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<vec_lower_bound, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<vec_lower_bound, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<vec_lower_bound>' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1674:3: note: in instantiation of member function 'vec<vec_lower_bound, va_heap, vl_ptr>::reserve' requested here
  reserve (1, false PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/tree-vect-data-refs.c:3278:40: note: in instantiation of member function 'vec<vec_lower_bound, va_heap, vl_ptr>::safe_push' requested here
  LOOP_VINFO_LOWER_BOUNDS (loop_vinfo).safe_push (lower_bound);
                                       ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-data-refs.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<dr_with_seg_len_pair_t, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<dr_with_seg_len_pair_t, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<dr_with_seg_len_pair_t>' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1585:10: note: in instantiation of member function 'vec<dr_with_seg_len_pair_t, va_heap, vl_ptr>::reserve' requested here
  return reserve (nelems, true PASS_MEM_STAT);
         ^
../../gcc-8.1.0/gcc/vec.h:1600:5: note: in instantiation of member function 'vec<dr_with_seg_len_pair_t, va_heap, vl_ptr>::reserve_exact' requested here
    reserve_exact (nelems PASS_MEM_STAT);
    ^
../../gcc-8.1.0/gcc/tree-vect-data-refs.c:3378:19: note: in instantiation of member function 'vec<dr_with_seg_len_pair_t, va_heap, vl_ptr>::create' requested here
  comp_alias_ddrs.create (may_alias_ddrs.length ());
                  ^
In file included from ../../gcc-8.1.0/gcc/tree.c:32:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree.c:32:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-data-refs.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<std::__1::pair<tree_node *, tree_node *>, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<std::__1::pair<tree_node *, tree_node *>, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<std::__1::pair<tree_node *, tree_node *> >' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1674:3: note: in instantiation of member function 'vec<std::__1::pair<tree_node *, tree_node *>, va_heap, vl_ptr>::reserve' requested here
  reserve (1, false PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/tree-vect-data-refs.c:3414:52: note: in instantiation of member function 'vec<std::__1::pair<tree_node *, tree_node *>, va_heap, vl_ptr>::safe_push' requested here
              LOOP_VINFO_CHECK_UNEQUAL_ADDRS (loop_vinfo).safe_push (new_pair);
                                                          ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-data-refs.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<poly_int<1, long>, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<poly_int<1, long>, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<poly_int<1, long> >' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vector-builder.h:170:9: note: in instantiation of member function 'vec<poly_int<1, long>, va_heap, vl_ptr>::reserve' requested here
  this->reserve (encoded_nelts ());
        ^
../../gcc-8.1.0/gcc/int-vector-builder.h:60:3: note: in instantiation of member function 'vector_builder<poly_int<1, long>, int_vector_builder<poly_int<1, long> > >::new_vector' requested here
  new_vector (full_nelts, npatterns, nelts_per_pattern);
  ^
../../gcc-8.1.0/gcc/tree-vect-data-refs.c:5109:21: note: in instantiation of member function 'int_vector_builder<poly_int<1, long> >::int_vector_builder' requested here
          vec_perm_builder sel (nelt, nelt, 1);
                           ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-slp.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-slp.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-slp.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-slp.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-slp.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-slp.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
In file included from #define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)../../gcc-8.1.0/gcc/tree.c
:                                                 ^32
:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-vect-slp.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-slp.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-slp.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-slp.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-slp.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-slp.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-slp.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-slp.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-slp.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-slp.c:27:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop-manip.c:42:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop-manip.c:42:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop-manip.c:42:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop-manip.c:42:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop-manip.c:42:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop-manip.c:42:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop-manip.c:42:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop-manip.c:42:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop-manip.c:42:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop-manip.c:42:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.hIn file included from :../../gcc-8.1.0/gcc/typed-splay-tree.c211::
22../../gcc-8.1.0/gcc/target.def:
:In file included from 6118../../gcc-8.1.0/gcc/coretypes.h::1417:In file included from  :
../../gcc-8.1.0/gcc/valtrack.cwarning../../gcc-8.1.0/gcc/machmode.h:: :24empty macro arguments are a C99 feature [-Wc99-extensions]323:
:
../../gcc-8.1.0/gcc/coretypes.h1:HOOK_VECTOR_END (cxx)75
::1^:  
warning../../gcc-8.1.0/gcc/target-hooks-macros.hwarning:: 43'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]:
50: :class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]struct pod_mode
 
note^: 
expanded from macro 'HOOK_VECTOR_END'
class rtx_def;
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)^

                                                 ^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop-manip.c:42:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:../../gcc-8.1.0/gcc/coretypes.h26::
67In file included from :../../gcc-8.1.0/gcc/target.h20::211 :
note../../gcc-8.1.0/gcc/target.def: :did you mean struct here?6207
:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
template<typename> class pod_mode;
HOOK_VECTOR_END (emutls)                   ^~~~~

^                   struct

../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop-manip.c:42:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop-manip.c:42:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop-manip.c:42:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop-manip.c:42:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/tree-vect-stmts.c:3748:14: warning: implicit conversion of NULL constant to 'bool' [-Wnull-conversion]
      return NULL;
      ~~~~~~ ^~~~
             false
In file included from ../../gcc-8.1.0/gcc/tree-vect-slp.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-slp.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop.c:27:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-vrp.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/typed-splay-tree.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/typed-splay-tree.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/typed-splay-tree.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/tree-vrp.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-vrp.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/unique-ptr-tests.cc:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/valtrack.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
5 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o value-prof.o -MT value-prof.o -MMD -MP -MF ./.deps/value-prof.TPo ../../gcc-8.1.0/gcc/value-prof.c
In file included from ../../gcc-8.1.0/gcc/valtrack.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/valtrack.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.c:62:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/valtrack.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop-manip.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<poly_int<1, long>, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<poly_int<1, long>, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<poly_int<1, long> >' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vector-builder.h:170:9: note: in instantiation of member function 'vec<poly_int<1, long>, va_heap, vl_ptr>::reserve' requested here
  this->reserve (encoded_nelts ());
        ^
../../gcc-8.1.0/gcc/int-vector-builder.h:60:3: note: in instantiation of member function 'vector_builder<poly_int<1, long>, int_vector_builder<poly_int<1, long> > >::new_vector' requested here
  new_vector (full_nelts, npatterns, nelts_per_pattern);
  ^
../../gcc-8.1.0/gcc/tree-vect-loop-manip.c:305:20: note: in instantiation of member function 'int_vector_builder<poly_int<1, long> >::int_vector_builder' requested here
  vec_perm_builder sel (nelts, 2, 3);
                   ^
In file included from ../../gcc-8.1.0/gcc/unique-ptr-tests.cc:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o var-tracking.o -MT var-tracking.o -MMD -MP -MF ./.deps/var-tracking.TPo ../../gcc-8.1.0/gcc/var-tracking.c
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop.c:29:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree.c:34:
In file included from clang../../gcc-8.1.0/gcc/target.h: :warning: 211treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]:

../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
In file included from   ^      ~../../gcc-8.1.0/gcc/tree.c
:../../gcc-8.1.0/gcc/gimple.h34::
371In file included from :../../gcc-8.1.0/gcc/target.h3:: 211note:
: ../../gcc-8.1.0/gcc/target.defarray 'op' declared here:
5154:1: warning:   tree GTY((length ("%h.num_ops"))) op[1];empty macro arguments are a C99 feature [-Wc99-extensions]

  ^
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: In file included from note../../gcc-8.1.0/gcc/tree.c: :array 'op' declared here34
:
In file included from ../../gcc-8.1.0/gcc/target.h:211  tree GTY((length ("%h.num_ops"))) op[1];
:
  ^../../gcc-8.1.0/gcc/target.def
:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
In file included from   tree GTY((length ("%h.num_ops"))) op[1];../../gcc-8.1.0/gcc/tree.c
:  ^34
:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/target-hooks-macros.h::315443::350::  warningnote: : array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]expanded from macro 'HOOK_VECTOR_END'

  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;):
371                                                 ^:
3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree.c:34:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315In file included from :../../gcc-8.1.0/gcc/unique-ptr-tests.cc3:: 23note: :
array 'op' declared hereIn file included from 
../../gcc-8.1.0/gcc/coretypes.h:423:
  tree GTY((length ("%h.num_ops"))) op[1];In file included from 
../../gcc-8.1.0/gcc/hash-table.h  ^:
235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/unique-ptr-tests.cc:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/ggc.h::3547275:11: :warning3: :struct 'rtx_def' was previously declared as a class [-Wmismatched-tags] 
warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);  ^      ~

          ^../../gcc-8.1.0/gcc/gimple.h
:../../gcc-8.1.0/gcc/coretypes.h315::753:: 7note: :array 'op' declared here 
note: previous use is here
  tree GTY((length ("%h.num_ops"))) op[1];class rtx_def;

  ^      ^

../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.c:66:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.c:66:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.c:66:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/tree-vrp.c:28:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/unique-ptr-tests.cc:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
5 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o varasm.o -MT varasm.o -MMD -MP -MF ./.deps/varasm.TPo ../../gcc-8.1.0/gcc/varasm.c
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.c:75:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.c:75:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.c:75:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.c:75:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.c:75:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.c:75:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.c:75:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/value-prof.c:22In file included from :
../../gcc-8.1.0/gcc/tree-vectorizer.c../../gcc-8.1.0/gcc/coretypes.h::7575:
:In file included from 1../../gcc-8.1.0/gcc/tree-vectorizer.h:: 26warning:
: In file included from class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]../../gcc-8.1.0/gcc/target.h
:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
class rtx_def;
^HOOK_VECTOR_END (calls)

^../../gcc-8.1.0/gcc/coretypes.h
:../../gcc-8.1.0/gcc/target-hooks-macros.h55::438::50 :note : noteprevious use is here: 
expanded from macro 'HOOK_VECTOR_END'
struct rtx_def;
       ^
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.c:75:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.c:75:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.c:75:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.c:75:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.c:75:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.c:75:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.c:75:
In file included from ../../gcc-8.1.0/gcc/tree-vectorizer.h:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree-vrp.c:32:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vrp.c:32:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vrp.c:32:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vrp.c:32:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vrp.c:32:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vrp.c:32:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vrp.c:32:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vrp.c:32:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vrp.c:32:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vrp.c:32:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vrp.c:32:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vrp.c:32:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vrp.c:32:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vrp.c:32:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vrp.c:32:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-slp.c:29:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop.c:50:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop.c:50:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop.c:50:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/tree.c:36:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
../../gcc-8.1.0/gcc/gimple.h  ^:
2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:../../gcc-8.1.0/gcc/cgraph.h3::917 :note5: : array 'op' declared herewarning
: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
  tree GTY((length ("%h.num_ops"))) op[1];../../gcc-8.1.0/gcc/gimple.h
:                                struct symtab_node *ref = NULL);  ^
2562                                ^:
11../../gcc-8.1.0/gcc/cgraph.h:
 :warning97: :3:array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
 note: ../../gcc-8.1.0/gcc/gimple.hprevious use is here  return &gs->op[2];
:
3557  symtab_node:          ^      ~
10
  ^:
../../gcc-8.1.0/gcc/gimple.h :warning346: :array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]3
:../../gcc-8.1.0/gcc/cgraph.h  return gs->op[2]; :
927         ^      ~:
6../../gcc-8.1.0/gcc/gimple.h:note::  array 'op' declared herewarning315: 
:struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]3
:  tree GTY((length ("%h.num_ops"))) op[1]; 
note                                 struct symtab_node *ref = NULL);:   ^array 'op' declared here


                                 ^
../../gcc-8.1.0/gcc/cgraph.h:  tree GTY((length ("%h.num_ops"))) op[1];97
:  ^3
: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note../../gcc-8.1.0/gcc/gimple.h: :array 'op' declared here2579
:3  tree GTY((length ("%h.num_ops"))) op[1];:
   ^warning
: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;../../gcc-8.1.0/gcc/gimple.h
:  ^      ~3577
:../../gcc-8.1.0/gcc/gimple.h3::346 :warning3: :array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds] 
note  gs->op[3] = label;: 
array 'op' declared here  ^      ~

../../gcc-8.1.0/gcc/gimple.h:  tree GTY((length ("%h.num_ops"))) op[1];315
:  ^3
: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~../../gcc-8.1.0/gcc/gimple.h
:../../gcc-8.1.0/gcc/gimple.h:2596315::123:: warning : notearray index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]: 
array 'op' declared here
    return gs->op[3];
           ^      ~  tree GTY((length ("%h.num_ops"))) op[1];

../../gcc-8.1.0/gcc/gimple.h  ^:
346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-stmts.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
../../gcc-8.1.0/gcc/gimple.hIn file included from :../../gcc-8.1.0/gcc/hash-table.h3521::23610:
:../../gcc-8.1.0/gcc/vec.h :warning1167: :array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]10
: warning  return gs->op[1];: 
offset of on non-POD type 'vec_embedded' (aka 'vec<poly_int<1, long>, va_heap, vl_embed>') [-Winvalid-offsetof]         ^      ~

../../gcc-8.1.0/gcc/gimple.h:  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);315
:         ^                       ~~~~~~~~~3
: note/usr/include/stddef.h: :array 'op' declared here59
:32:   tree GTY((length ("%h.num_ops"))) op[1];note
:   ^expanded from macro 'offsetof'

#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<poly_int<1, long>, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:../../gcc-8.1.0/gcc/gimple.h12::3547 :note3: :in instantiation of function template specialization 'va_heap::reserve<poly_int<1, long> >' requested here 
warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);  gs->op[1] = rhs;

           ^  ^      ~

../../gcc-8.1.0/gcc/vector-builder.h../../gcc-8.1.0/gcc/gimple.h::170315::93::  notenote: : in instantiation of member function 'vec<poly_int<1, long>, va_heap, vl_ptr>::reserve' requested herearray 'op' declared here

  this->reserve (encoded_nelts ());
  tree GTY((length ("%h.num_ops"))) op[1];        ^

  ^
../../gcc-8.1.0/gcc/int-vector-builder.h:60:3: note: in instantiation of member function 'vector_builder<poly_int<1, long>, int_vector_builder<poly_int<1, long> > >::new_vector' requested here
../../gcc-8.1.0/gcc/gimple.h:3557:10  new_vector (full_nelts, npatterns, nelts_per_pattern);:
   ^warning
: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]../../gcc-8.1.0/gcc/tree-vect-stmts.c
:2011  return gs->op[2];:
20         ^      ~:
 ../../gcc-8.1.0/gcc/gimple.hnote:: 315in instantiation of member function 'int_vector_builder<poly_int<1, long> >::int_vector_builder' requested here:
3:   vec_perm_builder sel (nunits, 1, 3);note
:                    ^array 'op' declared here

  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/var-tracking.c:90:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
41 warnings generated.
In file included from ../../gcc-8.1.0/gcc/value-prof.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/valtrack.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o varpool.o -MT varpool.o -MMD -MP -MF ./.deps/varpool.TPo ../../gcc-8.1.0/gcc/varpool.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/value-prof.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/value-prof.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree.c:39:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/tree.c:39:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/tree.c:39:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/valtrack.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/valtrack.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/value-prof.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
43../../gcc-8.1.0/gcc/cgraph.h warning:s2020 generated.
:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/valtrack.c:27:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/valtrack.c:27:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/varasm.c:30:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/var-tracking.c:90:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree.c:48:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o vec-perm-indices.o -MT vec-perm-indices.o -MMD -MP -MF ./.deps/vec-perm-indices.TPo ../../gcc-8.1.0/gcc/vec-perm-indices.c
In file included from ../../gcc-8.1.0/gcc/tree.c:49:
In file included from ../../gcc-8.1.0/gcc/common/common-target.h:67:
../../gcc-8.1.0/gcc/common/common-target.def:105:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/tree.c:67:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/var-tracking.c:90:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/var-tracking.c:90:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-vrp.c:57:
../../gcc-8.1.0/gcc/tree-ssa-scopedtables.h:99:3: warning: struct 'expr_hash_elt' was previously declared as a class [-Wmismatched-tags]
  struct expr_hash_elt *m_stamp;
  ^
../../gcc-8.1.0/gcc/tree-ssa-scopedtables.h:68:7: note: previous use is here
class expr_hash_elt
      ^
In file included from ../../gcc-8.1.0/gcc/tree-vrp.c:63:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/tree-vrp.c:63:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/var-tracking.c:90:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/varpool.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/varasm.c:30:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tree.c:67:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/tree.c:67:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/varasm.c:30:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/varasm.c:30:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/tree.c:708:3: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
  struct symtab_node *snode = symtab_node::get (node);
  ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/tree.c:708:3: note: did you mean class here?
  struct symtab_node *snode = symtab_node::get (node);
  ^~~~~~
  class
../../gcc-8.1.0/gcc/tree.c:718:3: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
  struct symtab_node *snode = symtab_node::get (node);
  ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/tree.c:718:3: note: did you mean class here?
  struct symtab_node *snode = symtab_node::get (node);
  ^~~~~~
  class
../../gcc-8.1.0/gcc/tree.c:729:3: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
  struct symtab_node *snode = symtab_node::get (node);
  ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/tree.c:729:3: note: did you mean class here?
  struct symtab_node *snode = symtab_node::get (node);
  ^~~~~~
  class
../../gcc-8.1.0/gcc/tree.c:740:3: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
  struct symtab_node *snode;
  ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/tree.c:740:3: note: did you mean class here?
  struct symtab_node *snode;
  ^~~~~~
  class
../../gcc-8.1.0/gcc/tree.c:759:3: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
  struct varpool_node *snode = varpool_node::get (node);
  ^
../../gcc-8.1.0/gcc/cgraph.h:1797:38: note: previous use is here
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
                                     ^
../../gcc-8.1.0/gcc/tree.c:759:3: note: did you mean class here?
  struct varpool_node *snode = varpool_node::get (node);
  ^~~~~~
  class
../../gcc-8.1.0/gcc/tree.c:769:3: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
  struct varpool_node *vnode;
  ^
../../gcc-8.1.0/gcc/cgraph.h:1797:38: note: previous use is here
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
                                     ^
../../gcc-8.1.0/gcc/tree.c:769:3: note: did you mean class here?
  struct varpool_node *vnode;
  ^~~~~~
  class
In file included from ../../gcc-8.1.0/gcc/varasm.c:30:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/varpool.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/varpool.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/varpool.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-slp.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<poly_int<1, long>, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<poly_int<1, long>, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<poly_int<1, long> >' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vector-builder.h:170:9: note: in instantiation of member function 'vec<poly_int<1, long>, va_heap, vl_ptr>::reserve' requested here
  this->reserve (encoded_nelts ());
        ^
../../gcc-8.1.0/gcc/int-vector-builder.h:60:3: note: in instantiation of member function 'vector_builder<poly_int<1, long>, int_vector_builder<poly_int<1, long> > >::new_vector' requested here
  new_vector (full_nelts, npatterns, nelts_per_pattern);
  ^
../../gcc-8.1.0/gcc/tree-vect-slp.c:240:25: note: in instantiation of member function 'int_vector_builder<poly_int<1, long> >::int_vector_builder' requested here
              vec_perm_builder sel1 (nelts, 2, 3);
                               ^
In file included from ../../gcc-8.1.0/gcc/varpool.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/value-prof.c:24:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/vec-perm-indices.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/value-prof.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/value-prof.c:24:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc-8.1.0/gcc/tree.c:4910:16: warning: passing an object that undergoes default argument promotion to 'va_start' has undefined behavior [-Wvarargs]
  va_start (p, code);
               ^
../../gcc-8.1.0/gcc/tree.c:4901:26: note: parameter of type 'enum tree_code' is declared here
build_nt (enum tree_code code, ...)
                         ^
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<std::__1::pair<ssa_op_iter, ssa_use_operand_t *>, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<std::__1::pair<ssa_op_iter, ssa_use_operand_t *>, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<std::__1::pair<ssa_op_iter, ssa_use_operand_t *> >' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1674:3: note: in instantiation of member function 'vec<std::__1::pair<ssa_op_iter, ssa_use_operand_t *>, va_heap, vl_ptr>::reserve' requested here
  reserve (1, false PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/tree-vect-loop.c:3032:12: note: in instantiation of member function 'vec<std::__1::pair<ssa_op_iter, ssa_use_operand_t *>, va_heap, vl_ptr>::safe_push' requested here
      path.safe_push (std::make_pair (curri, curr));
           ^
../../gcc-8.1.0/gcc/tree.c:6241:3: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
  struct symtab_node *snode;
  ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/tree.c:6241:3: note: did you mean class here?
  struct symtab_node *snode;
  ^~~~~~
  class
In file included from ../../gcc-8.1.0/gcc/tree-vect-loop.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<poly_int<1, long>, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<poly_int<1, long>, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<poly_int<1, long> >' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vector-builder.h:170:9: note: in instantiation of member function 'vec<poly_int<1, long>, va_heap, vl_ptr>::reserve' requested here
  this->reserve (encoded_nelts ());
        ^
../../gcc-8.1.0/gcc/tree-vect-loop.c:4104:8: note: in instantiation of member function 'vector_builder<poly_int<1, long>, int_vector_builder<poly_int<1, long> > >::new_vector' requested here
  sel->new_vector (nelt, 1, 3);
       ^
In file included from ../../gcc-8.1.0/gcc/vec-perm-indices.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/vec-perm-indices.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/vec-perm-indices.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/varasm.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/varasm.cIn file included from :../../gcc-8.1.0/gcc/vec-perm-indices.c32:22:
:
In file included from In file included from ../../gcc-8.1.0/gcc/target.h../../gcc-8.1.0/gcc/coretypes.h::423211:
:
In file included from ../../gcc-8.1.0/gcc/target.def../../gcc-8.1.0/gcc/hash-table.h::1638561::
1../../gcc-8.1.0/gcc/mem-stats.h:: 126warning: :empty macro arguments are a C99 feature [-Wc99-extensions]1
: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]HOOK_VECTOR_END (sched)

^
struct mem_usage
../../gcc-8.1.0/gcc/target-hooks-macros.h^:
43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;In file included from 
^~~~~../../gcc-8.1.0/gcc/varasm.c
:struct32
:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/varasm.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/varasm.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/varasm.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/varasm.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/varasm.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/varasm.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/varasm.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/varasm.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/varasm.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/varasm.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/varasm.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/varasm.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/varasm.c:33:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/value-prof.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/var-tracking.c:92:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/var-tracking.c:92:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/var-tracking.c:92:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/var-tracking.c:92:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/var-tracking.c:92:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/var-tracking.c:92:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/var-tracking.c:92:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/var-tracking.c:92:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/var-tracking.c:92:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/var-tracking.c:92:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/var-tracking.c:92:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/var-tracking.c:92:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/var-tracking.c:92:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/var-tracking.c:92:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/varasm.c:33:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/varasm.c:33:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/var-tracking.c:92:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
10 warnings generated.
In file included from ../../gcc-8.1.0/gcc/var-tracking.c:93:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o vmsdbgout.o -MT vmsdbgout.o -MMD -MP -MF ./.deps/vmsdbgout.TPo ../../gcc-8.1.0/gcc/vmsdbgout.c
In file included from ../../gcc-8.1.0/gcc/tree-vrp.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<std::__1::pair<expr_hash_elt *, expr_hash_elt *>, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<std::__1::pair<expr_hash_elt *, expr_hash_elt *>, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<std::__1::pair<expr_hash_elt *, expr_hash_elt *> >' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1585:10: note: in instantiation of member function 'vec<std::__1::pair<expr_hash_elt *, expr_hash_elt *>, va_heap, vl_ptr>::reserve' requested here
  return reserve (nelems, true PASS_MEM_STAT);
         ^
../../gcc-8.1.0/gcc/vec.h:1600:5: note: in instantiation of member function 'vec<std::__1::pair<expr_hash_elt *, expr_hash_elt *>, va_heap, vl_ptr>::reserve_exact' requested here
    reserve_exact (nelems PASS_MEM_STAT);
    ^
../../gcc-8.1.0/gcc/tree-ssa-scopedtables.h:131:15: note: in instantiation of member function 'vec<std::__1::pair<expr_hash_elt *, expr_hash_elt *>, va_heap, vl_ptr>::create' requested here
    { m_stack.create (20); m_avail_exprs = table; }
              ^
In file included from ../../gcc-8.1.0/gcc/tree-vrp.c:63:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/vr-values.h:69:35: note: in instantiation of member function 'object_allocator<value_range>::allocate' requested here
    { return vrp_value_range_pool.allocate (); }
                                  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/value-prof.c:29:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/value-prof.c:29:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/value-prof.c:29:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/var-tracking.c:93:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/var-tracking.c:93:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/varpool.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/varpool.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/varpool.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/varpool.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/varpool.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/tree.c:13053:28: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
  if (TYPE_ARTIFICIAL (tv) && 0)
                           ^  ~
../../gcc-8.1.0/gcc/tree.c:13053:28: note: use '&' for a bitwise operation
  if (TYPE_ARTIFICIAL (tv) && 0)
                           ^~
                           &
../../gcc-8.1.0/gcc/tree.c:13053:28: note: remove constant to silence this warning
  if (TYPE_ARTIFICIAL (tv) && 0)
                          ~^~~~
In file included from ../../gcc-8.1.0/gcc/varpool.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/varpool.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/varpool.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/varpool.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/varpool.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/varpool.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/varpool.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/varpool.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/varpool.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/value-prof.c:31:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from ../../gcc-8.1.0/gcc/varpool.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/value-prof.c:31:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/cgraph.h:1797:38: note: previous use is here
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
In file included from ../../gcc-8.1.0/gcc/value-prof.c:31:
../../gcc-8.1.0/gcc/data-streamer.h:76:53: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:76:53: note: did you mean class here?
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^~~~~~
                                                    class
../../gcc-8.1.0/gcc/data-streamer.h:78:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                          struct lto_input_block *,
                                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:78:8: note: did you mean class here?
                                          struct lto_input_block *,
                                          ^~~~~~
                                          class
../../gcc-8.1.0/gcc/data-streamer.h:83:44: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:83:44: note: did you mean class here?
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^~~~~~
                                           class
../../gcc-8.1.0/gcc/data-streamer.h:84:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:84:34: note: did you mean class here?
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:85:37: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:85:37: note: did you mean class here?
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^~~~~~
                                    class
../../gcc-8.1.0/gcc/data-streamer.h:86:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:86:34: note: did you mean class here?
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:87:38: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:87:38: note: did you mean class here?
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/data-streamer.h:152:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_bitpack (struct lto_input_block *ib)
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:152:24: note: did you mean class here?
streamer_read_bitpack (struct lto_input_block *ib)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/data-streamer.h:177:25: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:177:25: note: did you mean class here?
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^~~~~~
                               class
../../gcc-8.1.0/gcc/data-streamer.h:221:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_uchar (struct lto_input_block *ib)
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:221:22: note: did you mean class here?
streamer_read_uchar (struct lto_input_block *ib)
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/data-streamer.h:251:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:251:29: note: did you mean class here?
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^~~~~~
                            class
../../gcc-8.1.0/gcc/data-streamer.h:340:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_record_start (struct lto_input_block *ib)
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:340:29: note: did you mean class here?
streamer_read_record_start (struct lto_input_block *ib)
                            ^~~~~~
                            class
In file included from ../../gcc-8.1.0/gcc/value-prof.c:37:
../../gcc-8.1.0/gcc/value-prof.h:109:40: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void stream_in_histogram_value (struct lto_input_block *, gimple *);
                                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/value-prof.h:109:40: note: did you mean class here?
extern void stream_in_histogram_value (struct lto_input_block *, gimple *);
                                       ^~~~~~
                                       class
In file included from ../../gcc-8.1.0/gcc/varasm.c:41:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/varasm.c:41:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/tree.c:14559:
./gt-tree.h:287:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<type_cache_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<type_cache_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-tree.h:287:3: note: did you mean class here?
In file included from ../../gcc-8.1.0/gcc/varasm.c  struct hash_table<type_cache_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<type_cache_hasher> *)x_p;:
41  ^~~~~~:

../../gcc-8.1.0/gcc/cgraph.h:254  class:
11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
./gt-tree.h:287:                                      struct symtab_node *ref = NULL);64
:                                      ^ 
warning../../gcc-8.1.0/gcc/cgraph.h: :struct 'hash_table' was previously declared as a class [-Wmismatched-tags]97
:3: note: previous use is here
  symtab_node
  ^  struct hash_table<type_cache_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<type_cache_hasher> *)x_p;

                                                               ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-tree.h:287:64: note: did you mean class here?
  struct hash_table<type_cache_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<type_cache_hasher> *)x_p;
                                                               ^~~~~~
                                                               class
../../gcc-8.1.0/gcc/tree-vrp.c:./gt-tree.h905::3051::3 :warning : warningunused function 'value_ranges_intersect_p' [-Wunused-function]: 
struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
value_ranges_intersect_p (value_range *vr0, value_range *vr1)
^
  struct hash_table<int_cst_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<int_cst_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-tree.h:305:3: note: did you mean class here?
  struct hash_table<int_cst_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<int_cst_hasher> *)x_p;
  ^~~~~~
  class
./gt-tree.h:305:61: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<int_cst_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<int_cst_hasher> *)x_p;
                                                            ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-tree.h:305:61: note: did you mean class here?
  struct hash_table<int_cst_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<int_cst_hasher> *)x_p;
                                                            ^~~~~~
                                                            class
./gt-tree.h:323:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<poly_int_cst_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<poly_int_cst_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-tree.h:323:3: note: did you mean class here?
  struct hash_table<poly_int_cst_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<poly_int_cst_hasher> *)x_p;
  ^~~~~~
  class
./gt-tree.h:323:66: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<poly_int_cst_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<poly_int_cst_hasher> *)x_p;
                                                                 ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-tree.h:323:66: note: did you mean class here?
  struct hash_table<poly_int_cst_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<poly_int_cst_hasher> *)x_p;
                                                                 ^~~~~~
                                                                 class
./gt-tree.h:341:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<cl_option_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<cl_option_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-tree.h:341:3: note: did you mean class here?
  struct hash_table<cl_option_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<cl_option_hasher> *)x_p;
  ^~~~~~
  class
./gt-tree.h:341:63: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<cl_option_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<cl_option_hasher> *)x_p;
                                                              ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-tree.h:341:63: note: did you mean class here?
  struct hash_table<cl_option_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<cl_option_hasher> *)x_p;
                                                              ^~~~~~
                                                              class
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^./gt-tree.h
:359:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<tree_decl_map_cache_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<tree_decl_map_cache_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-tree.h:359:3: note: did you mean class here?
  struct hash_table<tree_decl_map_cache_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<tree_decl_map_cache_hasher> *)x_p;
  ^~~~~~
  class
./gt-tree.h:359:73: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<tree_decl_map_cache_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<tree_decl_map_cache_hasher> *)x_p;
                                                                        ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-tree.h:359:73: note: did you mean class here?
  struct hash_table<tree_decl_map_cache_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<tree_decl_map_cache_hasher> *)x_p;
                                                                        ^~~~~~
                                                                        class
./gt-tree.h:377:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<tree_vec_map_cache_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<tree_vec_map_cache_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-tree.h:377:3: note: did you mean class here?
  struct hash_table<tree_vec_map_cache_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<tree_vec_map_cache_hasher> *)x_p;
  ^~~~~~
  class
./gt-tree.h:377:72: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<tree_vec_map_cache_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<tree_vec_map_cache_hasher> *)x_p;
                                                                       ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-tree.h:377:72: note: did you mean class here?
  struct hash_table<tree_vec_map_cache_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<tree_vec_map_cache_hasher> *)x_p;
                                                                       ^~~~~~
                                                                       class
../../gcc-8.1.0/gcc/value-prof.c:381:28: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
stream_in_histogram_value (struct lto_input_block *ib, gimple *stmt)
                           ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/value-prof.c:381:28: note: did you mean class here?
stream_in_histogram_value (struct lto_input_block *ib, gimple *stmt)
                           ^~~~~~
                           class
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/varasm.c:50:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc-8.1.0/gcc/var-tracking.c:96:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/var-tracking.c:96:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/varasm.c:53:
In file included from ../../gcc-8.1.0/gcc/common/common-target.h:67:
../../gcc-8.1.0/gcc/common/common-target.def:105:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/varasm.c:390:10: warning: offset of on non-POD type 'struct rtx_def' [-Winvalid-offsetof]
  size = RTX_HDR_SIZE + sizeof (struct block_symbol);
         ^~~~~~~~~~~~
../../gcc-8.1.0/gcc/rtl.h:695:22: note: expanded from macro 'RTX_HDR_SIZE'
#define RTX_HDR_SIZE offsetof (struct rtx_def, u)
                     ^                         ~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/varasm.c:432:23: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
set_implicit_section (struct symtab_node *n, void *data ATTRIBUTE_UNUSED)
                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/varasm.c:432:23: note: did you mean class here?
set_implicit_section (struct symtab_node *n, void *data ATTRIBUTE_UNUSED)
                      ^~~~~~
                      class
../../gcc-8.1.0/gcc/varasm.c:1250:3: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
  struct symtab_node *snode;
  ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/varasm.c:1250:3: note: did you mean class here?
  struct symtab_node *snode;
  ^~~~~~
  class
48 warnings generated.
41 warnings generated.
In file included from ../../gcc-8.1.0/gcc/varpool.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o vr-values.o -MT vr-values.o -MMD -MP -MF ./.deps/vr-values.TPo ../../gcc-8.1.0/gcc/vr-values.c
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371In file included from :../../gcc-8.1.0/gcc/vec-perm-indices.c3::28 :
note../../gcc-8.1.0/gcc/rtl.h: :array 'op' declared here305
:1:   tree GTY((length ("%h.num_ops"))) op[1];warning
:   ^'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]

struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o vtable-verify.o -MT vtable-verify.o -MMD -MP -MF ./.deps/vtable-verify.TPo ../../gcc-8.1.0/gcc/vtable-verify.c
In file included from ../../gcc-8.1.0/gcc/vmsdbgout.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/vec-perm-indices.c:28:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/vec-perm-indices.c:28:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/varpool.c:29:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/varpool.c:29:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/varpool.c:29:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/varasm.c:5485:3: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
  struct symtab_node *n = symtab_node::get (decl);
  ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/varasm.c:5485:3: note: did you mean class here?
  struct symtab_node *n = symtab_node::get (decl);
  ^~~~~~
  class
../../gcc-8.1.0/gcc/varasm.c:6173:3: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
  struct symtab_node *symbol;
  ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/varasm.c:6173:3: note: did you mean class here?
  struct symtab_node *symbol;
  ^~~~~~
  class
In file included from ../../gcc-8.1.0/gcc/varpool.c:30:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from ../../gcc-8.1.0/gcc/varpool.c:30:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/cgraph.h:1797:38: note: previous use is here
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
In file included from ../../gcc-8.1.0/gcc/varpool.c:33:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc-8.1.0/gcc/vmsdbgout.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/varasm.c:7406:7: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
      struct symtab_node *snode;
      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/varasm.c:7406:7: note: did you mean class here?
      struct symtab_node *snode;
      ^~~~~~
      class
In file included from ../../gcc-8.1.0/gcc/vec-perm-indices.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<poly_int<1, long>, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<poly_int<1, long>, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<poly_int<1, long> >' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vector-builder.h:170:9: note: in instantiation of member function 'vec<poly_int<1, long>, va_heap, vl_ptr>::reserve' requested here
  this->reserve (encoded_nelts ());
        ^
../../gcc-8.1.0/gcc/vec-perm-indices.c:56:16: note: in instantiation of member function 'vector_builder<poly_int<1, long>, int_vector_builder<poly_int<1, long> > >::new_vector' requested here
    m_encoding.new_vector (full_nelts, copy_nelts, 1);
               ^
40 warnings generated.
In file included from ../../gcc-8.1.0/gcc/vmsdbgout.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/vmsdbgout.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/varasm.c:8052:
./gt-varasm.h:323:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<section_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<section_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-varasm.h:323:3: note: did you mean class here?
  struct hash_table<section_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<section_hasher> *)x_p;
  ^~~~~~
  class
./gt-varasm.h:323:61: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<section_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<section_hasher> *)x_p;
                                                            ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-varasm.h:323:61: note: did you mean class here?
  struct hash_table<section_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<section_hasher> *)x_p;
                                                            ^~~~~~
                                                            class
./gt-varasm.h:341:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<object_block_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<object_block_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-varasm.h:341:3: note: did you mean class here?
  struct hash_table<object_block_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<object_block_hasher> *)x_p;
  ^~~~~~
  class
./gt-varasm.h:341:66: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<object_block_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<object_block_hasher> *)x_p;
                                                                 ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-varasm.h:341:66: note: did you mean class here?
  struct hash_table<object_block_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<object_block_hasher> *)x_p;
                                                                 ^~~~~~
                                                                 class
./gt-varasm.h:359:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<tree_descriptor_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<tree_descriptor_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-varasm.h:359:3: note: did you mean class here?
  struct hash_table<tree_descriptor_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<tree_descriptor_hasher> *)x_p;
  ^~~~~~
  class
./gt-varasm.h:359:69: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<tree_descriptor_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<tree_descriptor_hasher> *)x_p;
                                                                    ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-varasm.h:359:69: note: did you mean class here?
  struct hash_table<tree_descriptor_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<tree_descriptor_hasher> *)x_p;
                                                                    ^~~~~~
                                                                    class
./gt-varasm.h:377:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<const_rtx_desc_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<const_rtx_desc_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-varasm.h:377:3: note: did you mean class here?
  struct hash_table<const_rtx_desc_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<const_rtx_desc_hasher> *)x_p;
  ^~~~~~
  class
./gt-varasm.h:377:68: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<const_rtx_desc_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<const_rtx_desc_hasher> *)x_p;
                                                                   ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-varasm.h:377:68: note: did you mean class here?
  struct hash_table<const_rtx_desc_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<const_rtx_desc_hasher> *)x_p;
                                                                   ^~~~~~
                                                                   class
./gt-varasm.h:395:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<tm_clone_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<tm_clone_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-varasm.h:395:3: note: did you mean class here?
  struct hash_table<tm_clone_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<tm_clone_hasher> *)x_p;
  ^~~~~~
  class
./gt-varasm.h:395:62: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<tm_clone_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<tm_clone_hasher> *)x_p;
                                                             ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-varasm.h:395:62: note: did you mean class here?
  struct hash_table<tm_clone_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<tm_clone_hasher> *)x_p;
                                                             ^~~~~~
                                                             class
In file included from ../../gcc-8.1.0/gcc/vmsdbgout.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o web.o -MT web.o -MMD -MP -MF ./.deps/web.TPo ../../gcc-8.1.0/gcc/web.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/vr-values.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/var-tracking.c:96:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/var-tracking.c:1364:45: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
  return (variable*) onepart_pool (onepart).allocate ();
                                            ^
In file included from ../../gcc-8.1.0/gcc/var-tracking.c:96:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/var-tracking.c:1459:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::remove' requested here
  onepart_pool (var->onepart).remove (var);
                              ^
In file included from ../../gcc-8.1.0/gcc/web.c:34:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/vr-values.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
5 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o wide-int.o -MT wide-int.o -MMD -MP -MF ./.deps/wide-int.TPo ../../gcc-8.1.0/gcc/wide-int.cc
In file included from ../../gcc-8.1.0/gcc/vtable-verify.c:137:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/vr-values.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/vr-values.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/vr-values.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
9 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o wide-int-print.o -MT wide-int-print.o -MMD -MP -MF ./.deps/wide-int-print.TPo ../../gcc-8.1.0/gcc/wide-int-print.cc
In file included from ../../gcc-8.1.0/gcc/vtable-verify.c:137:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/web.c:34:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/vtable-verify.c:137:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/vtable-verify.c:137:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/vtable-verify.c:137:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/web.c:34:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/web.c:34:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/web.c:34:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/wide-int.cc:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/wide-int-print.cc:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/wide-int.cc:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/wide-int.cc:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/wide-int.cc:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/wide-int-print.cc:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
59template<typename> class pod_mode; warning
s                   ^~~~~ generated.

                   struct
In file included from ../../gcc-8.1.0/gcc/wide-int.cc:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o xcoffout.o -MT xcoffout.o -MMD -MP -MF ./.deps/xcoffout.TPo ../../gcc-8.1.0/gcc/xcoffout.c
In file included from ../../gcc-8.1.0/gcc/wide-int-print.cc:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/wide-int-print.cc:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/wide-int-print.cc:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
51 warnings generated.
In file included from ../../gcc-8.1.0/gcc/vr-values.c:26:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/vtable-verify.c:140:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: ../../gcc-8.1.0/gcc/gimple.hnote: :array 'op' declared here3026
:10  tree GTY((length ("%h.num_ops"))) op[1];:
   ^warning
: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3:../../gcc-8.1.0/gcc/gimple.h :warning2596:: 12array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]: 
warning  gs->op[1] = fn;: 
array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]  ^      ~

    return gs->op[3];../../gcc-8.1.0/gcc/gimple.h
:           ^      ~371
:../../gcc-8.1.0/gcc/gimple.h3:346: :note3: : array 'op' declared herenote
: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^  tree GTY((length ("%h.num_ops"))) op[1];

  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: ../../gcc-8.1.0/gcc/gimple.harray index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]:
2616:11:   gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,warning
:   ^      ~array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]

../../gcc-8.1.0/gcc/gimple.h:  return &ass->op[3];371
:          ^       ~3
:../../gcc-8.1.0/gcc/gimple.h :note346: :array 'op' declared here3
: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^  tree GTY((length ("%h.num_ops"))) op[1];

  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: ../../gcc-8.1.0/gcc/gimple.harray index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]:
3026:10:   return gs->op[1];warning
:          ^      ~array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]

../../gcc-8.1.0/gcc/gimple.h  return gs->op[1];:
         ^      ~315
:../../gcc-8.1.0/gcc/gimple.h:3371:: 3:note : notearray 'op' declared here: 
array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];  tree GTY((length ("%h.num_ops"))) op[1];

  ^  ^

../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]../../gcc-8.1.0/gcc/gimple.h
:3059:  gs->op[1] = rhs;3
:  ^      ~ 
warning../../gcc-8.1.0/gcc/gimple.h: :array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]315
:3  gs->op[1] = fn;:
   ^      ~note
: ../../gcc-8.1.0/gcc/gimple.harray 'op' declared here:
371:3:  tree GTY((length ("%h.num_ops"))) op[1]; 
note:   ^array 'op' declared here

  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: ../../gcc-8.1.0/gcc/gimple.harray 'op' declared here:
3069:3:  tree GTY((length ("%h.num_ops"))) op[1]; 
warning  ^
: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371../../gcc-8.1.0/gcc/gimple.h::33567: :note: 3:array 'op' declared here warning
: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  tree GTY((length ("%h.num_ops"))) op[1];
  gs->op[2] = label;  ^

  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o i386.o -MT i386.o -MMD -MP -MF ./.deps/i386.TPo ../../gcc-8.1.0/gcc/config/i386/i386.c
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
In file included from          ^      ~../../gcc-8.1.0/gcc/web.c
:../../gcc-8.1.0/gcc/gimple.h36::
315../../gcc-8.1.0/gcc/rtl.h::3305::1 :note : warningarray 'op' declared here: 
'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
  tree GTY((length ("%h.num_ops"))) op[1];
  ^struct GTY((desc("0"), tag("0"),

^
../../gcc-8.1.0/gcc/gimple.h:3547../../gcc-8.1.0/gcc/coretypes.h::375:: 1warning::  array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]note
: did you mean struct here?  gs->op[1] = rhs;

  ^      ~
class rtx_def;../../gcc-8.1.0/gcc/gimple.h
:^~~~~315
:struct3
: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
5 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o x86-tune-sched.o -MT x86-tune-sched.o -MMD -MP -MF ./.deps/x86-tune-sched.TPo ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched.c
In file included from ../../gcc-8.1.0/gcc/xcoffout.c:27:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/web.c:36:
clangIn file included from : ../../gcc-8.1.0/gcc/rtl.h:warning3741: :
treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]./genrtl.h
:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/web.c:36:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/vr-values.c:28:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/vr-values.c:28:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/vr-values.c:28:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/vr-values.c:28:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/vr-values.c:28:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/vr-values.c:28:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/vr-values.c:28:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/web.c:37:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/web.c:37:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/vr-values.c:28:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/vr-values.c:28:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/vr-values.c:28:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/vr-values.c:28:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/vr-values.c:28:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/vr-values.c:28:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/vr-values.c:28:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/vr-values.c:28:
In file included from ../../gcc-8.1.0/gcc/optabs-tree.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/xcoffout.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/web.c:97:3: warning: struct 'web_entry' was previously declared as a class [-Wmismatched-tags]
  struct web_entry *dup_entry;
  ^
../../gcc-8.1.0/gcc/web.c:77:7: note: previous use is here
class web_entry : public web_entry_base
      ^
../../gcc-8.1.0/gcc/web.c:97:3: note: did you mean class here?
  struct web_entry *dup_entry;
  ^~~~~~
  class
../../gcc-8.1.0/gcc/web.c:107:7: warning: struct 'web_entry' was previously declared as a class [-Wmismatched-tags]
      struct web_entry *entry;
      ^
../../gcc-8.1.0/gcc/web.c:77:7: note: previous use is here
class web_entry : public web_entry_base
      ^
../../gcc-8.1.0/gcc/web.c:107:7: note: did you mean class here?
      struct web_entry *entry;
      ^~~~~~
      class
In file included from ../../gcc-8.1.0/gcc/vr-values.c:47:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/vr-values.c:47:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/xcoffout.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/xcoffout.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/xcoffout.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
60In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
../../gcc-8.1.0/gcc/wide-int.cc:2207:25: warning: qualifier in explicit instantiation of 'generic_wide_int<wide_int_storage>::dump' requires a template-id (a typedef is not permitted) [-Wpedantic]
template void wide_int::dump () const;
              ~~~~~~~~~~^
../../gcc-8.1.0/gcc/wide-int.cc:2210:27: warning: qualifier in explicit instantiation of 'generic_wide_int<fixed_wide_int_storage<128> >::dump' requires a template-id (a typedef is not permitted) [-Wpedantic]
template void offset_int::dump () const;
              ~~~~~~~~~~~~^
../../gcc-8.1.0/gcc/wide-int.cc:2211:27: warning: qualifier in explicit instantiation of 'generic_wide_int<fixed_wide_int_storage<192> >::dump' requires a template-id (a typedef is not permitted) [-Wpedantic]
template void widest_int::dump () const;
              ~~~~~~~~~~~~^
 warnings generated.
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
12 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o x86-tune-sched-bd.o -MT x86-tune-sched-bd.o -MMD -MP -MF ./.deps/x86-tune-sched-bd.TPo ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-bd.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o x86-tune-sched-atom.o -MT x86-tune-sched-atom.o -MMD -MP -MF ./.deps/x86-tune-sched-atom.TPo ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-atom.c
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/vr-values.c:47:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/alloc-pool.h:348:5: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::initialize' requested here
    initialize ();
    ^
../../gcc-8.1.0/gcc/alloc-pool.h:502:31: note: in instantiation of member function 'base_pool_allocator<memory_block_pool>::allocate' requested here
    return ::new (m_allocator.allocate ()) T;
                              ^
../../gcc-8.1.0/gcc/vr-values.h:69:35: note: in instantiation of member function 'object_allocator<value_range>::allocate' requested here
    { return vrp_value_range_pool.allocate (); }
                                  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/config/i386/i386.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/xcoffout.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/xcoffout.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/xcoffout.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/xcoffout.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/xcoffout.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/xcoffout.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/xcoffout.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/xcoffout.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/xcoffout.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/xcoffout.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/xcoffout.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/xcoffout.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/xcoffout.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/xcoffout.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/xcoffout.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/xcoffout.c:29:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/config/i386/i386.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
55 warnings generated.
In file included from ../../gcc-8.1.0/gcc/config/i386/i386.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/xcoffout.c:29:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/xcoffout.c:29:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o x86-tune-sched-core.o -MT x86-tune-sched-core.o -MMD -MP -MF ./.deps/x86-tune-sched-core.TPo ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-core.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-bd.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-core.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-atom.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-bd.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/xcoffout.c:33:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-bd.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-bd.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-bd.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-core.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
24 warnings generated.
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  \
../../gcc-8.1.0/gcc/config/i386/winnt.c
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-core.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-core.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-atom.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-core.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-atom.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-atom.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.defIn file included from :1732../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-atom.c::124::
 In file included from warning: ../../gcc-8.1.0/gcc/coretypes.hempty macro arguments are a C99 feature [-Wc99-extensions]:
423:
In file included from ../../gcc-8.1.0/gcc/hash-table.hHOOK_VECTOR_END (goacc):561
:
^../../gcc-8.1.0/gcc/mem-stats.h
:../../gcc-8.1.0/gcc/target-hooks-macros.h:12643:1:50::  warningnote: : 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]expanded from macro 'HOOK_VECTOR_END'

struct mem_usage
^#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)

                                                 ^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
25 warnings generated.
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt.c:25:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  \
../../gcc-8.1.0/gcc/config/i386/winnt-stubs.c
In file included from ../../gcc-8.1.0/gcc/config/i386/i386.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-bd.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/config/i386/i386.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-bd.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-bd.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
23 warnings generated.
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o host-default.o -MT host-default.o -MMD -MP -MF ./.deps/host-default.TPo ../../gcc-8.1.0/gcc/host-default.c
../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-core.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-core.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-core.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-atom.c:26:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/config/i386/i386.c:29:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-bd.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-bd.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-bd.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-bd.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-bd.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-bd.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-bd.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315In file included from :../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-bd.c3::33 :
noteIn file included from : ../../gcc-8.1.0/gcc/target.h:array 'op' declared here211
:
../../gcc-8.1.0/gcc/target.def:5154:  tree GTY((length ("%h.num_ops"))) op[1];1
:   ^
warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-atom.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-atom.c:26:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^In file included from 
../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-bd.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-bd.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-bd.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-bd.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-bd.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-bd.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-bd.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
44 warnings generated.
In file included from ../../gcc-8.1.0/gcc/host-default.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt-stubs.c:25:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386.c:32:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/config/i386/i386.c:32:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o main.o -MT main.o -MMD -MP -MF ./.deps/main.TPo ../../gcc-8.1.0/gcc/main.c
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-core.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-core.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-core.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-core.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-core.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-core.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-core.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-core.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: In file included from empty macro arguments are a C99 feature [-Wc99-extensions]../../gcc-8.1.0/gcc/config/i386/i386.c
:36:
In file included from HOOK_VECTOR_END (calls)../../gcc-8.1.0/gcc/optabs.h
:^23
:
../../gcc-8.1.0/gcc/target-hooks-macros.hIn file included from :../../gcc-8.1.0/gcc/optabs-query.h43::5024::
 In file included from note../../gcc-8.1.0/gcc/target.h: :expanded from macro 'HOOK_VECTOR_END'211
:
../../gcc-8.1.0/gcc/target.def:947:1: #define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)warning
:                                                  ^empty macro arguments are a C99 feature [-Wc99-extensions]

HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-core.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386.c:36:
In file included from ../../gcc-8.1.0/gcc/optabs.h:In file included from 23../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-core.c:
:In file included from 33../../gcc-8.1.0/gcc/optabs-query.h:
:In file included from 24../../gcc-8.1.0/gcc/target.h:
:In file included from 211../../gcc-8.1.0/gcc/target.h::
211:
../../gcc-8.1.0/gcc/target.def../../gcc-8.1.0/gcc/target.def::16386118::11::  warningwarning: : empty macro arguments are a C99 feature [-Wc99-extensions]empty macro arguments are a C99 feature [-Wc99-extensions]

HOOK_VECTOR_END (sched)HOOK_VECTOR_END (cxx)

^^

../../gcc-8.1.0/gcc/target-hooks-macros.h:../../gcc-8.1.0/gcc/target-hooks-macros.h43::50:43 :note: 50expanded from macro 'HOOK_VECTOR_END': 
note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386.c:36:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-core.c../../gcc-8.1.0/gcc/optabs-query.h::3324:
:
In file included from In file included from ../../gcc-8.1.0/gcc/target.h../../gcc-8.1.0/gcc/target.h::211211:
:
../../gcc-8.1.0/gcc/target.def../../gcc-8.1.0/gcc/target.def::62071668::11::  warningwarning: : empty macro arguments are a C99 feature [-Wc99-extensions]empty macro arguments are a C99 feature [-Wc99-extensions]

HOOK_VECTOR_END (simd_clone)HOOK_VECTOR_END (emutls)

^^

../../gcc-8.1.0/gcc/target-hooks-macros.h../../gcc-8.1.0/gcc/target-hooks-macros.h::4343::5050: :note : noteexpanded from macro 'HOOK_VECTOR_END'
: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)

                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386.c:36:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
In file included from ../../gcc-8.1.0/gcc/target-hooks-macros.h../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-core.c::3343:
:In file included from 50../../gcc-8.1.0/gcc/target.h::211 :
note../../gcc-8.1.0/gcc/target.def: :expanded from macro 'HOOK_VECTOR_END'6328
:1: warning#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;): 
empty macro arguments are a C99 feature [-Wc99-extensions]                                                 ^

HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)In file included from 
../../gcc-8.1.0/gcc/config/i386/i386.c                                                 ^:
36:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
In file included from ../../gcc-8.1.0/gcc/target-hooks-macros.h../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-core.c::4333::
50In file included from :../../gcc-8.1.0/gcc/target.h :note211: :
expanded from macro 'HOOK_VECTOR_END'../../gcc-8.1.0/gcc/target.def
:6430:#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)1
:                                                 ^
 warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386.c:36:
In file included from In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-core.c../../gcc-8.1.0/gcc/optabs.h::3323:
:
In file included from In file included from ../../gcc-8.1.0/gcc/target.h../../gcc-8.1.0/gcc/optabs-query.h::21124:
:
../../gcc-8.1.0/gcc/target.defIn file included from :../../gcc-8.1.0/gcc/target.h6688::2111:
:../../gcc-8.1.0/gcc/target.def :warning2025: :empty macro arguments are a C99 feature [-Wc99-extensions]
1: warningHOOK_VECTOR_END (mode_switching)
: ^empty macro arguments are a C99 feature [-Wc99-extensions]

../../gcc-8.1.0/gcc/target-hooks-macros.h:43:HOOK_VECTOR_END (vectorize)50
:^ 
note../../gcc-8.1.0/gcc/target-hooks-macros.h: :expanded from macro 'HOOK_VECTOR_END'43
:50: note: #define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)expanded from macro 'HOOK_VECTOR_END'

                                                 ^
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386.c:36:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-core.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386.c:36:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386.c:36:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1In file included from :../../gcc-8.1.0/gcc/host-default.c :warning23: :
empty macro arguments are a C99 feature [-Wc99-extensions]In file included from 
../../gcc-8.1.0/gcc/coretypes.h:HOOK_VECTOR_END (c)417
:
^../../gcc-8.1.0/gcc/machmode.h
:../../gcc-8.1.0/gcc/target-hooks-macros.h:32343::501::  notewarning: : 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]expanded from macro 'HOOK_VECTOR_END'

struct pod_mode
^
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386.c:36:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:../../gcc-8.1.0/gcc/coretypes.h6118:67::1: 20warning: :empty macro arguments are a C99 feature [-Wc99-extensions] 
note: did you mean struct here?HOOK_VECTOR_END (cxx)

^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: template<typename> class pod_mode;note: 
expanded from macro 'HOOK_VECTOR_END'                   ^~~~~

                   struct
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386.c:36:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386.c:36:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386.c:36:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386.c:36:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/i386.c:36:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211In file included from :
../../gcc-8.1.0/gcc/config/i386/i386.c../../gcc-8.1.0/gcc/target.def::406118:
:In file included from 1../../gcc-8.1.0/gcc/cgraph.h:: 25warning:
: ../../gcc-8.1.0/gcc/ipa-ref.hempty macro arguments are a C99 feature [-Wc99-extensions]:
26:1HOOK_VECTOR_END (cxx):
 ^warning
: ../../gcc-8.1.0/gcc/target-hooks-macros.hclass 'symtab_node' was previously declared as a struct [-Wmismatched-tags]:
43:50:class symtab_node; 
note^: 
expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^../../gcc-8.1.0/gcc/tree-core.h
:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-atom.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/host-default.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/host-default.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.hIn file included from :../../gcc-8.1.0/gcc/config/i386/i386.c275:In file included from :40../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-atom.c:
:11../../gcc-8.1.0/gcc/cgraph.h: :warning95:: 1:33 :
struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]warningIn file included from : ../../gcc-8.1.0/gcc/target.h
:'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]211
:
../../gcc-8.1.0/gcc/target.def:  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);1638
:class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),1
          ^:
^../../gcc-8.1.0/gcc/coretypes.h
 :warning75: :empty macro arguments are a C99 feature [-Wc99-extensions]In file included from 7
../../gcc-8.1.0/gcc/config/i386/winnt.c:: 26note:
HOOK_VECTOR_END (sched): 
In file included from previous use is here^../../gcc-8.1.0/gcc/target.h

:class rtx_def;../../gcc-8.1.0/gcc/target-hooks-macros.h211
:
:../../gcc-8.1.0/gcc/target.def43      ^::
671550:../../gcc-8.1.0/gcc/tree-core.h:1::1707  :warningnote2: : empty macro arguments are a C99 feature [-Wc99-extensions]expanded from macro 'HOOK_VECTOR_END'

: noteHOOK_VECTOR_END (C90_EMPTY_HACK): 
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)^

did you mean class here?                                                 ^../../gcc-8.1.0/gcc/target-hooks-macros.h
:
43:50: struct symtab_node *symtab_node; 
note:  ^~~~~~expanded from macro 'HOOK_VECTOR_END'

 class
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-atom.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-atom.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from In file included from ../../gcc-8.1.0/gcc/config/i386/i386.c../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-atom.c::4033:
:
../../gcc-8.1.0/gcc/cgraph.hIn file included from :../../gcc-8.1.0/gcc/target.h254::21111:
:../../gcc-8.1.0/gcc/target.def :warning1732: :struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]1
: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
                                      struct symtab_node *ref = NULL);
HOOK_VECTOR_END (goacc)                                      ^

^../../gcc-8.1.0/gcc/cgraph.h
:../../gcc-8.1.0/gcc/target-hooks-macros.h97::433::50 :note : noteprevious use is here: 
expanded from macro 'HOOK_VECTOR_END'
  symtab_node
  ^
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-atom.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-atom.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-atom.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-atom.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-atom.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-atom.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;In file included from 
../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-atom.c         ^:
33../../gcc-8.1.0/gcc/cgraph.h:
:In file included from 891../../gcc-8.1.0/gcc/target.h::39211::
 ../../gcc-8.1.0/gcc/target.def:note6328: :previous use is here1
: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
HOOK_VECTOR_END (target_option)                                      ^

^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-atom.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-atom.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/config/i386/x86-tune-sched-atom.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/host-default.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt-stubs.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/config/i386/i386.c:49:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt.c:29:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
8 warnings generated.
In file included from ../../gcc-8.1.0/gcc/config/i386/i386.c:56:
In file included from ../../gcc-8.1.0/gcc/common/common-target.h:67:
../../gcc-8.1.0/gcc/common/common-target.def:105:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
23 warnings generated.
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt-stubs.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt-stubs.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
23 warnings generated.
In file included from ../../gcc-8.1.0/gcc/main.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt.c5: warning29s:
 generated.
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt.c:29:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o i386-common.o -MT i386-common.o -MMD -MP -MF ./.deps/i386-common.TPo ../../gcc-8.1.0/gcc/common/config/i386/i386-common.c
clang++ -fno-PIE -c  -DPREFIX=\"/usr/pkg/cross/i686-w64-mingw32\" -DBASEVER="\"8.1.0\"" -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o prefix.o -MT prefix.o -MMD -MP -MF ./.deps/prefix.TPo ../../gcc-8.1.0/gcc/prefix.c
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt-stubs.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o params.o -MT params.o -MMD -MP -MF ./.deps/params.TPo ../../gcc-8.1.0/gcc/params.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
5 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o opts.o -MT opts.o -MMD -MP -MF ./.deps/opts.TPo ../../gcc-8.1.0/gcc/opts.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o opts-common.o -MT opts-common.o -MMD -MP -MF ./.deps/opts-common.TPo ../../gcc-8.1.0/gcc/opts-common.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/config/i386/i386.c:91:
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: note: did you mean class here?
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^~~~~~
                           class
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: note: did you mean class here?
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: warning: struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]
static inline struct ipa_polymorphic_call_context *
              ^
../../gcc-8.1.0/gcc/cgraph.h:1495:15: note: previous use is here
class GTY(()) ipa_polymorphic_call_context {
              ^
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: note: did you mean class here?
static inline struct ipa_polymorphic_call_context *
              ^~~~~~
              class
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: note: did you mean class here?
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: note: did you mean class here?
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^~~~~~
                                       class
In file included from ../../gcc-8.1.0/gcc/config/i386/i386.c:92:
../../gcc-8.1.0/gcc/ipa-fnsummary.h:171:5: warning: struct 'ipa_fn_summary_t' was previously declared as a class [-Wmismatched-tags]
    struct ipa_fn_summary_t *summary = new (ggc_alloc <ipa_fn_summary_t> ())
    ^
../../gcc-8.1.0/gcc/ipa-fnsummary.h:163:19: note: previous use is here
class GTY((user)) ipa_fn_summary_t: public function_summary <ipa_fn_summary *>
                  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
23 warnings generated.
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt.c:31:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3:In file included from  warning../../gcc-8.1.0/gcc/main.c: :array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]22
:
In file included from   gs->op[1] = fn;../../gcc-8.1.0/gcc/coretypes.h
:417  ^      ~:

../../gcc-8.1.0/gcc/machmode.h../../gcc-8.1.0/gcc/gimple.h:323::3711: :warning3: : 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]note
: array 'op' declared here
struct pod_mode
^
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3:../../gcc-8.1.0/gcc/coretypes.h :warning67: :array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]20
: note: did you mean struct here?
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:template<typename> class pod_mode;371
:                   ^~~~~
3                   struct
: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o options.o -MT options.o -MMD -MP -MF ./.deps/options.TPo options.c
../../gcc-8.1.0/gcc/config/i386/i386.c:463:16: warning: struct 'xlogue_layout' was previously declared as a class [-Wmismatched-tags]
  static const struct xlogue_layout &get_instance ();
               ^
../../gcc-8.1.0/gcc/config/i386/i386.c:419:7: note: previous use is here
class xlogue_layout {
      ^
../../gcc-8.1.0/gcc/config/i386/i386.c:560:7: warning: struct 'xlogue_layout' was previously declared as a class [-Wmismatched-tags]
const struct xlogue_layout &
      ^
../../gcc-8.1.0/gcc/config/i386/i386.c:419:7: note: previous use is here
class xlogue_layout {
      ^
../../gcc-8.1.0/gcc/config/i386/i386.c:560:7: note: did you mean class here?
const struct xlogue_layout &
      ^~~~~~
      class
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt.c:37:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/common/config/i386/i386-common.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt.c:37:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt.c:37:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:In file included from 891../../gcc-8.1.0/gcc/prefix.c::3968::
 ../../gcc-8.1.0/gcc/coretypes.hnote:: 75previous use is here:
1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55../../gcc-8.1.0/gcc/cgraph.h::82020:: 10note::  previous use is herenote
: did you mean struct here?
struct rtx_def;
       ^
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/params.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt.c:38:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt.c:38:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: 49note warning: s generated.
previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/cgraph.h:1797:38: note: previous use is here
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
In file included from ../../gcc-8.1.0/gcc/main.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/main.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
43 warnings generated.
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt.c:40:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from ../../gcc-8.1.0/gcc/main.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o vec.o -MT vec.o -MMD -MP -MF ./.deps/vec.TPo ../../gcc-8.1.0/gcc/vec.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o hooks.o -MT hooks.o -MMD -MP -MF ./.deps/hooks.TPo ../../gcc-8.1.0/gcc/hooks.c
In file included from ../../gcc-8.1.0/gcc/prefix.c:68:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/params.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/prefix.c:68:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/prefix.c:68:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/common/config/i386/i386-common.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/prefix.c:68:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/params.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/params.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/opts-common.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/params.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/prefix.c:73:
In file included from ../../gcc-8.1.0/gcc/common/common-target.h:67:
../../gcc-8.1.0/gcc/common/common-target.def:105:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/common/config/i386/i386-common.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/common/config/i386/i386-common.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/params.c:24:
In file included from ../../gcc-8.1.0/gcc/common/common-target.h:67:
../../gcc-8.1.0/gcc/common/common-target.def:105:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/params.c:28:
../../gcc-8.1.0/gcc/spellcheck.h:109:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^
../../gcc-8.1.0/gcc/spellcheck.h:109:9: note: use function 'std::abs' instead
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^~~
        std::abs
In file included from ../../gcc-8.1.0/gcc/common/config/i386/i386-common.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/spellcheck.h:109:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^
../../gcc-8.1.0/gcc/params.c:155:8: note: in instantiation of member function 'best_match<const char *, const char *>::consider' requested here
    bm.consider (compiler_params[i].option);
       ^
../../gcc-8.1.0/gcc/spellcheck.h:109:9: note: use function 'std::abs' instead
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^~~
        std::abs
6 warnings generated.
In file included from ../../gcc-8.1.0/gcc/opts-common.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
5 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual    -DHAVE_CONFIG_H -I. -Icommon -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/common -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o common/common-targhooks.o -MT common/common-targhooks.o -MMD -MP -MF common/.deps/common-targhooks.TPo ../../gcc-8.1.0/gcc/common/common-targhooks.c
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o hash-table.o -MT hash-table.o -MMD -MP -MF ./.deps/hash-table.TPo ../../gcc-8.1.0/gcc/hash-table.c
In file included from ../../gcc-8.1.0/gcc/opts.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/vec.c:31:
In file included from ../../gcc-8.1.0/gcc/coretypes.h../../gcc-8.1.0/gcc/opts-common.c::7523:
:In file included from 1../../gcc-8.1.0/gcc/coretypes.h:: 423warning: :
class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7:class rtx_def; 
note^: 
previous use is here
class rtx_def;
../../gcc-8.1.0/gcc/coretypes.h      ^:
55:8: note: previous use is here
In file included from ../../gcc-8.1.0/gcc/opts-common.cstruct rtx_def;:
23       ^:

In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
62 warnings generated.
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/opts-common.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o file-find.o -MT file-find.o -MMD -MP -MF ./.deps/file-find.TPo ../../gcc-8.1.0/gcc/file-find.c
In file included from options.c:5:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/opts-common.c:27:
../../gcc-8.1.0/gcc/spellcheck.h:109:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^
../../gcc-8.1.0/gcc/spellcheck.h:109:9: note: use function 'std::abs' instead
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^~~
        std::abs
In file included from ../../gcc-8.1.0/gcc/vec.c:31:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/opts.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/config/i386/i386.c:13514:9: warning: struct 'xlogue_layout' was previously declared as a class [-Wmismatched-tags]
  const struct xlogue_layout &xlogue = xlogue_layout::get_instance ();
        ^
../../gcc-8.1.0/gcc/config/i386/i386.c:419:7: note: previous use is here
class xlogue_layout {
      ^
../../gcc-8.1.0/gcc/config/i386/i386.c:13514:9: note: did you mean class here?
  const struct xlogue_layout &xlogue = xlogue_layout::get_instance ();
        ^~~~~~
        class
8 warnings generated.
In file included from options.c:5:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/vec.c:31:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/vec.c:31:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o selftest.o -MT selftest.o -MMD -MP -MF ./.deps/selftest.TPo ../../gcc-8.1.0/gcc/selftest.c
../../gcc-8.1.0/gcc/config/i386/i386.c:14305:9: warning: struct 'xlogue_layout' was previously declared as a class [-Wmismatched-tags]
  const struct xlogue_layout &xlogue = xlogue_layout::get_instance ();
        ^
../../gcc-8.1.0/gcc/config/i386/i386.c:419:7: note: previous use is here
class xlogue_layout {
      ^
../../gcc-8.1.0/gcc/config/i386/i386.c:14305:9: note: did you mean class here?
  const struct xlogue_layout &xlogue = xlogue_layout::get_instance ();
        ^~~~~~
        class
In file included from ../../gcc-8.1.0/gcc/vec.c:31:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/opts.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/opts.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from options.c:5:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from options.c:5:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/common/config/i386/i386-common.c:27:
In file included from ../../gcc-8.1.0/gcc/common/common-target.h:67:
../../gcc-8.1.0/gcc/common/common-target.def:105:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/opts.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from options.c:5:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/config/i386/i386.c:16167:6: warning: use of logical '||' with constant operand [-Wconstant-logical-operand]
                   || (TARGET_MACHO
                   ^  ~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/config/i386/i386.c:16167:6: note: use '|' for a bitwise operation
                   || (TARGET_MACHO
                   ^~
                   |
In file included from ../../gcc-8.1.0/gcc/common/common-targhooks.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/hooks.c:27:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
6 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o diagnostic.o -MT diagnostic.o -MMD -MP -MF ./.deps/diagnostic.TPo ../../gcc-8.1.0/gcc/diagnostic.c
In file included from ../../gcc-8.1.0/gcc/selftest.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/hash-table.c:31:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/common/common-targhooks.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
53 warnings generated.
In file included from ../../gcc-8.1.0/gcc/hooks.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/common/common-targhooks.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/common/common-targhooks.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o diagnostic-color.o -MT diagnostic-color.o -MMD -MP -MF ./.deps/diagnostic-color.TPo ../../gcc-8.1.0/gcc/diagnostic-color.c
In file included from ../../gcc-8.1.0/gcc/common/common-targhooks.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/hooks.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/hooks.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/hash-table.c:31:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/hooks.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/opts.c:32:
In file included from ../../gcc-8.1.0/gcc/common/common-target.h:67:
../../gcc-8.1.0/gcc/common/common-target.def:105:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/opts.c:33:
../../gcc-8.1.0/gcc/spellcheck.h:109:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^
../../gcc-8.1.0/gcc/spellcheck.h:109:9: note: use function 'std::abs' instead
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^~~
        std::abs
In file included from ../../gcc-8.1.0/gcc/selftest.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/hash-table.c:31:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/hash-table.c:31:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o diagnostic-show-locus.o -MT diagnostic-show-locus.o -MMD -MP -MF ./.deps/diagnostic-show-locus.TPo ../../gcc-8.1.0/gcc/diagnostic-show-locus.c
In file included from ../../gcc-8.1.0/gcc/hash-table.c:31:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/diagnostic.c:27:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/selftest.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/selftest.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/spellcheck.h:109:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^
../../gcc-8.1.0/gcc/opts.c:1646:10: note: in instantiation of member function 'best_match<const string_fragment &, const char *>::consider' requested here
      bm.consider (opts[i].name);
         ^
../../gcc-8.1.0/gcc/spellcheck.h:109:9: note: use function 'std::abs' instead
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^~~
        std::abs
In file included from ../../gcc-8.1.0/gcc/selftest.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
5 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o edit-context.o -MT edit-context.o -MMD -MP -MF ./.deps/edit-context.TPo ../../gcc-8.1.0/gcc/edit-context.c
5 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o pretty-print.o -MT pretty-print.o -MMD -MP -MF ./.deps/pretty-print.TPo ../../gcc-8.1.0/gcc/pretty-print.c
6 warnings generated.
clang++ -fno-PIE -c  -DLOCALEDIR=\"/usr/pkg/cross/i686-w64-mingw32/share/locale\" -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o intl.o -MT intl.o -MMD -MP -MF ./.deps/intl.TPo ../../gcc-8.1.0/gcc/intl.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/diagnostic-show-locus.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/diagnostic.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/diagnostic.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/diagnostic.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o sbitmap.o -MT sbitmap.o -MMD -MP -MF ./.deps/sbitmap.TPo ../../gcc-8.1.0/gcc/sbitmap.c
In file included from ../../gcc-8.1.0/gcc/diagnostic.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
5 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o input.o -MT input.o -MMD -MP -MF ./.deps/input.TPo ../../gcc-8.1.0/gcc/input.c
In file included from ../../gcc-8.1.0/gcc/diagnostic-show-locus.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/diagnostic-show-locus.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/diagnostic-show-locus.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/diagnostic-show-locus.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
5 warnings generated.
clang++ -fno-PIE -c  -DBASEVER="\"8.1.0\"" -DDATESTAMP="\"\"" -DREVISION="\"\"" -DDEVPHASE="\"\"" -DPKGVERSION="\"(GCC) \"" -DBUGURL="\"<https://gcc.gnu.org/bugs/>\"" -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o version.o -MT version.o -MMD -MP -MF ./.deps/version.TPo ../../gcc-8.1.0/gcc/version.c
In file included from ../../gcc-8.1.0/gcc/intl.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
53 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o ggc-none.o -MT ggc-none.o -MMD -MP -MF ./.deps/ggc-none.TPo ../../gcc-8.1.0/gcc/ggc-none.c
In file included from ../../gcc-8.1.0/gcc/diagnostic-show-locus.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<(anonymous namespace)::layout_range, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<(anonymous namespace)::layout_range, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<(anonymous namespace)::layout_range>' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1585:10: note: in instantiation of member function 'vec<(anonymous namespace)::layout_range, va_heap, vl_ptr>::reserve' requested here
  return reserve (nelems, true PASS_MEM_STAT);
         ^
../../gcc-8.1.0/gcc/vec.h:1600:5: note: in instantiation of member function 'vec<(anonymous namespace)::layout_range, va_heap, vl_ptr>::reserve_exact' requested here
    reserve_exact (nelems PASS_MEM_STAT);
    ^
../../gcc-8.1.0/gcc/vec.h:1412:31: note: in instantiation of member function 'vec<(anonymous namespace)::layout_range, va_heap, vl_ptr>::create' requested here
  auto_vec (size_t n) { this->create (n); }
                              ^
../../gcc-8.1.0/gcc/diagnostic-show-locus.c:829:3: note: in instantiation of member function 'auto_vec<(anonymous namespace)::layout_range, 0>::auto_vec' requested here
  m_layout_ranges (richloc->get_num_locations ()),
  ^
In file included from ../../gcc-8.1.0/gcc/diagnostic-show-locus.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<(anonymous namespace)::line_span, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<(anonymous namespace)::line_span, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<(anonymous namespace)::line_span>' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1585:10: note: in instantiation of member function 'vec<(anonymous namespace)::line_span, va_heap, vl_ptr>::reserve' requested here
  return reserve (nelems, true PASS_MEM_STAT);
         ^
../../gcc-8.1.0/gcc/vec.h:1600:5: note: in instantiation of member function 'vec<(anonymous namespace)::line_span, va_heap, vl_ptr>::reserve_exact' requested here
    reserve_exact (nelems PASS_MEM_STAT);
    ^
../../gcc-8.1.0/gcc/vec.h:1412:31: note: in instantiation of member function 'vec<(anonymous namespace)::line_span, va_heap, vl_ptr>::create' requested here
  auto_vec (size_t n) { this->create (n); }
                              ^
../../gcc-8.1.0/gcc/diagnostic-show-locus.c:831:3: note: in instantiation of member function 'auto_vec<(anonymous namespace)::line_span, 0>::auto_vec' requested here
  m_line_spans (1 + richloc->get_num_locations ()),
  ^
../../gcc-8.1.0/gcc/diagnostic-show-locus.c:284:16: warning: private field 'm_diagnostic_kind' is not used [-Wunused-private-field]
  diagnostic_t m_diagnostic_kind;
               ^
In file included from ../../gcc-8.1.0/gcc/pretty-print.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/edit-context.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o memory-block.o -MT memory-block.o -MMD -MP -MF ./.deps/memory-block.TPo ../../gcc-8.1.0/gcc/memory-block.cc
8 warnings generated.
In file included from ../../gcc-8.1.0/gcc/pretty-print.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/edit-context.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o selftest-diagnostic.o -MT selftest-diagnostic.o -MMD -MP -MF ./.deps/selftest-diagnostic.TPo ../../gcc-8.1.0/gcc/selftest-diagnostic.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gcov.o -MT gcov.o -MMD -MP -MF ./.deps/gcov.TPo ../../gcc-8.1.0/gcc/gcov.c
In file included from ../../gcc-8.1.0/gcc/pretty-print.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/pretty-print.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/edit-context.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/edit-context.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/intl.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/sbitmap.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
In file included from class rtx_def;../../gcc-8.1.0/gcc/pretty-print.c
:^23:

In file included from ../../gcc-8.1.0/gcc/coretypes.h../../gcc-8.1.0/gcc/coretypes.h::42355:
:In file included from 8../../gcc-8.1.0/gcc/hash-table.h:: 561note:
: ../../gcc-8.1.0/gcc/mem-stats.hprevious use is here:
126:1struct rtx_def;:
        ^warning
: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/input.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/edit-context.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/intl.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/intl.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/intl.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gcov-dump.o -MT gcov-dump.o -MMD -MP -MF ./.deps/gcov-dump.TPo ../../gcc-8.1.0/gcc/gcov-dump.c
In file included from ../../gcc-8.1.0/gcc/edit-context.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<line_event, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
clang#define offsetof(type, member)  __builtin_offsetof(type, member): 
warning                                ^                        ~~~~~~: 
treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<line_event, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<line_event>' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1674:3: note: in instantiation of member function 'vec<line_event, va_heap, vl_ptr>::reserve' requested here
  reserve (1, false PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/edit-context.c:805:17: note: in instantiation of member function 'vec<line_event, va_heap, vl_ptr>::safe_push' requested here
  m_line_events.safe_push (line_event (start_column, next_column,
                ^
In file included from ../../gcc-8.1.0/gcc/sbitmap.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/input.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
5 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gcov-tool.o -MT gcov-tool.o -MMD -MP -MF ./.deps/gcov-tool.TPo ../../gcc-8.1.0/gcc/gcov-tool.c
In file included from ../../gcc-8.1.0/gcc/sbitmap.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/sbitmap.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/input.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/input.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/selftest-diagnostic.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/sbitmap.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/input.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
49 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings  -Wno-error -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -o libgcov-util.o ../../gcc-8.1.0/gcc/../libgcc/libgcov-util.c
In file included from ../../gcc-8.1.0/gcc/gcov-dump.c:21:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/input.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<fcache::line_info, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<fcache::line_info, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<fcache::line_info>' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1585:10: note: in instantiation of member function 'vec<fcache::line_info, va_heap, vl_ptr>::reserve' requested here
  return reserve (nelems, true PASS_MEM_STAT);
         ^
../../gcc-8.1.0/gcc/vec.h:1600:5: note: in instantiation of member function 'vec<fcache::line_info, va_heap, vl_ptr>::reserve_exact' requested here
    reserve_exact (nelems PASS_MEM_STAT);
    ^
../../gcc-8.1.0/gcc/input.c:419:15: note: in instantiation of member function 'vec<fcache::line_info, va_heap, vl_ptr>::create' requested here
  line_record.create (0);
              ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/input.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<cpp_string_location_reader, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<cpp_string_location_reader, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<cpp_string_location_reader>' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1585:10: note: in instantiation of member function 'vec<cpp_string_location_reader, va_heap, vl_ptr>::reserve' requested here
  return reserve (nelems, true PASS_MEM_STAT);
         ^
../../gcc-8.1.0/gcc/vec.h:1600:5: note: in instantiation of member function 'vec<cpp_string_location_reader, va_heap, vl_ptr>::reserve_exact' requested here
    reserve_exact (nelems PASS_MEM_STAT);
    ^
../../gcc-8.1.0/gcc/vec.h:1412:31: note: in instantiation of member function 'vec<cpp_string_location_reader, va_heap, vl_ptr>::create' requested here
  auto_vec (size_t n) { this->create (n); }
                              ^
../../gcc-8.1.0/gcc/input.c:1396:41: note: in instantiation of member function 'auto_vec<cpp_string_location_reader, 0>::auto_vec' requested here
  auto_vec <cpp_string_location_reader> loc_readers (num_locs);
                                        ^
In file included from ../../gcc-8.1.0/gcc/selftest-diagnostic.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/selftest-diagnostic.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/selftest-diagnostic.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gcov-tool.c:28:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/gcov-dump.c:21:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/selftest-diagnostic.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/memory-block.cc:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
6 warnings generated.
In file included from ../../gcc-8.1.0/gcc/gcov-dump.c:21:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gcov-dump.c:21:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
27 warnings generated.
In file included from ../../gcc-8.1.0/gcc/ggc-none.c:31:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/gcov.c:40:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings  -Wno-error -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  \
  -DIN_GCOV_TOOL=1 -o libgcov-driver-tool.o ../../gcc-8.1.0/gcc/../libgcc/libgcov-driver.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings  -Wno-error -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  \
  -DIN_GCOV_TOOL=1 -o libgcov-merge-tool.o ../../gcc-8.1.0/gcc/../libgcc/libgcov-merge.c
In file included from ../../gcc-8.1.0/gcc/gcov-dump.c:21:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/cp-lang.o -MT cp/cp-lang.o -MMD -MP -MF cp/.deps/cp-lang.TPo ../../gcc-8.1.0/gcc/cp/cp-lang.c
8 warnings generated.
5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/ggc-none.c:31:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/gcov.c:40:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/memory-block.cc:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/gcov-tool.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/ggc-none.c:31:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ggc-none.c:31:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/call.o -MT cp/call.o -MMD -MP -MF cp/.deps/call.TPo ../../gcc-8.1.0/gcc/cp/call.c
5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/gcov.c:40:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gcov.c:40:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/ggc-none.c:31:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/class.o -MT cp/class.o -MMD -MP -MF cp/.deps/class.TPo ../../gcc-8.1.0/gcc/cp/class.c
In file included from ../../gcc-8.1.0/gcc/gcov.c:40:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
In file included from ../../gcc-8.1.0/gcc/memory-block.cc:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
../../gcc-8.1.0/gcc/hash-table.hinline struct rtx_def *:
341       ^:
1../../gcc-8.1.0/gcc/coretypes.h:: 75note:: 7did you mean struct here?:
 note: class mem_usage;previous use is here

^~~~~
class rtx_def;struct

      ^
In file included from ../../gcc-8.1.0/gcc/memory-block.cc:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gcov-tool.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gcov-tool.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/constexpr.o -MT cp/constexpr.o -MMD -MP -MF cp/.deps/constexpr.TPo ../../gcc-8.1.0/gcc/cp/constexpr.c
In file included from ../../gcc-8.1.0/gcc/gcov-tool.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/memory-block.cc:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/../libgcc/libgcov-util.c:30:
In file included from ../../gcc-8.1.0/gcc/../libgcc/libgcov.h:114:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
5 warnings generated.
5 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/constraint.o -MT cp/constraint.o -MMD -MP -MF cp/.deps/constraint.TPo ../../gcc-8.1.0/gcc/cp/constraint.cc
In file included from ../../gcc-8.1.0/gcc/../libgcc/libgcov-driver.c:26:
In file included from ../../gcc-8.1.0/gcc/../libgcc/libgcov.h:114:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^clang
: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
5 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/cp-gimplify.o -MT cp/cp-gimplify.o -MMD -MP -MF cp/.deps/cp-gimplify.TPo ../../gcc-8.1.0/gcc/cp/cp-gimplify.c
In file included from ../../gcc-8.1.0/gcc/../libgcc/libgcov-util.c:30:
In file included from ../../gcc-8.1.0/gcc/../libgcc/libgcov.h:114:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/../libgcc/libgcov-merge.c:26:
In file included from ../../gcc-8.1.0/gcc/../libgcc/libgcov.h:114:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/../libgcc/libgcov-util.c:30:
In file included from ../../gcc-8.1.0/gcc/../libgcc/libgcov.h:114:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/../libgcc/libgcov-util.c:30:
In file included from ../../gcc-8.1.0/gcc/../libgcc/libgcov.h:114:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/cp-objcp-common.o -MT cp/cp-objcp-common.o -MMD -MP -MF cp/.deps/cp-objcp-common.TPo ../../gcc-8.1.0/gcc/cp/cp-objcp-common.c
In file included from ../../gcc-8.1.0/gcc/../libgcc/libgcov-util.c:30:
In file included from ../../gcc-8.1.0/gcc/../libgcc/libgcov.h:114:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/gcov-tool.c:493:7: warning: variable 'ret' is used uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized]
  if (argc - optind == 2)
      ^~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/gcov-tool.c:498:10: note: uninitialized use occurs here
  return ret;
         ^~~
../../gcc-8.1.0/gcc/gcov-tool.c:493:3: note: remove the 'if' if its condition is always true
  if (argc - optind == 2)
  ^~~~~~~~~~~~~~~~~~~~~~~
../../gcc-8.1.0/gcc/gcov-tool.c:462:10: note: initialize the variable 'ret' to silence this warning
  int ret;
         ^
          = 0
In file included from ../../gcc-8.1.0/gcc/../libgcc/libgcov-driver.c:26:
In file included from ../../gcc-8.1.0/gcc/../libgcc/libgcov.h:114:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/../libgcc/libgcov-merge.c:26:
In file included from ../../gcc-8.1.0/gcc/../libgcc/libgcov.h:114:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cp/cp-lang.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/../libgcc/libgcov-driver.c:26:
In file included from ../../gcc-8.1.0/gcc/../libgcc/libgcov.h:114:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/../libgcc/libgcov-driver.c:26:
In file included from ../../gcc-8.1.0/gcc/../libgcc/libgcov.h:114:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/../libgcc/libgcov-merge.c:26:
In file included from ../../gcc-8.1.0/gcc/../libgcc/libgcov.h:114:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/../libgcc/libgcov-merge.c:26:
In file included from ../../gcc-8.1.0/gcc/../libgcc/libgcov.h:114:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/constexpr.c:25:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
6 warnings generated.
In file included from ../../gcc-8.1.0/gcc/cp/call.c:27:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/../libgcc/libgcov-merge.c:26:
In file included from ../../gcc-8.1.0/gcc/../libgcc/libgcov.h:114:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cp/cp-gimplify.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/../libgcc/libgcov-driver.c:26:
In file included from ../../gcc-8.1.0/gcc/../libgcc/libgcov.h:114:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/cp-ubsan.o -MT cp/cp-ubsan.o -MMD -MP -MF cp/.deps/cp-ubsan.TPo ../../gcc-8.1.0/gcc/cp/cp-ubsan.c
In file included from ../../gcc-8.1.0/gcc/cp/constexpr.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
7 warnings generated.
In file included from ../../gcc-8.1.0/gcc/cp/cp-lang.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/cvt.o -MT cp/cvt.o -MMD -MP -MF cp/.deps/cvt.TPo ../../gcc-8.1.0/gcc/cp/cvt.c
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/cxx-pretty-print.o -MT cp/cxx-pretty-print.o -MMD -MP -MF cp/.deps/cxx-pretty-print.TPo ../../gcc-8.1.0/gcc/cp/cxx-pretty-print.c
In file included from ../../gcc-8.1.0/gcc/cp/constexpr.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/constexpr.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/cp-lang.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/cp-lang.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/cp-lang.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/cp/cp-gimplify.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/cp/constexpr.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cp/cp-gimplify.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/cp-gimplify.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
74 warnings generated.
In file included from ../../gcc-8.1.0/gcc/cp/cp-gimplify.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/decl.o -MT cp/decl.o -MMD -MP -MF cp/.deps/decl.TPo ../../gcc-8.1.0/gcc/cp/decl.c
In file included from ../../gcc-8.1.0/gcc/config/i386/i386.c:52165:
./gt-i386.h:95:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<dllimport_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<dllimport_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-i386.h:95:3: note: did you mean class here?
  struct hash_table<dllimport_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<dllimport_hasher> *)x_p;
  ^~~~~~
  class
./gt-i386.h:95:63: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<dllimport_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<dllimport_hasher> *)x_p;
                                                              ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-i386.h:95:63: note: did you mean class here?
  struct hash_table<dllimport_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<dllimport_hasher> *)x_p;
                                                              ^~~~~~
                                                              class
In file included from ../../gcc-8.1.0/gcc/cp/call.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cp/constraint.cc:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/cp/cp-objcp-common.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cp/call.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/call.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/cp/cvt.c:29:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/decl2.o -MT cp/decl2.o -MMD -MP -MF cp/.deps/decl2.TPo ../../gcc-8.1.0/gcc/cp/decl2.c
In file included from ../../gcc-8.1.0/gcc/cp/class.c:26:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cp/call.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cp/cxx-pretty-print.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/cp/constraint.cc:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/config/i386/i386.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<poly_int<1, unsigned long>, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<poly_int<1, unsigned long>, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<poly_int<1, unsigned long> >' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1674:3: note: in instantiation of member function 'vec<poly_int<1, unsigned long>, va_heap, vl_ptr>::reserve' requested here
  reserve (1, false PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/config/i386/i386.c:50310:14: note: in instantiation of member function 'vec<poly_int<1, unsigned long>, va_heap, vl_ptr>::safe_push' requested here
      sizes->safe_push (64);
             ^
../../gcc-8.1.0/gcc/config/i386/i386.c:30992:1: warning: unused function 'def_builtin_pure2' [-Wunused-function]
def_builtin_pure2 (HOST_WIDE_INT mask, const char *name,
^
In file included from ../../gcc-8.1.0/gcc/cp/cvt.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cp/constraint.cc:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/constraint.cc:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/class.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cp/cp-objcp-common.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cp/constraint.cc:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cp/cp-gimplify.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/cp-gimplify.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/cp-gimplify.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/cp-gimplify.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/cp-gimplify.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/cp-gimplify.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/cp-gimplify.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/cp-gimplify.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/cvt.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/cvt.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/cp-gimplify.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/cp-gimplify.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/cp-gimplify.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/cp-gimplify.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/cp-gimplify.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/cp-gimplify.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/decl2.c:31:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cp/cp-gimplify.c:25:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/cp/class.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/class.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/cvt.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/dump.o -MT cp/dump.o -MMD -MP -MF cp/.deps/dump.TPo ../../gcc-8.1.0/gcc/cp/dump.c
In file included from ../../gcc-8.1.0/gcc/cp/cp-objcp-common.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/cp-objcp-common.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/class.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/cp/cp-objcp-common.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cp/call.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/call.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/call.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/call.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/call.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/call.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/call.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/cp-ubsan.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cp/call.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/call.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/call.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/call.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/call.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/call.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/call.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/call.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/decl2.c:31:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cp/decl2.c:31:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/decl2.c:31:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/decl.c:31:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cp/decl2.c:31:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cp/cp-ubsan.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cp/cxx-pretty-print.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cp/class.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/class.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/class.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/class.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/class.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/class.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/class.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from In file included from ../../gcc-8.1.0/gcc/cp/class.c../../gcc-8.1.0/gcc/cp/cp-ubsan.c::2723:
:
In file included from In file included from ../../gcc-8.1.0/gcc/target.h../../gcc-8.1.0/gcc/coretypes.h::211423:
:
../../gcc-8.1.0/gcc/target.defIn file included from :../../gcc-8.1.0/gcc/hash-table.h5154::2351:
:../../gcc-8.1.0/gcc/ggc.h :warning272: :empty macro arguments are a C99 feature [-Wc99-extensions]8
: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]HOOK_VECTOR_END (calls)

^
inline struct rtx_def *../../gcc-8.1.0/gcc/target-hooks-macros.h
:       ^43
:../../gcc-8.1.0/gcc/coretypes.h50::75 :note7: :expanded from macro 'HOOK_VECTOR_END' 
note: previous use is here
class rtx_def;
      ^#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)

                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/cp-ubsan.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/class.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/class.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/class.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/class.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/class.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/class.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/class.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/cxx-pretty-print.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/cxx-pretty-print.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/cvt.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/cvt.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/cvt.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/cvt.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/cvt.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/cvt.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/cvt.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/cp-ubsan.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cp/cp-gimplify.c:28:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/cp/cvt.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)../../gcc-8.1.0/gcc/gimple.h
:                                                 ^2596
:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/cp/cvt.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/cvt.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/cvt.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/cvt.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/cvt.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/cvt.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/cxx-pretty-print.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/cp/cvt.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/cp/dump.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cp/decl.c:31:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cp/decl2.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/decl2.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/decl2.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/decl2.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/decl2.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/decl2.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/decl2.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/decl2.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/decl2.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/decl2.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/decl2.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/decl2.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/decl2.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/decl2.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/decl2.c:33:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/decl.c:31:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/decl.c:31:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/decl.c:31:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cp/dump.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
5 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/error.o -MT cp/error.o -MMD -MP -MF cp/.deps/error.TPo ../../gcc-8.1.0/gcc/cp/error.c
In file included from ../../gcc-8.1.0/gcc/cp/dump.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/dump.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/cp/class.c:30:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/cp/class.c:30:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/cp/class.c:30:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/cp/dump.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/cp/decl2.c:38:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/cp/decl2.c:38:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/cp/decl2.c:38:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/cp/call.c:32:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
In file included from ../../gcc-8.1.0/gcc/cgraph.h../../gcc-8.1.0/gcc/cp/call.c::163732::
10../../gcc-8.1.0/gcc/cgraph.h:: 95note:: 1did you mean struct here?:
 warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^~~~~
         struct
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/cp/call.c:32:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
5 warnings generated.
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/cp/error.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/except.o -MT cp/except.o -MMD -MP -MF cp/.deps/except.TPo ../../gcc-8.1.0/gcc/cp/except.c
../../gcc-8.1.0/gcc/cp/constexpr.c:6192:
./gt-cp-constexpr.h:222:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<constexpr_fundef_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<constexpr_fundef_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
./gt-cp-constexpr.h:222:3: note: did you mean class here?
  struct hash_table<constexpr_fundef_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<constexpr_fundef_hasher> *)x_p;
  ^~~~~~
  class
./gt-cp-constexpr.h:222:70: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<constexpr_fundef_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<constexpr_fundef_hasher> *)x_p;
                                                                     ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-cp-constexpr.h:222:70: note: did you mean class here?
  struct hash_table<constexpr_fundef_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<constexpr_fundef_hasher> *)x_p;
                                                                     ^~~~~~
                                                                     class
./gt-cp-constexpr.h:265:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<constexpr_call_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<constexpr_call_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-cp-constexpr.h:265:3: note: did you mean class here?
  struct hash_table<constexpr_call_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<constexpr_call_hasher> *)x_p;
  ^~~~~~
  class
./gt-cp-constexpr.h:265:68: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<constexpr_call_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<constexpr_call_hasher> *)x_p;
                                                                   ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-cp-constexpr.h:265:68: note: did you mean class here?
  struct hash_table<constexpr_call_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<constexpr_call_hasher> *)x_p;
                                                                   ^~~~~~
                                                                   class
../../gcc-8.1.0/gcc/cp/decl2.c:2273:8: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
              struct symtab_node *snode = symtab_node::get (decl);
              ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cp/decl2.c:2273:8: note: did you mean class here?
              struct symtab_node *snode = symtab_node::get (decl);
              ^~~~~~
              class
In file included from ../../gcc-8.1.0/gcc/cp/decl.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/decl.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/decl.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/decl.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/decl.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/decl.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/decl.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/decl.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/decl.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/decl.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/decl.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/decl.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/decl.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/decl.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/decl.c:32:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/decl.c:33:
In file included from ../../gcc-8.1.0/gcc/c-family/c-target.h:30:
../../gcc-8.1.0/gcc/c-family/c-target.def:116:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/except.c:26:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cp/error.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cp/decl2.c:5430:
./gt-cp-decl2.h:60:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<mangled_decl_hash> * x ATTRIBUTE_UNUSED = (struct hash_table<mangled_decl_hash> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-cp-decl2.h:60:3: note: did you mean class here?
  struct hash_table<mangled_decl_hash> * x ATTRIBUTE_UNUSED = (struct hash_table<mangled_decl_hash> *)x_p;
  ^~~~~~
  class
./gt-cp-decl2.h:60:64: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<mangled_decl_hash> * x ATTRIBUTE_UNUSED = (struct hash_table<mangled_decl_hash> *)x_p;
                                                               ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-cp-decl2.h:60:64: note: did you mean class here?
  struct hash_table<mangled_decl_hash> * x ATTRIBUTE_UNUSED = (struct hash_table<mangled_decl_hash> *)x_p;
                                                               ^~~~~~
                                                               class
In file included from ../../gcc-8.1.0/gcc/cp/error.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/error.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/error.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: In file included from warning../../gcc-8.1.0/gcc/cp/except.c:: 26'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]:
In file included from 
../../gcc-8.1.0/gcc/coretypes.h:struct mem_usage417
:
^../../gcc-8.1.0/gcc/machmode.h
:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cp/except.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/except.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/except.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cp/decl.c:37:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/cp/decl.c:37:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/cp/decl.c:37:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
5 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/expr.o -MT cp/expr.o -MMD -MP -MF cp/.deps/expr.TPo ../../gcc-8.1.0/gcc/cp/expr.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
20 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/friend.o -MT cp/friend.o -MMD -MP -MF cp/.deps/friend.TPo ../../gcc-8.1.0/gcc/cp/friend.c
5 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/init.o -MT cp/init.o -MMD -MP -MF cp/.deps/init.TPo ../../gcc-8.1.0/gcc/cp/init.c
5 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/lambda.o -MT cp/lambda.o -MMD -MP -MF cp/.deps/lambda.TPo ../../gcc-8.1.0/gcc/cp/lambda.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/cp/decl.c:2662:7: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
      struct symtab_node *snode = symtab_node::get (olddecl);
      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cp/decl.c:2662:7: note: did you mean class here?
      struct symtab_node *snode = symtab_node::get (olddecl);
      ^~~~~~
      class
../../gcc-8.1.0/gcc/cp/decl.c:2720:13: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
            struct symtab_node *snode = NULL;
            ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cp/decl.c:2720:13: note: did you mean class here?
            struct symtab_node *snode = NULL;
            ^~~~~~
            class
../../gcc-8.1.0/gcc/cp/decl.c:2758:8: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
              struct symtab_node *oldsym, *newsym;
              ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cp/decl.c:2758:8: note: did you mean class here?
              struct symtab_node *oldsym, *newsym;
              ^~~~~~
              class
../../gcc-8.1.0/gcc/cp/decl.c:2811:7: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
      struct symtab_node *snode = symtab_node::get (newdecl);
      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cp/decl.c:2811:7: note: did you mean class here?
      struct symtab_node *snode = symtab_node::get (newdecl);
      ^~~~~~
      class
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
5 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/lex.o -MT cp/lex.o -MMD -MP -MF cp/.deps/lex.TPo ../../gcc-8.1.0/gcc/cp/lex.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/cp/expr.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
5 warnings generated.
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/logic.o -MT cp/logic.o -MMD -MP -MF cp/.deps/logic.TPo ../../gcc-8.1.0/gcc/cp/logic.cc
In file included from ../../gcc-8.1.0/gcc/cp/lambda.c:26:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cp/friend.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cp/expr.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cp/expr.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/expr.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/friend.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cp/lambda.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cp/expr.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cp/lex.c:26:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cp/friend.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/friend.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/lambda.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/lambda.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/friend.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cp/lex.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cp/lambda.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cp/lex.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/lex.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/init.c:25:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cp/lex.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cp/logic.cc:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cp/decl.c:16392:
./gt-cp-decl.h:272:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<typename_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<typename_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-cp-decl.h:272:3: note: did you mean class here?
  struct hash_table<typename_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<typename_hasher> *)x_p;
  ^~~~~~
  class
./gt-cp-decl.h:272:62: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<typename_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<typename_hasher> *)x_p;
                                                             ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-cp-decl.h:272:62: note: did you mean class here?
  struct hash_table<typename_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<typename_hasher> *)x_p;
                                                             ^~~~~~
                                                             class
40 warnings generated.
In file included from ../../gcc-8.1.0/gcc/cp/init.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/mangle.o -MT cp/mangle.o -MMD -MP -MF cp/.deps/mangle.TPo ../../gcc-8.1.0/gcc/cp/mangle.c
In file included from ../../gcc-8.1.0/gcc/cp/logic.cc:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cp/init.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/init.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/cp/logic.cc:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/logic.cc:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/logic.cc:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cp/init.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
5 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/method.o -MT cp/method.o -MMD -MP -MF cp/.deps/method.TPo ../../gcc-8.1.0/gcc/cp/method.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
5 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/name-lookup.o -MT cp/name-lookup.o -MMD -MP -MF cp/.deps/name-lookup.TPo ../../gcc-8.1.0/gcc/cp/name-lookup.c
In file included from ../../gcc-8.1.0/gcc/cp/lambda.c:29:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/cp/lambda.c:29:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/cp/lambda.c:29:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/cp/mangle.c:49:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cp/method.c:26:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
5 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/optimize.o -MT cp/optimize.o -MMD -MP -MF cp/.deps/optimize.TPo ../../gcc-8.1.0/gcc/cp/optimize.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/cp/mangle.c:49:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cp/init.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/init.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/init.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/init.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/init.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]In file included from 
../../gcc-8.1.0/gcc/cp/mangle.c:49:
HOOK_VECTOR_END (goacc)In file included from 
../../gcc-8.1.0/gcc/coretypes.h^:
423../../gcc-8.1.0/gcc/target-hooks-macros.h:
:In file included from 43../../gcc-8.1.0/gcc/hash-table.h::50235::
 ../../gcc-8.1.0/gcc/ggc.hnote:: 272expanded from macro 'HOOK_VECTOR_END':
8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^inline struct rtx_def *

       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/mangle.c:49:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/init.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/init.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/name-lookup.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cp/init.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/init.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/init.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/init.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/init.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/init.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/init.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/init.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from In file included from ../../gcc-8.1.0/gcc/cp/method.c../../gcc-8.1.0/gcc/cp/mangle.c::26:
49In file included from :
../../gcc-8.1.0/gcc/coretypes.hIn file included from :../../gcc-8.1.0/gcc/coretypes.h417::
423../../gcc-8.1.0/gcc/machmode.h:
In file included from :../../gcc-8.1.0/gcc/hash-table.h323::5611:
:../../gcc-8.1.0/gcc/mem-stats.h :warning126:1: :'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags] 
warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct pod_mode
^struct mem_usage

^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
31 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/parser.o -MT cp/parser.o -MMD -MP -MF cp/.deps/parser.TPo ../../gcc-8.1.0/gcc/cp/parser.c
In file included from ../../gcc-8.1.0/gcc/cp/method.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/method.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/cp/method.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cp/lex.c:894:
./gt-cp-lex.h:60:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<conv_type_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<conv_type_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-cp-lex.h:60:3: note: did you mean class here?
  struct hash_table<conv_type_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<conv_type_hasher> *)x_p;
  ^~~~~~
  class
./gt-cp-lex.h:60:63: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<conv_type_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<conv_type_hasher> *)x_p;
                                                              ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-cp-lex.h:60:63: note: did you mean class here?
  struct hash_table<conv_type_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<conv_type_hasher> *)x_p;
                                                              ^~~~~~
                                                              class
In file included from ../../gcc-8.1.0/gcc/cp/name-lookup.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cp/mangle.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/mangle.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/mangle.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/mangle.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/mangle.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/mangle.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/mangle.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/mangle.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/mangle.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/mangle.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/mangle.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/mangle.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/mangle.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/mangle.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/mangle.c:50:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/parser.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cp/optimize.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cp/method.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/method.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/method.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/method.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/method.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/method.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/method.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/method.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/method.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/method.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/method.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/method.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/method.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/method.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/method.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/optimize.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/cp/name-lookup.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/name-lookup.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/parser.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/pt.o -MT cp/pt.o -MMD -MP -MF cp/.deps/pt.TPo ../../gcc-8.1.0/gcc/cp/pt.c
In file included from ../../gcc-8.1.0/gcc/cp/name-lookup.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cp/optimize.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/optimize.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/cp/parser.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/parser.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/cp/optimize.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cp/parser.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/ptree.o -MT cp/ptree.o -MMD -MP -MF cp/.deps/ptree.TPo ../../gcc-8.1.0/gcc/cp/ptree.c
In file included from ../../gcc-8.1.0/gcc/cp/mangle.c:54:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/cp/mangle.c:54:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/cp/mangle.c:54:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/cp/pt.c:29:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cp/method.c:30:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/cp/method.c:30:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/cp/method.c:30:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/repo.o -MT cp/repo.o -MMD -MP -MF cp/.deps/repo.TPo ../../gcc-8.1.0/gcc/cp/repo.c
In file included from ../../gcc-8.1.0/gcc/cp/method.c:33:
In file included from ../../gcc-8.1.0/gcc/common/common-target.h:67:
../../gcc-8.1.0/gcc/common/common-target.def:105:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
7 warnings generated.
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/cp/ptree.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/rtti.o -MT cp/rtti.o -MMD -MP -MF cp/.deps/rtti.TPo ../../gcc-8.1.0/gcc/cp/rtti.c
../../gcc-8.1.0/gcc/cp/method.c:336:7: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
      struct symtab_node *symbol;
      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cp/method.c:336:7: note: did you mean class here?
      struct symtab_node *symbol;
      ^~~~~~
In file included from       class../../gcc-8.1.0/gcc/cp/optimize.c:
24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/optimize.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/optimize.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/optimize.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/optimize.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/optimize.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/pt.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
In file included from                    struct../../gcc-8.1.0/gcc/cp/optimize.c
:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/optimize.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/optimize.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/optimize.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/optimize.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/optimize.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/optimize.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/optimize.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/optimize.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/cp/pt.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/pt.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/pt.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cp/ptree.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cp/name-lookup.c:34:
In file included from ../../gcc-8.1.0/gcc/spellcheck-tree.h:23:
../../gcc-8.1.0/gcc/spellcheck.h:109:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^
../../gcc-8.1.0/gcc/spellcheck.h:109:9: note: use function 'std::abs' instead
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^~~
        std::abs
In file included from ../../gcc-8.1.0/gcc/cp/repo.c:29:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cp/ptree.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/ptree.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/rtti.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cp/ptree.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cp/parser.c:29:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/cp/parser.c:29:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/cp/parser.c:29:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/cp/rtti.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cp/rtti.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/rtti.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/rtti.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
13 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/search.o -MT cp/search.o -MMD -MP -MF cp/.deps/search.TPo ../../gcc-8.1.0/gcc/cp/search.c
In file included from ../../gcc-8.1.0/gcc/cp/name-lookup.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<std::__1::pair<tree_node *, tree_node *>, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<std::__1::pair<tree_node *, tree_node *>, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:673:8: note: in instantiation of function template specialization 'va_heap::reserve<std::__1::pair<tree_node *, tree_node *> >' requested here
    A::reserve (v, nelems, exact PASS_MEM_STAT);
       ^
../../gcc-8.1.0/gcc/vec.h:765:3: note: in instantiation of function template specialization 'vec_safe_reserve<std::__1::pair<tree_node *, tree_node *>, va_heap>' requested here
  vec_safe_reserve (v, 1, false PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/cp/name-lookup.c:641:3: note: in instantiation of function template specialization 'vec_safe_push<std::__1::pair<tree_node *, tree_node *>, va_heap>' requested here
  vec_safe_push (queue, using_pair (common, scope));
  ^
In file included from ../../gcc-8.1.0/gcc/cp/repo.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/cp/name-lookup.c:34:
In file included from ../../gcc-8.1.0/gcc/spellcheck-tree.h:23:
../../gcc-8.1.0/gcc/spellcheck.h:109:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^
../../gcc-8.1.0/gcc/cp/name-lookup.c:5840:7: note: in instantiation of member function 'best_match<tree_node *, const char *>::consider' requested here
          bm.consider (IDENTIFIER_POINTER (best_matching_field));
             ^
../../gcc-8.1.0/gcc/spellcheck.h:109:9: note: use function 'std::abs' instead
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^~~
        std::abs
../../gcc-8.1.0/gcc/cp/name-lookup.c:3357:1: warning: unused function 'namespace_scope_ht_size' [-Wunused-function]
namespace_scope_ht_size (tree ns)
^
In file included from ../../gcc-8.1.0/gcc/cp/optimize.c:27:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/cp/optimize.c:27:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/cp/optimize.c:27:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/cp/repo.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/repo.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cp/parser.c:13838:37: warning: expression result unused [-Wunused-value]
      braces.consume_open (parser)->location;
      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~  ^~~~~~~~
In file included from ../../gcc-8.1.0/gcc/cp/repo.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cp/search.c:26:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cp/rtti.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/rtti.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/rtti.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/rtti.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/rtti.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/rtti.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/rtti.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/search.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cp/rtti.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/rtti.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/rtti.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/rtti.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/rtti.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/rtti.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/rtti.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/rtti.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/search.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/search.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/search.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
5 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/semantics.o -MT cp/semantics.o -MMD -MP -MF cp/.deps/semantics.TPo ../../gcc-8.1.0/gcc/cp/semantics.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/cp/semantics.c:28:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
9 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/tree.o -MT cp/tree.o -MMD -MP -MF cp/.deps/tree.TPo ../../gcc-8.1.0/gcc/cp/tree.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
28 warnings generated.
In file included from ../../gcc-8.1.0/gcc/cp/semantics.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/typeck.o -MT cp/typeck.o -MMD -MP -MF cp/.deps/typeck.TPo ../../gcc-8.1.0/gcc/cp/typeck.c
In file included from ../../gcc-8.1.0/gcc/cp/semantics.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/semantics.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
28 warnings generated.
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/cp/semantics.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/typeck2.o -MT cp/typeck2.o -MMD -MP -MF cp/.deps/typeck2.TPo ../../gcc-8.1.0/gcc/cp/typeck2.c
5 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/vtable-class-hierarchy.o -MT cp/vtable-class-hierarchy.o -MMD -MP -MF cp/.deps/vtable-class-hierarchy.TPo ../../gcc-8.1.0/gcc/cp/vtable-class-hierarchy.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/cp/search.c:30:
In file included from ../../gcc-8.1.0/gcc/spellcheck-tree.h:23:
../../gcc-8.1.0/gcc/spellcheck.h:109:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^
../../gcc-8.1.0/gcc/spellcheck.h:109:9: note: use function 'std::abs' instead
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^~~
        std::abs
30 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  \
../../gcc-8.1.0/gcc/config/i386/winnt-cxx.c
In file included from ../../gcc-8.1.0/gcc/cp/tree.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/cp/search.c:1258:3: warning: struct 'lookup_field_fuzzy_info' was previously declared as a class [-Wmismatched-tags]
  struct lookup_field_fuzzy_info lffi (want_type_p);
  ^
../../gcc-8.1.0/gcc/cp/search.c:1203:7: note: previous use is here
class lookup_field_fuzzy_info
      ^
../../gcc-8.1.0/gcc/cp/search.c:1258:3: note: did you mean class here?
  struct lookup_field_fuzzy_info lffi (want_type_p);
  ^~~~~~
  class
In file included from ../../gcc-8.1.0/gcc/cp/parser.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:236:
../../gcc-8.1.0/gcc/vec.h:1167:10: warning: offset of on non-POD type 'vec_embedded' (aka 'vec<cp_expr, va_heap, vl_embed>') [-Winvalid-offsetof]
  return offsetof (vec_embedded, m_vecdata) + alloc * sizeof (T);
         ^                       ~~~~~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
../../gcc-8.1.0/gcc/vec.h:286:44: note: in instantiation of member function 'vec<cp_expr, va_heap, vl_embed>::embedded_size' requested here
  size_t size = vec<T, va_heap, vl_embed>::embedded_size (alloc);
                                           ^
../../gcc-8.1.0/gcc/vec.h:1565:12: note: in instantiation of function template specialization 'va_heap::reserve<cp_expr>' requested here
  va_heap::reserve (m_vec, nelems, exact PASS_MEM_STAT);
           ^
../../gcc-8.1.0/gcc/vec.h:1674:3: note: in instantiation of member function 'vec<cp_expr, va_heap, vl_ptr>::reserve' requested here
  reserve (1, false PASS_MEM_STAT);
  ^
../../gcc-8.1.0/gcc/cp/parser.c:13235:4: note: in instantiation of member function 'vec<cp_expr, va_heap, vl_ptr>::safe_push' requested here
        v.safe_push (e);
          ^
../../gcc-8.1.0/gcc/cp/parser.c:928:1: warning: unused function 'cp_lexer_next_token_is_not_keyword' [-Wunused-function]
cp_lexer_next_token_is_not_keyword (cp_lexer* lexer, enum rid keyword)
^
In file included from ../../gcc-8.1.0/gcc/cp/tree.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cp/typeck.c:29:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cp/tree.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/tree.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/semantics.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/semantics.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/semantics.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/semantics.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/semantics.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/semantics.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/semantics.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/tree.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cp/semantics.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/semantics.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/semantics.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/semantics.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/semantics.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/semantics.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/semantics.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/semantics.c:29:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/typeck2.c:30:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cp/vtable-class-hierarchy.c:115:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cp/typeck.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cp/typeck.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/typeck.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/typeck.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
28 warnings generated.
In file included from ../../gcc-8.1.0/gcc/cp/typeck2.c:30:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cp/vtable-class-hierarchy.c:115:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
20 warnings generated.
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt-cxx.c:25:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/arith.o -MT fortran/arith.o -MMD -MP -MF fortran/.deps/arith.TPo ../../gcc-8.1.0/gcc/fortran/arith.c
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/array.o -MT fortran/array.o -MMD -MP -MF fortran/.deps/array.TPo ../../gcc-8.1.0/gcc/fortran/array.c
In file included from ../../gcc-8.1.0/gcc/cp/typeck2.c:30:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/typeck2.c:30:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/vtable-class-hierarchy.c:115:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/vtable-class-hierarchy.c:115:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/typeck2.c:30:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cp/vtable-class-hierarchy.c:115:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
20 warnings generated.
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/bbt.o -MT fortran/bbt.o -MMD -MP -MF fortran/.deps/bbt.TPo ../../gcc-8.1.0/gcc/fortran/bbt.c
In file included from ../../gcc-8.1.0/gcc/cp/semantics.c:33:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/cp/semantics.c:33:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]In file included from 
../../gcc-8.1.0/gcc/config/i386/winnt-cxx.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),417:

../../gcc-8.1.0/gcc/machmode.h^:
323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/cp/semantics.c:33:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/cp/typeck.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/typeck.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/typeck.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/typeck.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/typeck.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/typeck.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/typeck.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/typeck.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/typeck.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/typeck.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/typeck.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/typeck.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/cp/typeck.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from In file included from ../../gcc-8.1.0/gcc/cp/typeck.c../../gcc-8.1.0/gcc/config/i386/winnt-cxx.c::3025:
:
In file included from In file included from ../../gcc-8.1.0/gcc/target.h../../gcc-8.1.0/gcc/coretypes.h:423::
211In file included from :
../../gcc-8.1.0/gcc/hash-table.h../../gcc-8.1.0/gcc/target.def::2356688:
:../../gcc-8.1.0/gcc/ggc.h1::272: 8warning: : empty macro arguments are a C99 feature [-Wc99-extensions]warning
: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
HOOK_VECTOR_END (mode_switching)
^inline struct rtx_def *

       ^../../gcc-8.1.0/gcc/target-hooks-macros.h
:../../gcc-8.1.0/gcc/coretypes.h43::7550::7:  notenote: : previous use is hereexpanded from macro 'HOOK_VECTOR_END'

class rtx_def;
      ^
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt-cxx.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/typeck.c:30:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/config/i386/winnt-cxx.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fortran/array.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cp/pt.c:27537:
./gt-cp-pt.h:575:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<spec_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<spec_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-cp-pt.h:575:3: note: did you mean class here?
  struct hash_table<spec_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<spec_hasher> *)x_p;
  ^~~~~~
  class
./gt-cp-pt.h:575:58: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<spec_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<spec_hasher> *)x_p;
                                                         ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-cp-pt.h:575:58: note: did you mean class here?
  struct hash_table<spec_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<spec_hasher> *)x_p;
                                                         ^~~~~~
                                                         class
./gt-cp-pt.h:615:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<constr_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<constr_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-cp-pt.h:615:3: note: did you mean class here?
  struct hash_table<constr_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<constr_hasher> *)x_p;
  ^~~~~~
  class
./gt-cp-pt.h:615:60: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<constr_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<constr_hasher> *)x_p;
                                                           ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-cp-pt.h:615:60: note: did you mean class here?
  struct hash_table<constr_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<constr_hasher> *)x_p;
                                                           ^~~~~~
                                                           class
./gt-cp-pt.h:683:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<constraint_sat_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<constraint_sat_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-cp-pt.h:683:3: note: did you mean class here?
  struct hash_table<constraint_sat_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<constraint_sat_hasher> *)x_p;
  ^~~~~~
  class
./gt-cp-pt.h:683:68: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<constraint_sat_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<constraint_sat_hasher> *)x_p;
                                                                   ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-cp-pt.h:683:68: note: did you mean class here?
  struct hash_table<constraint_sat_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<constraint_sat_hasher> *)x_p;
                                                                   ^~~~~~
                                                                   class
./gt-cp-pt.h:701:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<concept_spec_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<concept_spec_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-cp-pt.h:701:3: note: did you mean class here?
  struct hash_table<concept_spec_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<concept_spec_hasher> *)x_p;
  ^~~~~~
  class
./gt-cp-pt.h:701:66: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<concept_spec_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<concept_spec_hasher> *)x_p;
                                                                 ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-cp-pt.h:701:66: note: did you mean class here?
  struct hash_table<concept_spec_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<concept_spec_hasher> *)x_p;
                                                                 ^~~~~~
                                                                 class
./gt-cp-pt.h:741:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<subsumption_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<subsumption_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-cp-pt.h:741:3: note: did you mean class here?
  struct hash_table<subsumption_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<subsumption_hasher> *)x_p;
  ^~~~~~
  class
./gt-cp-pt.h:741:65: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<subsumption_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<subsumption_hasher> *)x_p;
                                                                ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-cp-pt.h:741:65: note: did you mean class here?
  struct hash_table<subsumption_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<subsumption_hasher> *)x_p;
                                                                ^~~~~~
                                                                class
In file included from ../../gcc-8.1.0/gcc/fortran/bbt.c:40:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fortran/arith.c:28:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cp/tree.c:27:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/cp/tree.c:27:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/cp/tree.c:27:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/fortran/array.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/arith.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/bbt.c:40:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/array.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/array.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/arith.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/arith.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/bbt.c:40:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/bbt.c:40:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/array.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
28 warnings generated.
In file included from ../../gcc-8.1.0/gcc/fortran/arith.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fortran/bbt.c:40:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/cp/tree.c:3286:16: warning: passing an object that undergoes default argument promotion to 'va_start' has undefined behavior [-Wvarargs]
  va_start (p, code);
               ^
../../gcc-8.1.0/gcc/cp/tree.c:3277:50: note: parameter of type 'enum tree_code' is declared here
build_min_nt_loc (location_t loc, enum tree_code code, ...)
                                                 ^
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/check.o -MT fortran/check.o -MMD -MP -MF fortran/.deps/check.TPo ../../gcc-8.1.0/gcc/fortran/check.c
In file included from ../../gcc-8.1.0/gcc/cp/vtable-class-hierarchy.c:119:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/cp/vtable-class-hierarchy.c:119:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/cp/vtable-class-hierarchy.c:119:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/fortran/bbt.c:41:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:In file included from 974:49../../gcc-8.1.0/gcc/fortran/arith.c:: 30note:
: ../../gcc-8.1.0/gcc/fortran/gfortran.hexpanded from macro 'ATTRIBUTE_GCC_GFC'
:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
In file included from ../../gcc-8.1.0/gcc/cp/typeck2.c:2351:
./gt-cp-typeck2.h:149:3#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m): 
warning                                                ^: 
struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:  struct hash_table<abstract_type_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<abstract_type_hasher> *)x_p;3
:  ^ 
warning../../gcc-8.1.0/gcc/hash-table.h: :358:'__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
7:  ATTRIBUTE_GCC_GFC(3,4); 
note  ^: previous use is here

../../gcc-8.1.0/gcc/fortran/gfortran.h:974class hash_table:
      ^49
: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49./gt-cp-typeck2.h::149 :warning3::  '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]note
: did you mean class here?
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974  struct hash_table<abstract_type_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<abstract_type_hasher> *)x_p;
:  ^~~~~~49
:  class 
note: expanded from macro 'ATTRIBUTE_GCC_GFC'
./gt-cp-typeck2.h:149:67: #define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)warning
:                                                 ^
struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36  struct hash_table<abstract_type_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<abstract_type_hasher> *)x_p;:
                                                                  ^ 
warning../../gcc-8.1.0/gcc/hash-table.h: :'__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]358
:7: note: previous use is here
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
class hash_table                                   ^

      ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note./gt-cp-typeck2.h: :149expanded from macro 'ATTRIBUTE_GCC_GFC':67
: note: did you mean class here?
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
  struct hash_table<abstract_type_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<abstract_type_hasher> *)x_p;
                                                                  ^~~~~~
                                                                  class
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:In file included from 46../../gcc-8.1.0/gcc/fortran/bbt.c:: 41warning: :
In file included from '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);: 
warning                                             ^: 
'__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]../../gcc-8.1.0/gcc/fortran/gfortran.h
:974:49:     ATTRIBUTE_GCC_PPDIAG(2,3); 
note:      ^expanded from macro 'ATTRIBUTE_GCC_GFC'

../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)

                                                ^
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
In file included from ../../gcc-8.1.0/gcc/pretty-print.h../../gcc-8.1.0/gcc/cp/vtable-class-hierarchy.c::372120::
6../../gcc-8.1.0/gcc/output.h:: 133warning:: 6'__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]: 
warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^     ATTRIBUTE_ASM_FPRINTF(2, 3);

     ^../../gcc-8.1.0/gcc/pretty-print.h
:../../gcc-8.1.0/gcc/output.h364::12352:53::  notenote: : expanded from macro 'ATTRIBUTE_GCC_PPDIAG'expanded from macro 'ATTRIBUTE_ASM_FPRINTF'

#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)

                                                   ^                                                    ^

In file included from ../../gcc-8.1.0/gcc/fortran/arith.c:30:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
In file included from ../../gcc-8.1.0/gcc/fortran/array.c:25:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/array.c:25:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
17 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/class.o -MT fortran/class.o -MMD -MP -MF fortran/.deps/class.TPo ../../gcc-8.1.0/gcc/fortran/class.c
7 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/constructor.o -MT fortran/constructor.o -MMD -MP -MF fortran/.deps/constructor.TPo ../../gcc-8.1.0/gcc/fortran/constructor.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
5 warnings generated.
clang++ -fno-PIE -c  -DTARGET_SYSTEM_ROOT=\"/usr/pkg/cross/i686-w64-mingw32\" -DTARGET_SYSTEM_ROOT_RELOCATABLE -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/cpp.o -MT fortran/cpp.o -MMD -MP -MF fortran/.deps/cpp.TPo ../../gcc-8.1.0/gcc/fortran/cpp.c
In file included from ../../gcc-8.1.0/gcc/cp/tree.c:5518:
./gt-cp-tree.h:2998:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<named_label_hash> * x ATTRIBUTE_UNUSED = (struct hash_table<named_label_hash> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-cp-tree.h:2998:3: note: did you mean class here?
  struct hash_table<named_label_hash> * x ATTRIBUTE_UNUSED = (struct hash_table<named_label_hash> *)x_p;
  ^~~~~~
  class
./gt-cp-tree.h:2998:63: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<named_label_hash> * x ATTRIBUTE_UNUSED = (struct hash_table<named_label_hash> *)x_p;
                                                              ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-cp-tree.h:2998:63: note: did you mean class here?
  struct hash_table<named_label_hash> * x ATTRIBUTE_UNUSED = (struct hash_table<named_label_hash> *)x_p;
                                                              ^~~~~~
                                                              class
./gt-cp-tree.h:3016:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<cxx_int_tree_map_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<cxx_int_tree_map_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-cp-tree.h:3016:3: note: did you mean class here?
  struct hash_table<cxx_int_tree_map_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<cxx_int_tree_map_hasher> *)x_p;
  ^~~~~~
  class
./gt-cp-tree.h:3016:70: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<cxx_int_tree_map_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<cxx_int_tree_map_hasher> *)x_p;
                                                                     ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-cp-tree.h:3016:70: note: did you mean class here?
  struct hash_table<cxx_int_tree_map_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<cxx_int_tree_map_hasher> *)x_p;
                                                                     ^~~~~~
                                                                     class
./gt-cp-tree.h:3054:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<named_decl_hash> * x ATTRIBUTE_UNUSED = (struct hash_table<named_decl_hash> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
./gt-cp-tree.h:3054:3: note: did you mean class here?
  struct hash_table<named_decl_hash> * x ATTRIBUTE_UNUSED = (struct hash_table<named_decl_hash> *)x_p;
  ^~~~~~
  class
./gt-cp-tree.h:3054:62: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<named_decl_hash> * x ATTRIBUTE_UNUSED = (struct hash_table<named_decl_hash> *)x_p;
                                                             ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-cp-tree.h:3054:62: note: did you mean class here?
  struct hash_table<named_decl_hash> * x ATTRIBUTE_UNUSED = (struct hash_table<named_decl_hash> *)x_p;
                                                             ^~~~~~
                                                             class
./gt-cp-tree.h:3072:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<cplus_array_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<cplus_array_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-cp-tree.h:3072:3: note: did you mean class here?
  struct hash_table<cplus_array_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<cplus_array_hasher> *)x_p;
  ^~~~~~
  class
./gt-cp-tree.h:3072:65: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<cplus_array_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<cplus_array_hasher> *)x_p;
                                                                ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-cp-tree.h:3072:65: note: did you mean class here?
  struct hash_table<cplus_array_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<cplus_array_hasher> *)x_p;
                                                                ^~~~~~
                                                                class
./gt-cp-tree.h:3090:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<list_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<list_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-cp-tree.h:3090:3: note: did you mean class here?
  struct hash_table<list_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<list_hasher> *)x_p;
  ^~~~~~
  class
./gt-cp-tree.h:3090:58: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<list_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<list_hasher> *)x_p;
                                                         ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-cp-tree.h:3090:58: note: did you mean class here?
  struct hash_table<list_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<list_hasher> *)x_p;
                                                         ^~~~~~
                                                         class
In file included from ../../gcc-8.1.0/gcc/fortran/check.c:30:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fortran/constructor.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fortran/class.c:59:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fortran/cpp.c:21:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fortran/class.c:59:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/check.c:30:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
14 warnings generated.
In file included from ../../gcc-8.1.0/gcc/fortran/constructor.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/class.c:59:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/class.c:59:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/data.o -MT fortran/data.o -MMD -MP -MF fortran/.deps/data.TPo ../../gcc-8.1.0/gcc/fortran/data.c
In file included from ../../gcc-8.1.0/gcc/fortran/check.c:30:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/check.c:30:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
17 warnings generated.
In file included from ../../gcc-8.1.0/gcc/fortran/constructor.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/constructor.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/class.c:59:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fortran/cpp.c:21:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/decl.o -MT fortran/decl.o -MMD -MP -MF fortran/.deps/decl.TPo ../../gcc-8.1.0/gcc/fortran/decl.c
In file included from ../../gcc-8.1.0/gcc/fortran/check.c:30:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fortran/constructor.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/fortran/cpp.c:21:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/cpp.c:21:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/class.c:60:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
In file included from ../../gcc-8.1.0/gcc/fortran/cpp.c:#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)21
:
                                                ^In file included from 
../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/fortran/gfortran.h../../gcc-8.1.0/gcc/mem-stats.h::2864126::401:: warning : warning'__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]: 
'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);

                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865../../gcc-8.1.0/gcc/hash-table.h::61341:: 1warning::  '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]note
: did you mean struct here?
class mem_usage;
^~~~~
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);struct

                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:In file included from 49../../gcc-8.1.0/gcc/fortran/constructor.c:: 23:
note: ../../gcc-8.1.0/gcc/fortran/gfortran.h:2853expanded from macro 'ATTRIBUTE_GCC_GFC':
47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
:                                                ^46
: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);: 
warning                                             ^: 
'__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);

                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: #define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)expanded from macro 'ATTRIBUTE_GCC_GFC'

                                                ^
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/class.c:60:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
In file included from ../../gcc-8.1.0/gcc/fortran/constructor.c:23:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
In file included from ../../gcc-8.1.0/gcc/fortran/check.c:32:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/check.c:32:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
17 warnings generated.
In file included from ../../gcc-8.1.0/gcc/fortran/decl.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/dump-parse-tree.o -MT fortran/dump-parse-tree.o -MMD -MP -MF fortran/.deps/dump-parse-tree.TPo ../../gcc-8.1.0/gcc/fortran/dump-parse-tree.c
17 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/error.o -MT fortran/error.o -MMD -MP -MF fortran/.deps/error.TPo ../../gcc-8.1.0/gcc/fortran/error.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/fortran/cpp.c:22:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/cpp.c:22:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/cpp.c:22:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/cpp.c:22:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/cpp.c:22:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/cpp.c:22:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/cpp.c:22:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/cpp.c:22:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/cpp.c:22:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/cpp.c:22:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/cpp.c:22:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/cpp.c:22:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/cpp.c:22:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/cpp.c:22:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/cpp.c:22:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/data.c:37:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fortran/cpp.c:23:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/cpp.c:23:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
In file included from ../../gcc-8.1.0/gcc/fortran/dump-parse-tree.c:35:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fortran/error.c:29:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
9 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/expr.o -MT fortran/expr.o -MMD -MP -MF fortran/.deps/expr.TPo ../../gcc-8.1.0/gcc/fortran/expr.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
7 warnings generated.
In file included from ../../gcc-8.1.0/gcc/fortran/dump-parse-tree.c:35:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
In file included from ../../gcc-8.1.0/gcc/fortran/data.c:37:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: ../../gcc-8.1.0/gcc/coretypes.hnote:: 67did you mean struct here?:
20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/decl.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/error.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/interface.o -MT fortran/interface.o -MMD -MP -MF fortran/.deps/interface.TPo ../../gcc-8.1.0/gcc/fortran/interface.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/fortran/decl.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/decl.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/data.c:37:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/data.c:37:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/error.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/error.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/dump-parse-tree.c:35:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/dump-parse-tree.c:35:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/decl.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fortran/data.c:37:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fortran/error.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fortran/dump-parse-tree.c:35:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
32 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/intrinsic.o -MT fortran/intrinsic.o -MMD -MP -MF fortran/.deps/intrinsic.TPo ../../gcc-8.1.0/gcc/fortran/intrinsic.c
In file included from ../../gcc-8.1.0/gcc/fortran/data.c:38:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/data.c:38:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/fortran/error.c:31:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/error.c:31:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
In file included from ../../gcc-8.1.0/gcc/fortran/dump-parse-tree.c:36:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
../../gcc-8.1.0/gcc/fortran/error.c#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m):
70                                                ^:
58: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:gfc_error_opt (int opt, const char *gmsgid, va_list ap)  ATTRIBUTE_GCC_GFC(2,0);3:
                                                          ^warning
: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]../../gcc-8.1.0/gcc/fortran/gfortran.h
:974:49  ATTRIBUTE_GCC_GFC(3,4);:
   ^note
: ../../gcc-8.1.0/gcc/fortran/gfortran.h:expanded from macro 'ATTRIBUTE_GCC_GFC'974
:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/error.c:73:55: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warninggfc_warning (int opt, const char *gmsgid, va_list ap) ATTRIBUTE_GCC_GFC(2,0);: 
'__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]                                                      ^

../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);expanded from macro 'ATTRIBUTE_GCC_GFC'

                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: #define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)expanded from macro 'ATTRIBUTE_GCC_GFC'

                                                ^
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/error.c:285:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
static void error_printf (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/error.c:481:13: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
static void ATTRIBUTE_GCC_GFC(2,0)
            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/dump-parse-tree.c:36:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
In file included from ../../gcc-8.1.0/gcc/fortran/decl.c:26:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/decl.c:26:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
In file included from ../../gcc-8.1.0/gcc/fortran/intrinsic.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
35 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/io.o -MT fortran/io.o -MMD -MP -MF fortran/.deps/io.TPo ../../gcc-8.1.0/gcc/fortran/io.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
17 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/iresolve.o -MT fortran/iresolve.o -MMD -MP -MF fortran/.deps/iresolve.TPo ../../gcc-8.1.0/gcc/fortran/iresolve.c
21 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/match.o -MT fortran/match.o -MMD -MP -MF fortran/.deps/match.TPo ../../gcc-8.1.0/gcc/fortran/match.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/fortran/interface.c:68:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fortran/intrinsic.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/interface.c:68:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/expr.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
17 warnings generated.
In file included from ../../gcc-8.1.0/gcc/fortran/iresolve.c:31:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fortran/io.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fortran/interface.c:68:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/interface.c:68:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/interface.c:68:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/matchexp.o -MT fortran/matchexp.o -MMD -MP -MF fortran/.deps/matchexp.TPo ../../gcc-8.1.0/gcc/fortran/matchexp.c
In file included from ../../gcc-8.1.0/gcc/fortran/intrinsic.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/intrinsic.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/fortran/decl.c:6434:16: warning: variable 'stree' is used uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized]
      else if (case2)
               ^~~~~
../../gcc-8.1.0/gcc/fortran/decl.c:6442:21: note: uninitialized use occurs here
      sym->result = stree->n.sym;
                    ^~~~~
../../gcc-8.1.0/gcc/fortran/decl.c:6434:12: note: remove the 'if' if its condition is always true
      else if (case2)
           ^~~~~~~~~~
../../gcc-8.1.0/gcc/fortran/decl.c:6431:25: note: initialize the variable 'stree' to silence this warning
      gfc_symtree *stree;
                        ^
                         = NULL
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/fortran/intrinsic.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fortran/expr.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/interface.c:70:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/interface.c:70:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
In file included from ../../gcc-8.1.0/gcc/fortran/iresolve.c:31:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/io.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/expr.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/expr.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/intrinsic.c:26:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/expr.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fortran/intrinsic.c:26:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
In file included from ../../gcc-8.1.0/gcc/fortran/iresolve.c:31:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/iresolve.c:31:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/io.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/io.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/iresolve.c:31:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/fortran/intrinsic.c:363:3: warning: second argument to 'va_start' is not the last named parameter [-Wvarargs]
  va_start (argp, resolve);
  ^
/usr/include/stdarg.h:57:28: note: expanded from macro 'va_start'
#define va_start(ap, last)      __builtin_va_start((ap), (last))
                                ^
/usr/include/stdarg.h:49:70: note: expanded from macro '__builtin_va_start'
#define __builtin_va_start(ap, last)    __builtin_stdarg_start((ap), (last))
                                                                     ^
In file included from ../../gcc-8.1.0/gcc/fortran/io.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fortran/matchexp.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fortran/expr.c:25:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/expr.c:25:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
In file included from ../../gcc-8.1.0/gcc/fortran/match.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fortran/io.c:25:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/io.c:25:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
In file included from ../../gcc-8.1.0/gcc/fortran/matchexp.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/matchexp.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/matchexp.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/match.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/matchexp.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fortran/match.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/match.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/matchexp.c:24:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/matchexp.c:24:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
In file included from ../../gcc-8.1.0/gcc/fortran/match.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
17 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/misc.o -MT fortran/misc.o -MMD -MP -MF fortran/.deps/misc.TPo ../../gcc-8.1.0/gcc/fortran/misc.c
In file included from ../../gcc-8.1.0/gcc/fortran/iresolve.c:33:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/iresolve.c:33:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
In file included from ../../gcc-8.1.0/gcc/fortran/match.c:25:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/match.c:25:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
17 warnings generated.
clang++ -fno-PIE -c  -I../../gcc-8.1.0/gcc/../zlib -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/module.o -MT fortran/module.o -MMD -MP -MF fortran/.deps/module.TPo ../../gcc-8.1.0/gcc/fortran/module.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
17 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/openmp.o -MT fortran/openmp.o -MMD -MP -MF fortran/.deps/openmp.TPo ../../gcc-8.1.0/gcc/fortran/openmp.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/fortran/misc.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fortran/module.c:69:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fortran/openmp.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fortran/misc.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/module.c:69:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/openmp.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from In file included from ../../gcc-8.1.0/gcc/fortran/openmp.c../../gcc-8.1.0/gcc/fortran/module.c::23:
In file included from 69../../gcc-8.1.0/gcc/coretypes.h:
:In file included from 423:
../../gcc-8.1.0/gcc/coretypes.hIn file included from :../../gcc-8.1.0/gcc/hash-table.h423:235:
:
In file included from ../../gcc-8.1.0/gcc/ggc.h../../gcc-8.1.0/gcc/hash-table.h::272235::
8../../gcc-8.1.0/gcc/ggc.h:: 272warning:: 8struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]: 
warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
inline struct rtx_def *../../gcc-8.1.0/gcc/coretypes.h
:       ^75
:../../gcc-8.1.0/gcc/coretypes.h7:: 75note:: 7previous use is here:
 note: class rtx_def;previous use is here

      ^
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/openmp.c:23:
In file included from In file included from ../../gcc-8.1.0/gcc/fortran/module.c../../gcc-8.1.0/gcc/coretypes.h::69423:
:
In file included from In file included from ../../gcc-8.1.0/gcc/hash-table.h:../../gcc-8.1.0/gcc/coretypes.h235::
423../../gcc-8.1.0/gcc/ggc.h:
:In file included from ../../gcc-8.1.0/gcc/hash-table.h275::11235::
 ../../gcc-8.1.0/gcc/ggc.hwarning: :struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]275
:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);:
7:          ^ note: 
previous use is here../../gcc-8.1.0/gcc/coretypes.h
:75class rtx_def;
      ^:
7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/module.c:69:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fortran/openmp.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fortran/openmp.c:24:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/openmp.c:24:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
In file included from ../../gcc-8.1.0/gcc/fortran/misc.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/misc.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/misc.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fortran/misc.c:24:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/misc.c:24:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
In file included from ../../gcc-8.1.0/gcc/fortran/misc.c:25:
../../gcc-8.1.0/gcc/spellcheck.h:109:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^
../../gcc-8.1.0/gcc/spellcheck.h:109:9: note: use function 'std::abs' instead
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^~~
        std::abs
In file included from ../../gcc-8.1.0/gcc/fortran/module.c:72:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/module.c:72:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
28 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/options.o -MT fortran/options.o -MMD -MP -MF fortran/.deps/options.TPo ../../gcc-8.1.0/gcc/fortran/options.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
20 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/parse.o -MT fortran/parse.o -MMD -MP -MF fortran/.deps/parse.TPo ../../gcc-8.1.0/gcc/fortran/parse.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
18 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/primary.o -MT fortran/primary.o -MMD -MP -MF fortran/.deps/primary.TPo ../../gcc-8.1.0/gcc/fortran/primary.c
18 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/resolve.o -MT fortran/resolve.o -MMD -MP -MF fortran/.deps/resolve.TPo ../../gcc-8.1.0/gcc/fortran/resolve.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
17 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/scanner.o -MT fortran/scanner.o -MMD -MP -MF fortran/.deps/scanner.TPo ../../gcc-8.1.0/gcc/fortran/scanner.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
24 warnings generated.
17 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/simplify.o -MT fortran/simplify.o -MMD -MP -MF fortran/.deps/simplify.TPo ../../gcc-8.1.0/gcc/fortran/simplify.c
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/st.o -MT fortran/st.o -MMD -MP -MF fortran/.deps/st.TPo ../../gcc-8.1.0/gcc/fortran/st.c
In file included from ../../gcc-8.1.0/gcc/fortran/parse.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
17 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/symbol.o -MT fortran/symbol.o -MMD -MP -MF fortran/.deps/symbol.TPo ../../gcc-8.1.0/gcc/fortran/symbol.c
In file included from ../../gcc-8.1.0/gcc/fortran/primary.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/fortran/options.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fortran/resolve.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/fortran/parse.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/options.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20:In file included from  ../../gcc-8.1.0/gcc/fortran/primary.cnote:: 23:
did you mean struct here?In file included from ../../gcc-8.1.0/gcc/coretypes.h
:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: template<typename> class pod_mode;warning
:                    ^~~~~
'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]                   struct

struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/primary.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/primary.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/resolve.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/options.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/options.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/primary.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fortran/options.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fortran/simplify.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fortran/resolve.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/resolve.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/symbol.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fortran/resolve.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fortran/primary.c:25:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/primary.c:25:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
18 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/target-memory.o -MT fortran/target-memory.o -MMD -MP -MF fortran/.deps/target-memory.TPo ../../gcc-8.1.0/gcc/fortran/target-memory.c
In file included from ../../gcc-8.1.0/gcc/fortran/parse.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/parse.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/fortran/parse.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fortran/symbol.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/resolve.c:26:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/scanner.c:45:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fortran/resolve.c:26:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
In file included from ../../gcc-8.1.0/gcc/fortran/parse.c:25:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/parse.c:25:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
In file included from ../../gcc-8.1.0/gcc/fortran/symbol.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/symbol.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/symbol.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fortran/target-memory.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fortran/simplify.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/scanner.c:45:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
17 warnings generated.
In file included from ../../gcc-8.1.0/gcc/fortran/st.c:28:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fortran/symbol.c:26:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/scanner.c:45:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/scanner.c:45:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/symbol.c:26:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6In file included from :../../gcc-8.1.0/gcc/fortran/simplify.c :warning: 23'__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]:

In file included from ../../gcc-8.1.0/gcc/coretypes.h:423     ATTRIBUTE_GCC_PPDIAG(2,3);:

In file included from      ^../../gcc-8.1.0/gcc/hash-table.h
:../../gcc-8.1.0/gcc/pretty-print.h235::
364../../gcc-8.1.0/gcc/ggc.h::52272:: 8note::  expanded from macro 'ATTRIBUTE_GCC_PPDIAG'warning
: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)../../gcc-8.1.0/gcc/coretypes.h
:                                                   ^
75:7: note: previous use is here
../../gcc-8.1.0/gcc/pretty-print.hclass rtx_def;:
372      ^:
6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
In file included from ../../gcc-8.1.0/gcc/fortran/simplify.c     ATTRIBUTE_GCC_PPDIAG(2,3);:23
:
     ^In file included from 
../../gcc-8.1.0/gcc/coretypes.h../../gcc-8.1.0/gcc/pretty-print.h::423364:
:52In file included from :../../gcc-8.1.0/gcc/hash-table.h note:: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'235
:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/convert.o -MT fortran/convert.o -MMD -MP -MF fortran/.deps/convert.TPo ../../gcc-8.1.0/gcc/fortran/convert.c
In file included from ../../gcc-8.1.0/gcc/fortran/options.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/options.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/options.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/options.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/options.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/options.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/options.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/options.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/scanner.c:45:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423In file included from :
../../gcc-8.1.0/gcc/fortran/options.cIn file included from :../../gcc-8.1.0/gcc/hash-table.h24::
561:
In file included from ../../gcc-8.1.0/gcc/mem-stats.h../../gcc-8.1.0/gcc/target.h:126:211::
1../../gcc-8.1.0/gcc/target.def::5965:1:  warningwarning: : 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
empty macro arguments are a C99 feature [-Wc99-extensions]
struct mem_usage
^
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fortran/options.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/options.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/options.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
clang../../gcc-8.1.0/gcc/target-hooks-macros.h: :43warning:: 50: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]note: 
expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/options.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/options.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/simplify.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fortran/options.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/target-memory.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/scanner.c:46:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/scanner.c:46:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
In file included from ../../gcc-8.1.0/gcc/fortran/target-memory.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/target-memory.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/st.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/target-memory.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
17 warnings generated.
In file included from ../../gcc-8.1.0/gcc/fortran/st.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/st.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/convert.c:27:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/dependency.o -MT fortran/dependency.o -MMD -MP -MF fortran/.deps/dependency.TPo ../../gcc-8.1.0/gcc/fortran/dependency.c
In file included from ../../gcc-8.1.0/gcc/fortran/st.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/fortran/options.c:26:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/options.c:26:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
In file included from ../../gcc-8.1.0/gcc/fortran/st.c:29:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/st.c:29:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
In file included from ../../gcc-8.1.0/gcc/fortran/convert.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/simplify.c:25:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/simplify.c:25:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
17 warnings generated.
In file included from ../../gcc-8.1.0/gcc/fortran/target-memory.c:25:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/target-memory.c:25:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
In file included from ../../gcc-8.1.0/gcc/fortran/convert.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/convert.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/f95-lang.o -MT fortran/f95-lang.o -MMD -MP -MF fortran/.deps/f95-lang.TPo ../../gcc-8.1.0/gcc/fortran/f95-lang.c
In file included from ../../gcc-8.1.0/gcc/fortran/convert.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/fortran/dependency.c:28:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
32 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/trans.o -MT fortran/trans.o -MMD -MP -MF fortran/.deps/trans.TPo ../../gcc-8.1.0/gcc/fortran/trans.c
In file included from ../../gcc-8.1.0/gcc/fortran/dependency.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/f95-lang.c:27:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fortran/dependency.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/dependency.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/dependency.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fortran/dependency.c:29:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/dependency.c:29:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
In file included from ../../gcc-8.1.0/gcc/fortran/convert.c:32:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/convert.c:32:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
17 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/trans-array.o -MT fortran/trans-array.o -MMD -MP -MF fortran/.deps/trans-array.TPo ../../gcc-8.1.0/gcc/fortran/trans-array.c
17 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/trans-common.o -MT fortran/trans-common.o -MMD -MP -MF fortran/.deps/trans-common.TPo ../../gcc-8.1.0/gcc/fortran/trans-common.c
In file included from ../../gcc-8.1.0/gcc/fortran/f95-lang.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/fortran/trans.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fortran/f95-lang.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/f95-lang.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
17 warnings generated.
In file included from ../../gcc-8.1.0/gcc/fortran/trans.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/f95-lang.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/trans-const.o -MT fortran/trans-const.o -MMD -MP -MF fortran/.deps/trans-const.TPo ../../gcc-8.1.0/gcc/fortran/trans-const.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/fortran/trans.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fortran/trans-array.c:80:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
17 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/trans-decl.o -MT fortran/trans-decl.o -MMD -MP -MF fortran/.deps/trans-decl.TPo ../../gcc-8.1.0/gcc/fortran/trans-decl.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/fortran/trans-const.c:25:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fortran/f95-lang.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/f95-lang.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/f95-lang.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/f95-lang.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/f95-lang.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/f95-lang.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/f95-lang.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/f95-lang.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/f95-lang.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/f95-lang.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/f95-lang.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/f95-lang.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/f95-lang.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/f95-lang.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/f95-lang.c:28:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans.c:26:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans.c:26:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-array.c:80:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/trans-const.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/trans-array.c:80:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-array.c:80:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-common.c:98:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-decl.c:25:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-array.c:80:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fortran/trans-const.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-const.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-const.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fortran/f95-lang.c:31:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/f95-lang.c:31:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/fortran/trans.c:69:1: warning: unused function 'remove_suffix' [-Wunused-function]
remove_suffix (char *name, int len)
^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-common.c:98:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/trans-decl.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/trans-common.c:98:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-common.c:98:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-decl.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-decl.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-decl.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:In file included from 423../../gcc-8.1.0/gcc/fortran/trans-common.c:
:In file included from 98../../gcc-8.1.0/gcc/hash-table.h:
:561In file included from :
../../gcc-8.1.0/gcc/coretypes.h../../gcc-8.1.0/gcc/mem-stats.h:423:
:In file included from 126../../gcc-8.1.0/gcc/hash-table.h:1:: 561warning:
: ../../gcc-8.1.0/gcc/mem-stats.h'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]:
126:1: struct mem_usagewarning
: ^'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]

struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1../../gcc-8.1.0/gcc/hash-table.h:: 341note:: 1did you mean struct here?:
 note: did you mean struct here?class mem_usage;

^~~~~
struct
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fortran/trans-array.c:83:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-array.c:83:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-const.c:27:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-const.c:27:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
In file included from ../../gcc-8.1.0/gcc/fortran/f95-lang.c:1289:
./gtype-fortran.h:339:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<module_decl_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<module_decl_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gtype-fortran.h:339:3: note: did you mean class here?
  struct hash_table<module_decl_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<module_decl_hasher> *)x_p;
  ^~~~~~
  class
./gtype-fortran.h:339:65: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<module_decl_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<module_decl_hasher> *)x_p;
                                                                ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gtype-fortran.h:339:65: note: did you mean class here?
  struct hash_table<module_decl_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<module_decl_hasher> *)x_p;
                                                                ^~~~~~
                                                                class
In file included from ../../gcc-8.1.0/gcc/fortran/trans-decl.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-decl.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-decl.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-decl.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-decl.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-decl.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-decl.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-decl.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-decl.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-decl.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-decl.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-decl.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-decl.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-decl.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-decl.c:26:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
17 warnings generated.
17 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/trans-expr.o -MT fortran/trans-expr.o -MMD -MP -MF fortran/.deps/trans-expr.TPo ../../gcc-8.1.0/gcc/fortran/trans-expr.c
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/trans-intrinsic.o -MT fortran/trans-intrinsic.o -MMD -MP -MF fortran/.deps/trans-intrinsic.TPo ../../gcc-8.1.0/gcc/fortran/trans-intrinsic.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/fortran/trans-common.c:101:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-common.c:101:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
17 warnings generated.
17 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/trans-io.o -MT fortran/trans-io.o -MMD -MP -MF fortran/.deps/trans-io.TPo ../../gcc-8.1.0/gcc/fortran/trans-io.c
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/trans-openmp.o -MT fortran/trans-openmp.o -MMD -MP -MF fortran/.deps/trans-openmp.TPo ../../gcc-8.1.0/gcc/fortran/trans-openmp.c
17 warnings generated.
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/trans-stmt.o -MT fortran/trans-stmt.o -MMD -MP -MF fortran/.deps/trans-stmt.TPo ../../gcc-8.1.0/gcc/fortran/trans-stmt.c
In file included from ../../gcc-8.1.0/gcc/fortran/trans-decl.c:29:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-decl.c:29:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/fortran/trans-decl.c:33:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-decl.c:33:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/fortran/trans-decl.c:33:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
18 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/trans-types.o -MT fortran/trans-types.o -MMD -MP -MF fortran/.deps/trans-types.TPo ../../gcc-8.1.0/gcc/fortran/trans-types.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/fortran/trans-io.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/fortran/trans-expr.c:26:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-intrinsic.c:26:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-io.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/trans-stmt.c:25:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-intrinsic.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/trans-types.c:26:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-io.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-io.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-decl.c:6823:
./gt-fortran-trans-decl.h:60:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<module_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<module_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-fortran-trans-decl.h:60:3: note: did you mean class here?
  struct hash_table<module_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<module_hasher> *)x_p;
  ^~~~~~
  class
./gt-fortran-trans-decl.h:60:60: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<module_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<module_hasher> *)x_p;
                                                           ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-fortran-trans-decl.h:60:60: note: did you mean class here?
  struct hash_table<module_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<module_hasher> *)x_p;
                                                           ^~~~~~
                                                           class
In file included from ../../gcc-8.1.0/gcc/fortran/trans-io.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-intrinsic.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: ../../gcc-8.1.0/gcc/hash-table.hstruct 'rtx_def' was previously declared as a class [-Wmismatched-tags]:
341:1: inline struct rtx_def *note
:        ^did you mean struct here?

../../gcc-8.1.0/gcc/coretypes.h:75:class mem_usage;7
:^~~~~ 
structnote
: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-intrinsic.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-intrinsic.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fortran/trans-stmt.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/trans-types.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/trans-stmt.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-stmt.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-expr.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/trans-stmt.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fortran/trans-types.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-types.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-types.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fortran/trans-io.c:26:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49:In file included from  ../../gcc-8.1.0/gcc/fortran/trans-expr.cnote: :expanded from macro 'ATTRIBUTE_GCC_GFC'26
:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m):

../../gcc-8.1.0/gcc/ggc.h                                                ^:
272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51inline struct rtx_def *:
        ^warning
: ../../gcc-8.1.0/gcc/coretypes.h'__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]:
75:7: note: previous use is here
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
class rtx_def;                                                  ^

      ^../../gcc-8.1.0/gcc/fortran/gfortran.h
:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
In file included from ../../gcc-8.1.0/gcc/fortran/trans-expr.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from #define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)../../gcc-8.1.0/gcc/hash-table.h
:                                                ^235
:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning../../gcc-8.1.0/gcc/fortran/gfortran.h: :struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]2855
:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);:
                                                        ^note
: ../../gcc-8.1.0/gcc/fortran/gfortran.hprevious use is here:
974:class rtx_def;49
:      ^ 
note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-io.c:26:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-expr.c:26:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fortran/trans-openmp.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-stmt.c:28:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-stmt.c:28:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-openmp.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/fortran/trans-types.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-types.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-types.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-types.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-types.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-types.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-types.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-types.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-types.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-types.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-types.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-types.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-types.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-types.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-types.c:27:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-intrinsic.c:30:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974In file included from :../../gcc-8.1.0/gcc/fortran/trans-openmp.c49::24 :
noteIn file included from : ../../gcc-8.1.0/gcc/coretypes.hexpanded from macro 'ATTRIBUTE_GCC_GFC':
423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m):
235                                                ^:

../../gcc-8.1.0/gcc/ggc.h:272:8../../gcc-8.1.0/gcc/fortran/gfortran.h:: 2854warning:: 51struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]:
 warning: inline struct rtx_def *'__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]

       ^
../../gcc-8.1.0/gcc/coretypes.h:75bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);:
7                                                  ^:
 ../../gcc-8.1.0/gcc/fortran/gfortran.hnote:: 974previous use is here:
49:class rtx_def; 
note      ^: 
expanded from macro 'ATTRIBUTE_GCC_GFC'
In file included from ../../gcc-8.1.0/gcc/fortran/trans-openmp.c:#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)24
:
                                                ^In file included from 
../../gcc-8.1.0/gcc/coretypes.h../../gcc-8.1.0/gcc/fortran/gfortran.h::4232855:
:In file included from 56../../gcc-8.1.0/gcc/hash-table.h:: 235warning:
: ../../gcc-8.1.0/gcc/ggc.h'__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]:
275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);

                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);49
:           ^note
: ../../gcc-8.1.0/gcc/coretypes.hexpanded from macro 'ATTRIBUTE_GCC_GFC':
75:7: note: #define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)previous use is here

                                                ^
class rtx_def;
      ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-intrinsic.c:30:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
17 warnings generated.
In file included from ../../gcc-8.1.0/gcc/fortran/trans-openmp.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
17 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/frontend-passes.o -MT fortran/frontend-passes.o -MMD -MP -MF fortran/.deps/frontend-passes.TPo ../../gcc-8.1.0/gcc/fortran/frontend-passes.c
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Iobjc -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/objc -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o objc/objc-lang.o -MT objc/objc-lang.o -MMD -MP -MF objc/.deps/objc-lang.TPo ../../gcc-8.1.0/gcc/objc/objc-lang.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/fortran/trans-types.c:29:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-types.c:29:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-expr.c:29:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-expr.c:29:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-lang.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fortran/frontend-passes.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-openmp.c:27:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/trans-openmp.c:27:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
17 warnings generated.
In file included from ../../gcc-8.1.0/gcc/objc/objc-lang.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Iobjc -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/objc -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o objc/objc-act.o -MT objc/objc-act.o -MMD -MP -MF objc/.deps/objc-act.TPo ../../gcc-8.1.0/gcc/objc/objc-act.c
In file included from ../../gcc-8.1.0/gcc/fortran/frontend-passes.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/objc/objc-lang.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-lang.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/objc/objc-lang.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fortran/frontend-passes.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/frontend-passes.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/frontend-passes.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fortran/frontend-passes.c:25:
../../gcc-8.1.0/gcc/fortran/gfortran.h:2853:47: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                              ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2854:51: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_now (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2855:56: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_warning_internal (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2857:3: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
  ATTRIBUTE_GCC_GFC(3,4);
  ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2862:49: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_opt (int opt, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2863:36: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                   ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2864:40: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_error_now (const char *, ...) ATTRIBUTE_GCC_GFC(1,2);
                                       ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2865:61: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_fatal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                            ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2866:64: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
void gfc_internal_error (const char *, ...) ATTRIBUTE_NORETURN ATTRIBUTE_GCC_GFC(1,2);
                                                               ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:2872:46: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
bool gfc_notify_std (int, const char *, ...) ATTRIBUTE_GCC_GFC(2,3);
                                             ^
../../gcc-8.1.0/gcc/fortran/gfortran.h:974:49: note: expanded from macro 'ATTRIBUTE_GCC_GFC'
#define ATTRIBUTE_GCC_GFC(m, n) __attribute__ ((__format__ (__gcc_gfc__, m, n))) ATTRIBUTE_NONNULL(m)
                                                ^
In file included from ../../gcc-8.1.0/gcc/fortran/frontend-passes.c:25:
In file included from ../../gcc-8.1.0/gcc/fortran/gfortran.h:2878:
../../gcc-8.1.0/gcc/pretty-print.h:369:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
../../gcc-8.1.0/gcc/pretty-print.h:372:6: warning: '__format__' attribute argument not supported: gcc_gfc [-Wignored-attributes]
     ATTRIBUTE_GCC_PPDIAG(2,3);
     ^
../../gcc-8.1.0/gcc/pretty-print.h:364:52: note: expanded from macro 'ATTRIBUTE_GCC_PPDIAG'
#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (GCC_PPDIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
                                                   ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-act.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-act.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
5 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Iobjc -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/objc -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o objc/objc-runtime-shared-support.o -MT objc/objc-runtime-shared-support.o -MMD -MP -MF objc/.deps/objc-runtime-shared-support.TPo ../../gcc-8.1.0/gcc/objc/objc-runtime-shared-support.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/objc/objc-act.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-act.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
17 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Iobjc -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/objc -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o objc/objc-gnu-runtime-abi-01.o -MT objc/objc-gnu-runtime-abi-01.o -MMD -MP -MF objc/.deps/objc-gnu-runtime-abi-01.TPo ../../gcc-8.1.0/gcc/objc/objc-gnu-runtime-abi-01.c
In file included from ../../gcc-8.1.0/gcc/objc/objc-act.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/objc/objc-runtime-shared-support.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-gnu-runtime-abi-01.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
34 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Iobjc -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/objc -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o objc/objc-next-runtime-abi-01.o -MT objc/objc-next-runtime-abi-01.o -MMD -MP -MF objc/.deps/objc-next-runtime-abi-01.TPo ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/objc/objc-runtime-shared-support.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/objc/objc-gnu-runtime-abi-01.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/objc/objc-runtime-shared-support.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-runtime-shared-support.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-runtime-shared-support.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/objc/objc-gnu-runtime-abi-01.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-gnu-runtime-abi-01.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-act.c:44:
In file included from ../../gcc-8.1.0/gcc/c-family/c-target.h:30:
../../gcc-8.1.0/gcc/c-family/c-target.def:116:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-act.c:46:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-act.c:46:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/objc/objc-act.c:46:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-gnu-runtime-abi-01.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:28:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/objc/objc-act.c:10133:
./gt-objc-objc-act.h:255:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<objc_string_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<objc_string_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-objc-objc-act.h:255:3: note: did you mean class here?
  struct hash_table<objc_string_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<objc_string_hasher> *)x_p;
  ^~~~~~
  class
./gt-objc-objc-act.h:255:65: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<objc_string_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<objc_string_hasher> *)x_p;
                                                                ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-objc-objc-act.h:255:65: note: did you mean class here?
  struct hash_table<objc_string_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<objc_string_hasher> *)x_p;
                                                                ^~~~~~
                                                                class
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
32 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Iobjc -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/objc -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o objc/objc-next-runtime-abi-02.o -MT objc/objc-next-runtime-abi-02.o -MMD -MP -MF objc/.deps/objc-next-runtime-abi-02.TPo ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
5 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Iobjc -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/objc -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o objc/objc-encoding.o -MT objc/objc-encoding.o -MMD -MP -MF objc/.deps/objc-encoding.TPo ../../gcc-8.1.0/gcc/objc/objc-encoding.c
17 warnings generated.
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Iobjc -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/objc -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o objc/objc-map.o -MT objc/objc-map.o -MMD -MP -MF objc/.deps/objc-map.TPo ../../gcc-8.1.0/gcc/objc/objc-map.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:30:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:30:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
70 warnings generated.
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:51:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:51:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:51:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:51:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:51:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:51:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:51:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:51:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:51:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:51:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:51:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:51:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:51:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:51:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:51:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:52:
In file included from ../../gcc-8.1.0/gcc/c-family/c-target.h:30:
../../gcc-8.1.0/gcc/c-family/c-target.def:116:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:30:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:30:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:30:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -DOBJCPLUS -I../../gcc-8.1.0/gcc/objc -I../../gcc-8.1.0/gcc/cp   -DHAVE_CONFIG_H -I. -Iobjcp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/objcp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o objcp/objcp-act.o -MT objcp/objcp-act.o -MMD -MP -MF objcp/.deps/objcp-act.TPo ../../gcc-8.1.0/gcc/objc/objc-act.c
In file included from ../../gcc-8.1.0/gcc/objc/objc-map.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-encoding.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
17 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -DOBJCPLUS -I../../gcc-8.1.0/gcc/objc -I../../gcc-8.1.0/gcc/cp   -DHAVE_CONFIG_H -I. -Iobjcp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/objcp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o objcp/objcp-lang.o -MT objcp/objcp-lang.o -MMD -MP -MF objcp/.deps/objcp-lang.TPo ../../gcc-8.1.0/gcc/objcp/objcp-lang.c
17 warnings generated.
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/objc/objc-map.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/objc/objc-encoding.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -DOBJCPLUS -I../../gcc-8.1.0/gcc/objc -I../../gcc-8.1.0/gcc/cp   -DHAVE_CONFIG_H -I. -Iobjcp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/objcp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o objcp/objcp-decl.o -MT objcp/objcp-decl.o -MMD -MP -MF objcp/.deps/objcp-decl.TPo ../../gcc-8.1.0/gcc/objcp/objcp-decl.c
In file included from ../../gcc-8.1.0/gcc/objc/objc-map.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-map.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/objc/objc-act.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-encoding.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-encoding.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-map.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/objc/objc-encoding.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
5 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -DOBJCPLUS -I../../gcc-8.1.0/gcc/objc -I../../gcc-8.1.0/gcc/cp   -DHAVE_CONFIG_H -I. -Iobjcp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/objcp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o objcp/objc-runtime-shared-support.o -MT objcp/objc-runtime-shared-support.o -MMD -MP -MF objcp/.deps/objc-runtime-shared-support.TPo ../../gcc-8.1.0/gcc/objc/objc-runtime-shared-support.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
17 warnings generated.
In file included from ../../gcc-8.1.0/gcc/objc/objc-act.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/objcp/objcp-lang.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/objcp/objcp-decl.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-act.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-act.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-act.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/objc/objc-runtime-shared-support.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/objcp/objcp-lang.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objcp/objcp-decl.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/coretypes.h../../gcc-8.1.0/gcc/target-hooks-macros.h::6743::50:20 :note:  expanded from macro 'HOOK_VECTOR_END'note: 
did you mean struct here?
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objcp/objcp-lang.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/objcp/objcp-lang.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -DOBJCPLUS -I../../gcc-8.1.0/gcc/objc -I../../gcc-8.1.0/gcc/cp   -DHAVE_CONFIG_H -I. -Iobjcp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/objcp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o objcp/objc-gnu-runtime-abi-01.o -MT objcp/objc-gnu-runtime-abi-01.o -MMD -MP -MF objcp/.deps/objc-gnu-runtime-abi-01.TPo ../../gcc-8.1.0/gcc/objc/objc-gnu-runtime-abi-01.c
42 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -DOBJCPLUS -I../../gcc-8.1.0/gcc/objc -I../../gcc-8.1.0/gcc/cp   -DHAVE_CONFIG_H -I. -Iobjcp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/objcp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o objcp/objc-next-runtime-abi-01.o -MT objcp/objc-next-runtime-abi-01.o -MMD -MP -MF objcp/.deps/objc-next-runtime-abi-01.TPo ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c
In file included from ../../gcc-8.1.0/gcc/objc/objc-runtime-shared-support.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/objcp/objcp-decl.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/objcp/objcp-decl.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/objcp/objcp-lang.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -DOBJCPLUS -I../../gcc-8.1.0/gcc/objc -I../../gcc-8.1.0/gcc/cp   -DHAVE_CONFIG_H -I. -Iobjcp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/objcp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o objcp/objc-next-runtime-abi-02.o -MT objcp/objc-next-runtime-abi-02.o -MMD -MP -MF objcp/.deps/objc-next-runtime-abi-02.TPo ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c
In file included from ../../gcc-8.1.0/gcc/objc/objc-runtime-shared-support.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-runtime-shared-support.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clangclang: : warning: warningtreating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]: 
treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/objcp/objcp-decl.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/objc/objc-runtime-shared-support.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
15 warnings generated.
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:30:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:28:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-gnu-runtime-abi-01.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
5 warnings generated.
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -DOBJCPLUS -I../../gcc-8.1.0/gcc/objc -I../../gcc-8.1.0/gcc/cp   -DHAVE_CONFIG_H -I. -Iobjcp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/objcp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o objcp/objc-encoding.o -MT objcp/objc-encoding.o -MMD -MP -MF objcp/.deps/objc-encoding.TPo ../../gcc-8.1.0/gcc/objc/objc-encoding.c
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -DOBJCPLUS -I../../gcc-8.1.0/gcc/objc -I../../gcc-8.1.0/gcc/cp   -DHAVE_CONFIG_H -I. -Iobjcp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/objcp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o objcp/objc-map.o -MT objcp/objc-map.o -MMD -MP -MF objcp/.deps/objc-map.TPo ../../gcc-8.1.0/gcc/objc/objc-map.c
17 warnings generated.
In file included from ../../gcc-8.1.0/gcc/objc/objc-act.c:44:
In file included from ../../gcc-8.1.0/gcc/c-family/c-target.h:30:
../../gcc-8.1.0/gcc/c-family/c-target.def:116:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang++ -fno-PIE -c  -DTARGET_MACHINE=\"i686-w64-mingw32\" -DTARGET_SYSTEM_ROOT=\"/usr/pkg/cross/i686-w64-mingw32\" -DTARGET_SYSTEM_ROOT_RELOCATABLE -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o collect2.o -MT collect2.o -MMD -MP -MF ./.deps/collect2.TPo ../../gcc-8.1.0/gcc/collect2.c
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/objc/objc-act.c:46:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-act.c:46:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/objc/objc-act.c:46:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
In file included from ../../gcc-8.1.0/gcc/objc/objc-gnu-runtime-abi-01.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
21 warnings generated.
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-gnu-runtime-abi-01.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-gnu-runtime-abi-01.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o collect2-aix.o -MT collect2-aix.o -MMD -MP -MF ./.deps/collect2-aix.TPo ../../gcc-8.1.0/gcc/collect2-aix.c
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:28:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/objc/objc-gnu-runtime-abi-01.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/objc/objc-encoding.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o tlink.o -MT tlink.o -MMD -MP -MF ./.deps/tlink.TPo ../../gcc-8.1.0/gcc/tlink.c
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:30:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/collect2.c:29:
../../gcc-8.1.0/gcc/coretypes.h:75:In file included from 1../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:: 30warning:
: In file included from class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]../../gcc-8.1.0/gcc/coretypes.h:
423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
class rtx_def;       ^

^../../gcc-8.1.0/gcc/coretypes.h
:75:7../../gcc-8.1.0/gcc/coretypes.h:: 55note:: 8previous use is here:
 class rtx_def;note
:       ^previous use is here

struct rtx_def;In file included from 
../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:       ^30
:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-map.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:30:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/objc/objc-encoding.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/collect2-aix.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/objc/objc-encoding.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-encoding.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/collect2.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/objc/objc-encoding.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/objc/objc-map.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/collect2.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/collect2.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/collect2-aix.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/tlink.c:25:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/collect2.c:29:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/objc/objc-act.c:10133:
./gt-objc-objc-act.h:255:3: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<objc_string_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<objc_string_hasher> *)x_p;
  ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-objc-objc-act.h:255:3: note: did you mean class here?
  struct hash_table<objc_string_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<objc_string_hasher> *)x_p;
  ^~~~~~
  class
./gt-objc-objc-act.h:255:65: warning: struct 'hash_table' was previously declared as a class [-Wmismatched-tags]
  struct hash_table<objc_string_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<objc_string_hasher> *)x_p;
                                                                ^
../../gcc-8.1.0/gcc/hash-table.h:358:7: note: previous use is here
class hash_table
      ^
./gt-objc-objc-act.h:255:65: note: did you mean class here?
  struct hash_table<objc_string_hasher> * x ATTRIBUTE_UNUSED = (struct hash_table<objc_string_hasher> *)x_p;
                                                                ^~~~~~
                                                                class
In file included from ../../gcc-8.1.0/gcc/objc/objc-map.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-map.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/collect2-aix.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/collect2-aix.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-map.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/collect2-aix.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o collect-utils.o -MT collect-utils.o -MMD -MP -MF ./.deps/collect-utils.TPo ../../gcc-8.1.0/gcc/collect-utils.c
In file included from ../../gcc-8.1.0/gcc/tlink.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
17 warnings generated.
In file included from ../../gcc-8.1.0/gcc/tlink.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tlink.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/tlink.c:25:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:5561:
 warning../../gcc-8.1.0/gcc/mem-stats.hs: generated.
126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:51:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:51:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:51:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:51:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:51:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:51:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:51:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:51:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:51:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:51:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:51:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:51:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:51:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:51:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o lto-wrapper.o -MT lto-wrapper.o -MMD -MP -MF ./.deps/lto-wrapper.TPo ../../gcc-8.1.0/gcc/lto-wrapper.c
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:51:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-01.c:52:
In file included from ../../gcc-8.1.0/gcc/c-family/c-target.h:30:
../../gcc-8.1.0/gcc/c-family/c-target.def:116:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang++ -fno-PIE -c  -DSTANDARD_STARTFILE_PREFIX=\"../../../\" -DSTANDARD_EXEC_PREFIX=\"/usr/pkg/cross/i686-w64-mingw32/lib/gcc/\" -DSTANDARD_LIBEXEC_PREFIX=\"/usr/pkg/cross/i686-w64-mingw32/libexec/gcc/\" -DDEFAULT_TARGET_VERSION=\"8.1.0\" -DDEFAULT_REAL_TARGET_MACHINE=\"i686-w64-mingw32\" -DDEFAULT_TARGET_MACHINE=\"i686-w64-mingw32\" -DSTANDARD_BINDIR_PREFIX=\"/usr/pkg/cross/i686-w64-mingw32/bin/\" -DTOOLDIR_BASE_PREFIX=\"../../../../\" -DACCEL_DIR_SUFFIX=\"\" -DTARGET_SYSTEM_ROOT=\"/usr/pkg/cross/i686-w64-mingw32\" -DTARGET_SYSTEM_ROOT_RELOCATABLE  -DENABLE_SHARED_LIBGCC -DCONFIGURE_SPECS="\"\"" -DTARGET_MACHINE=\"i686-w64-mingw32\" -DTARGET_SYSTEM_ROOT=\"/usr/pkg/cross/i686-w64-mingw32\" -DTARGET_SYSTEM_ROOT_RELOCATABLE -DPERSONALITY=\"ar\" -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gcc-ar.o -MT gcc-ar.o -MMD -MP -MF ./.deps/gcc-ar.TPo ../../gcc-8.1.0/gcc/gcc-ar.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
5 warnings generated.
clang++ -fno-PIE -c  -DSTANDARD_STARTFILE_PREFIX=\"../../../\" -DSTANDARD_EXEC_PREFIX=\"/usr/pkg/cross/i686-w64-mingw32/lib/gcc/\" -DSTANDARD_LIBEXEC_PREFIX=\"/usr/pkg/cross/i686-w64-mingw32/libexec/gcc/\" -DDEFAULT_TARGET_VERSION=\"8.1.0\" -DDEFAULT_REAL_TARGET_MACHINE=\"i686-w64-mingw32\" -DDEFAULT_TARGET_MACHINE=\"i686-w64-mingw32\" -DSTANDARD_BINDIR_PREFIX=\"/usr/pkg/cross/i686-w64-mingw32/bin/\" -DTOOLDIR_BASE_PREFIX=\"../../../../\" -DACCEL_DIR_SUFFIX=\"\" -DTARGET_SYSTEM_ROOT=\"/usr/pkg/cross/i686-w64-mingw32\" -DTARGET_SYSTEM_ROOT_RELOCATABLE  -DENABLE_SHARED_LIBGCC -DCONFIGURE_SPECS="\"\"" -DTARGET_MACHINE=\"i686-w64-mingw32\" -DTARGET_SYSTEM_ROOT=\"/usr/pkg/cross/i686-w64-mingw32\" -DTARGET_SYSTEM_ROOT_RELOCATABLE -DPERSONALITY=\"nm\" -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gcc-nm.o -MT gcc-nm.o -MMD -MP -MF ./.deps/gcc-nm.TPo gcc-nm.c
5 warnings generated.
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/collect-utils.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang++ -fno-PIE -c  -DSTANDARD_STARTFILE_PREFIX=\"../../../\" -DSTANDARD_EXEC_PREFIX=\"/usr/pkg/cross/i686-w64-mingw32/lib/gcc/\" -DSTANDARD_LIBEXEC_PREFIX=\"/usr/pkg/cross/i686-w64-mingw32/libexec/gcc/\" -DDEFAULT_TARGET_VERSION=\"8.1.0\" -DDEFAULT_REAL_TARGET_MACHINE=\"i686-w64-mingw32\" -DDEFAULT_TARGET_MACHINE=\"i686-w64-mingw32\" -DSTANDARD_BINDIR_PREFIX=\"/usr/pkg/cross/i686-w64-mingw32/bin/\" -DTOOLDIR_BASE_PREFIX=\"../../../../\" -DACCEL_DIR_SUFFIX=\"\" -DTARGET_SYSTEM_ROOT=\"/usr/pkg/cross/i686-w64-mingw32\" -DTARGET_SYSTEM_ROOT_RELOCATABLE  -DENABLE_SHARED_LIBGCC -DCONFIGURE_SPECS="\"\"" -DTARGET_MACHINE=\"i686-w64-mingw32\" -DTARGET_SYSTEM_ROOT=\"/usr/pkg/cross/i686-w64-mingw32\" -DTARGET_SYSTEM_ROOT_RELOCATABLE -DPERSONALITY=\"ranlib\" -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gcc-ranlib.o -MT gcc-ranlib.o -MMD -MP -MF ./.deps/gcc-ranlib.TPo gcc-ranlib.c
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/objc/objc-next-runtime-abi-02.c:52:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/collect-utils.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/lto-wrapper.c:42:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/collect-utils.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/collect-utils.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/collect-utils.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/lto-wrapper.c:42:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang++ -fno-PIE -c  -DHOST_GENERATOR_FILE -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gengtype.o -MT gengtype.o -MMD -MP -MF ./.deps/gengtype.TPo ../../gcc-8.1.0/gcc/gengtype.c
In file included from ../../gcc-8.1.0/gcc/lto-wrapper.c:42:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lto-wrapper.c:42:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/lto-wrapper.c:42:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
5 warnings generated.
clang++ -fno-PIE -c  -DHOST_GENERATOR_FILE -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings  -Wno-error -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gengtype-lex.o -MT gengtype-lex.o -MMD -MP -MF ./.deps/gengtype-lex.TPo ../../gcc-8.1.0/gcc/gengtype-lex.c
clang++ -fno-PIE -c  -DHOST_GENERATOR_FILE -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gengtype-parse.o -MT gengtype-parse.o -MMD -MP -MF ./.deps/gengtype-parse.TPo ../../gcc-8.1.0/gcc/gengtype-parse.c
clang++ -fno-PIE -c  -DHOST_GENERATOR_FILE -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gengtype-state.o -MT gengtype-state.o -MMD -MP -MF ./.deps/gengtype-state.TPo ../../gcc-8.1.0/gcc/gengtype-state.c
5 warnings generated.
clang++ -fno-PIE -c  -DHOST_GENERATOR_FILE -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o errors.o -MT errors.o -MMD -MP -MF ./.deps/errors.TPo ../../gcc-8.1.0/gcc/errors.c
16 warnings generated.
clang: warningclang: : treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
5 warnings generated.
clang++ -fno-PIE -c  -DSTANDARD_STARTFILE_PREFIX=\"../../../\" -DSTANDARD_EXEC_PREFIX=\"/usr/pkg/cross/i686-w64-mingw32/lib/gcc/\" -DSTANDARD_LIBEXEC_PREFIX=\"/usr/pkg/cross/i686-w64-mingw32/libexec/gcc/\" -DDEFAULT_TARGET_VERSION=\"8.1.0\" -DDEFAULT_REAL_TARGET_MACHINE=\"i686-w64-mingw32\" -DDEFAULT_TARGET_MACHINE=\"i686-w64-mingw32\" -DSTANDARD_BINDIR_PREFIX=\"/usr/pkg/cross/i686-w64-mingw32/bin/\" -DTOOLDIR_BASE_PREFIX=\"../../../../\" -DACCEL_DIR_SUFFIX=\"\" -DTARGET_SYSTEM_ROOT=\"/usr/pkg/cross/i686-w64-mingw32\" -DTARGET_SYSTEM_ROOT_RELOCATABLE  -DENABLE_SHARED_LIBGCC -DCONFIGURE_SPECS="\"\"" -DBASEVER="\"8.1.0\"" -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gcc.o -MT gcc.o -MMD -MP -MF ./.deps/gcc.TPo ../../gcc-8.1.0/gcc/gcc.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gcc-main.o -MT gcc-main.o -MMD -MP -MF ./.deps/gcc-main.TPo ../../gcc-8.1.0/gcc/gcc-main.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/gengtype.c:32:
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
               lbasename (__FILE__),__LINE__, ##__VA_ARGS__);} while (0)
                                              ^
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40clang::  warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]warning
: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
17 warnings generated.
clang++ -fno-PIE -c  -DSTANDARD_STARTFILE_PREFIX=\"../../../\" -DSTANDARD_EXEC_PREFIX=\"/usr/pkg/cross/i686-w64-mingw32/lib/gcc/\" -DSTANDARD_LIBEXEC_PREFIX=\"/usr/pkg/cross/i686-w64-mingw32/libexec/gcc/\" -DDEFAULT_TARGET_VERSION=\"8.1.0\" -DDEFAULT_REAL_TARGET_MACHINE=\"i686-w64-mingw32\" -DDEFAULT_TARGET_MACHINE=\"i686-w64-mingw32\" -DSTANDARD_BINDIR_PREFIX=\"/usr/pkg/cross/i686-w64-mingw32/bin/\" -DTOOLDIR_BASE_PREFIX=\"../../../../\" -DACCEL_DIR_SUFFIX=\"\" -DTARGET_SYSTEM_ROOT=\"/usr/pkg/cross/i686-w64-mingw32\" -DTARGET_SYSTEM_ROOT_RELOCATABLE  -DENABLE_SHARED_LIBGCC -DCONFIGURE_SPECS="\"\"" -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ic -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/c -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o c/gccspec.o -MT c/gccspec.o -MMD -MP -MF c/.deps/gccspec.TPo ../../gcc-8.1.0/gcc/c/gccspec.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
5 warnings generated.
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o driver-i386.o -MT driver-i386.o -MMD -MP -MF ./.deps/driver-i386.TPo ../../gcc-8.1.0/gcc/config/i386/driver-i386.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/gengtype-state.c:36:
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
               lbasename (__FILE__),__LINE__, ##__VA_ARGS__);} while (0)
                                              ^
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
gengtype-lex.c:2694:17: warning: comparison of integers of different signs: 'yy_size_t' (aka 'unsigned long') and 'int' [-Wsign-compare]
        for ( i = 0; i < _yybytes_len; ++i )
                     ~ ^ ~~~~~~~~~~~~20
 warnings generated.
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
../../gcc-8.1.0/gcc/gengtype.h:497:40: warning: token pasting of ',' and __VA_ARGS__ is a GNU extension [-Wgnu-zero-variadic-macro-arguments]
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ic-family -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/c-family -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o c-family/cppspec.o -MT c-family/cppspec.o -MMD -MP -MF c-family/.deps/cppspec.TPo ../../gcc-8.1.0/gcc/c-family/cppspec.c
21 warnings generated.
In file included from ../../gcc-8.1.0/gcc/gcc.c:32:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang++ -fno-PIE -c  -DSTANDARD_STARTFILE_PREFIX=\"../../../\" -DSTANDARD_EXEC_PREFIX=\"/usr/pkg/cross/i686-w64-mingw32/lib/gcc/\" -DSTANDARD_LIBEXEC_PREFIX=\"/usr/pkg/cross/i686-w64-mingw32/libexec/gcc/\" -DDEFAULT_TARGET_VERSION=\"8.1.0\" -DDEFAULT_REAL_TARGET_MACHINE=\"i686-w64-mingw32\" -DDEFAULT_TARGET_MACHINE=\"i686-w64-mingw32\" -DSTANDARD_BINDIR_PREFIX=\"/usr/pkg/cross/i686-w64-mingw32/bin/\" -DTOOLDIR_BASE_PREFIX=\"../../../../\" -DACCEL_DIR_SUFFIX=\"\" -DTARGET_SYSTEM_ROOT=\"/usr/pkg/cross/i686-w64-mingw32\" -DTARGET_SYSTEM_ROOT_RELOCATABLE  -DENABLE_SHARED_LIBGCC -DCONFIGURE_SPECS="\"\"" -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Icp -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/cp -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cp/g++spec.o -MT cp/g++spec.o -MMD -MP -MF cp/.deps/g++spec.TPo ../../gcc-8.1.0/gcc/cp/g++spec.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang++ -fno-PIE -c  -DSTANDARD_STARTFILE_PREFIX=\"../../../\" -DSTANDARD_EXEC_PREFIX=\"/usr/pkg/cross/i686-w64-mingw32/lib/gcc/\" -DSTANDARD_LIBEXEC_PREFIX=\"/usr/pkg/cross/i686-w64-mingw32/libexec/gcc/\" -DDEFAULT_TARGET_VERSION=\"8.1.0\" -DDEFAULT_REAL_TARGET_MACHINE=\"i686-w64-mingw32\" -DDEFAULT_TARGET_MACHINE=\"i686-w64-mingw32\" -DSTANDARD_BINDIR_PREFIX=\"/usr/pkg/cross/i686-w64-mingw32/bin/\" -DTOOLDIR_BASE_PREFIX=\"../../../../\" -DACCEL_DIR_SUFFIX=\"\" -DTARGET_SYSTEM_ROOT=\"/usr/pkg/cross/i686-w64-mingw32\" -DTARGET_SYSTEM_ROOT_RELOCATABLE  -DENABLE_SHARED_LIBGCC -DCONFIGURE_SPECS="\"\"" -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ifortran -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/fortran -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o fortran/gfortranspec.o -MT fortran/gfortranspec.o -MMD -MP -MF fortran/.deps/gfortranspec.TPo ../../gcc-8.1.0/gcc/fortran/gfortranspec.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/gcc.c:32:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/gcc.c:32:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gcc.c:32:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ilto -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/lto -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o lto/lto-lang.o -MT lto/lto-lang.o -MMD -MP -MF lto/.deps/lto-lang.TPo ../../gcc-8.1.0/gcc/lto/lto-lang.c
In file included from ../../gcc-8.1.0/gcc/c/gccspec.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/gcc.c:32:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/config/i386/driver-i386.c:24:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/c-family/cppspec.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/cp/g++spec.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/fortran/gfortranspec.c:49:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ilto -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/lto -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o lto/lto.o -MT lto/lto.o -MMD -MP -MF lto/.deps/lto.TPo ../../gcc-8.1.0/gcc/lto/lto.c
In file included from ../../gcc-8.1.0/gcc/c/gccspec.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/config/i386/driver-i386.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
1 warning generated.
In file included from ../../gcc-8.1.0/gcc/c/gccspec.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c/gccspec.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ilto -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/lto -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o lto/lto-object.o -MT lto/lto-object.o -MMD -MP -MF lto/.deps/lto-object.TPo ../../gcc-8.1.0/gcc/lto/lto-object.c
In file included from ../../gcc-8.1.0/gcc/cp/g++spec.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
In file included from ../../gcc-8.1.0/gcc/c/gccspec.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.htemplate<typename> class pod_mode;:
423                   ^~~~~:

                   structIn file included from 
../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fortran/gfortranspec.c:49:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/config/i386/driver-i386.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/config/i386/driver-i386.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/c-family/cppspec.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/config/i386/driver-i386.c:24:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/cp/g++spec.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/g++spec.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/gfortranspec.c:49:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/fortran/gfortranspec.c:49:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gcc.c:45:
../../gcc-8.1.0/gcc/spellcheck.h:109:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value]
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^
../../gcc-8.1.0/gcc/spellcheck.h:109:9: note: use function 'std::abs' instead
      = abs ((ssize_t)candidate_len - (ssize_t)m_goal_len);
        ^~~
        std::abs
In file included from ../../gcc-8.1.0/gcc/lto/lto-lang.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/c-family/cppspec.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/c-family/cppspec.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/cp/g++spec.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/fortran/gfortranspec.c:49:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/c-family/cppspec.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ilto -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/lto -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o lto/lto-partition.o -MT lto/lto-partition.o -MMD -MP -MF lto/.deps/lto-partition.TPo ../../gcc-8.1.0/gcc/lto/lto-partition.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/gcc-main.c:27:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-object.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-lang.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/lto/lto-lang.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-lang.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-lang.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/gcc-main.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/lto/lto-object.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/lto/lto-object.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-object.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gcc-main.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/gcc-main.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Ilto -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/lto -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o lto/lto-symtab.o -MT lto/lto-symtab.o -MMD -MP -MF lto/.deps/lto-symtab.TPo ../../gcc-8.1.0/gcc/lto/lto-symtab.c
In file included from ../../gcc-8.1.0/gcc/lto/lto-object.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/gcc-main.c:27:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/lto/lto-partition.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/lto/lto.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
5 warnings generated.
build/genmatch --gimple ../../gcc-8.1.0/gcc/match.pd \
    > tmp-gimple-match.c
5 warnings generated.
5 warnings generated.
In file included from ../../gcc-8.1.0/gcc/lto/lto-lang.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-lang.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-lang.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-lang.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-lang.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-lang.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-lang.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o insn-emit.o -MT insn-emit.o -MMD -MP -MF ./.deps/insn-emit.TPo insn-emit.c
In file included from ../../gcc-8.1.0/gcc/lto/lto-lang.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-lang.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-lang.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-lang.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-lang.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-lang.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43In file included from :clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o insn-output.o -MT insn-output.o -MMD -MP -MF ./.deps/insn-output.TPo insn-output.c
../../gcc-8.1.0/gcc/lto/lto-partition.c50:: 22note: :
expanded from macro 'HOOK_VECTOR_END'In file included from 
../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)1
:                                                 ^ 
warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67In file included from :../../gcc-8.1.0/gcc/lto/lto-lang.c20::24:
In file included from ../../gcc-8.1.0/gcc/target.h :note211: :
did you mean struct here?../../gcc-8.1.0/gcc/target.def
:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/lto/lto-lang.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
GIMPLE decision tree has 2511 leafs, maximum depth 12 and a total number of 9849 nodes
In file included from ../../gcc-8.1.0/gcc/lto/lto.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
removed 1569 duplicate tails
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
build/genmatch --generic ../../gcc-8.1.0/gcc/match.pd \
    > tmp-generic-match.c
19 warnings generated.
In file included from ../../gcc-8.1.0/gcc/lto/lto.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lto/lto.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
rm -rf libcommon-target.a
ar rc libcommon-target.a i386-common.o prefix.o params.o opts.o opts-common.o options.o vec.o hooks.o common/common-targhooks.o hash-table.o file-find.o spellcheck.o selftest.o
5 warnings generated.
ranlib  libcommon-target.a
In file included from ../../gcc-8.1.0/gcc/lto/lto.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
rm -rf libcommon.a
ar rc libcommon.a diagnostic.o diagnostic-color.o diagnostic-show-locus.o edit-context.o pretty-print.o intl.o sbitmap.o vec.o input.o version.o hash-table.o ggc-none.o memory-block.o selftest.o selftest-diagnostic.o
GENERIC decision tree has 2457 leafs, maximum depth 12 and a total number of 9600 nodes
removed 1527 duplicate tails
ranlib  libcommon.a
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o insn-attrtab.o -MT insn-attrtab.o -MMD -MP -MF ./.deps/insn-attrtab.TPo insn-attrtab.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o insn-automata.o -MT insn-automata.o -MMD -MP -MF ./.deps/insn-automata.TPo insn-automata.c
In file included from ../../gcc-8.1.0/gcc/lto/lto-symtab.c:23:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
5 warnings generated.
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-gimple-match.c \
    					gimple-match.c
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o insn-dfatab.o -MT insn-dfatab.o -MMD -MP -MF ./.deps/insn-dfatab.TPo insn-dfatab.c
In file included from ../../gcc-8.1.0/gcc/lto/lto-lang.c:28:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
5 warnings generated.
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o insn-latencytab.o -MT insn-latencytab.o -MMD -MP -MF ./.deps/insn-latencytab.TPo insn-latencytab.c
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-symtab.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
20 warnings generated.
In file included from ../../gcc-8.1.0/gcc/lto/lto-partition.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warningclang: : struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
warninginline struct rtx_def *: 
treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-partition.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from insn-emit.c:7:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;In file included from 
../../gcc-8.1.0/gcc/lto/lto-symtab.c       ^:
23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-symtab.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-partition.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-generic-match.c \
    					generic-match.c
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
clang++ -no-pie   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -L/usr/pkg/lib -Wl,-R/usr/pkg/lib gcov.o \
	hash-table.o ggc-none.o libcommon.a ../libcpp/libcpp.a   ../libbacktrace/.libs/libbacktrace.a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a  -o gcov
echo timestamp > s-match
clang++ -no-pie   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -L/usr/pkg/lib -Wl,-R/usr/pkg/lib gcov-dump.o \
	hash-table.o ggc-none.o\
	libcommon.a ../libcpp/libcpp.a   ../libbacktrace/.libs/libbacktrace.a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a  -o gcov-dump
In file included from ../../gcc-8.1.0/gcc/lto/lto-symtab.c:23:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
31 warnings generated.
In file included from insn-output.c:7:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
clang++ -no-pie   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -L/usr/pkg/lib -Wl,-R/usr/pkg/lib gcov-tool.o libgcov-util.o libgcov-driver-tool.o libgcov-merge-tool.o libcommon.a ../libcpp/libcpp.a   ../libbacktrace/.libs/libbacktrace.a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a  -o gcov-tool
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from insn-output.c:7:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from insn-emit.c:7:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang++ -no-pie   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -o Tcollect2 \
	collect2.o collect2-aix.o tlink.o vec.o ggc-none.o collect-utils.o file-find.o hash-table.o selftest.o libcommon.a ../libcpp/libcpp.a   ../libbacktrace/.libs/libbacktrace.a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a  
clang++ -no-pie   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -o Tlto-wrapper \
   lto-wrapper.o collect-utils.o ggc-none.o libcommon-target.a libcommon.a ../libcpp/libcpp.a   ../libbacktrace/.libs/libbacktrace.a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a 
In file included from ../../gcc-8.1.0/gcc/lto/lto-partition.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-output.c:7:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from insn-output.c:7:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
In file included from class rtx_def;../../gcc-8.1.0/gcc/lto/lto-partition.c:
23:
      ^In file included from 
../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-partition.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-partition.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-partition.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-partition.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:In file included from 2025insn-emit.c::1:7 warning:
: In file included from empty macro arguments are a C99 feature [-Wc99-extensions]../../gcc-8.1.0/gcc/coretypes.h
:423:
In file included from HOOK_VECTOR_END (vectorize)../../gcc-8.1.0/gcc/hash-table.h
:^235
:
../../gcc-8.1.0/gcc/target-hooks-macros.h../../gcc-8.1.0/gcc/ggc.h::43272::50:8 :note : warningexpanded from macro 'HOOK_VECTOR_END': 
struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)

       ^                                                 ^

../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from insn-emit.c:7:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-partition.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
clang++ -no-pie   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -L/usr/pkg/lib -Wl,-R/usr/pkg/lib gcc-ar.o -o gcc-ar \
	file-find.o libcommon.a ../libcpp/libcpp.a   ../libbacktrace/.libs/libbacktrace.a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a  
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-partition.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-partition.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-partition.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-partition.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-partition.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-partition.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-partition.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-partition.c:23:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-output.c:7:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from insn-emit.c:7:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/lto/lto-symtab.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-symtab.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-symtab.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-symtab.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-symtab.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-symtab.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-symtab.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-automata.c:7:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-symtab.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-symtab.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-symtab.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-dfatab.c:7:
In file included from ../../gcc-8.1.0/gcc/coretypes.h../../gcc-8.1.0/gcc/lto/lto-symtab.c::2475:
:In file included from 1../../gcc-8.1.0/gcc/target.h:: 211warning:
: ../../gcc-8.1.0/gcc/target.defclass 'rtx_def' was previously declared as a struct [-Wmismatched-tags]:
6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
class rtx_def;
^
HOOK_VECTOR_END (emutls)
../../gcc-8.1.0/gcc/coretypes.h^:
55../../gcc-8.1.0/gcc/target-hooks-macros.h::843:: note: 50previous use is here:
 struct rtx_def;note
:        ^expanded from macro 'HOOK_VECTOR_END'

#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-symtab.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-symtab.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-symtab.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-symtab.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from ../../gcc-8.1.0/gcc/lto/lto.c:29:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -no-pie   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -L/usr/pkg/lib -Wl,-R/usr/pkg/lib gcc-nm.o -o gcc-nm \
	file-find.o libcommon.a ../libcpp/libcpp.a   ../libbacktrace/.libs/libbacktrace.a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a  
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
mv -f Tcollect2 collect2
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
clang++ -no-pie   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -L/usr/pkg/lib -Wl,-R/usr/pkg/lib gcc-ranlib.o -o gcc-ranlib \
	file-find.o libcommon.a ../libcpp/libcpp.a   ../libbacktrace/.libs/libbacktrace.a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a  
mv -f Tlto-wrapper lto-wrapper
In file included from clang++ -no-pie   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -o gengtype \
insn-attrtab.c    gengtype.o gengtype-lex.o gengtype-parse.o gengtype-state.o version.o errors.o libcommon.a ../libcpp/libcpp.a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a ../libbacktrace/.libs/libbacktrace.a libcommon.a ../libcpp/libcpp.a   ../libbacktrace/.libs/libbacktrace.a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a 
:7:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/gcc/lto/lto.c:31:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from ../../gcc-8.1.0/gcc/lto/lto.c:31:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from insn-automata.c:7:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from insn-dfatab.c:7:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/gcc/lto/lto.c:33:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/streamer-hooks.h:28:1: note: did you mean class here?
struct lto_input_block;
^~~~~~
class
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from ../../gcc-8.1.0/gcc/lto/lto.c:33:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/tree-pass.h:135:7: note: previous use is here
class varpool_node;
      ^
In file included from ../../gcc-8.1.0/gcc/lto/lto.c:33:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
In file included from ../../gcc-8.1.0/gcc/data-streamer.h:25:
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.hIn file included from :insn-latencytab.c855::267::
 ../../gcc-8.1.0/gcc/coretypes.h:note75: :did you mean class here?1
: warning: tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]                         ^~~~~~
                         class

../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
class rtx_def;
^
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
../../gcc-8.1.0/gcc/coretypes.h                         ^:55
:8../../gcc-8.1.0/gcc/lto-streamer.h::363 :note7: : previous use is herenote
: previous use is herestruct rtx_def;

       ^
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
In file included from ../../gcc-8.1.0/gcc/lto/lto.c:33:
In file included from ../../gcc-8.1.0/gcc/tree-streamer.h:26:
../../gcc-8.1.0/gcc/data-streamer.h:76:53: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
const char *streamer_read_string (struct data_in *, struct lto_input_block *);
                                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
In file included from insn-automata.c:7:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h../../gcc-8.1.0/gcc/data-streamer.h::23576:
:../../gcc-8.1.0/gcc/ggc.h53::272 :8note: : warning: did you mean class here?struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]

inline struct rtx_def *
const char *streamer_read_string (struct data_in *, struct lto_input_block *);       ^

../../gcc-8.1.0/gcc/coretypes.h                                                    ^~~~~~:
75                                                    class:7
: note../../gcc-8.1.0/gcc/data-streamer.h: :previous use is here78
:class rtx_def;
8      ^
: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
In file included from insn-automata.c                                          struct lto_input_block *,:
7:
                                          ^In file included from 
../../gcc-8.1.0/gcc/coretypes.h../../gcc-8.1.0/gcc/lto-streamer.h:423::
363In file included from :../../gcc-8.1.0/gcc/hash-table.h:2357:
:../../gcc-8.1.0/gcc/ggc.h :note275: :11previous use is here:
 warningclass lto_input_block: 
struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]      ^

  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
../../gcc-8.1.0/gcc/data-streamer.h          ^
:../../gcc-8.1.0/gcc/coretypes.h78::75:87::  notenote: : did you mean class here?previous use is here

                                          struct lto_input_block *,class rtx_def;

                                          ^~~~~~      ^

                                          class
../../gcc-8.1.0/gcc/data-streamer.h:83:44: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:83:44: note: did you mean class here?
unsigned HOST_WIDE_INT streamer_read_uhwi (struct lto_input_block *);
                                           ^~~~~~
                                           class
../../gcc-8.1.0/gcc/data-streamer.h:84:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:84:34: note: did you mean class here?
HOST_WIDE_INT streamer_read_hwi (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:85:37: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:85:37: note: did you mean class here?
gcov_type streamer_read_gcov_count (struct lto_input_block *);
                                    ^~~~~~
                                    class
../../gcc-8.1.0/gcc/data-streamer.h:86:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:86:34: note: did you mean class here?
wide_int streamer_read_wide_int (struct lto_input_block *);
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/data-streamer.h:87:38: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:87:38: note: did you mean class here?
widest_int streamer_read_widest_int (struct lto_input_block *);
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/data-streamer.h:152:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_bitpack (struct lto_input_block *ib)
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:152:24: note: did you mean class here?
streamer_read_bitpack (struct lto_input_block *ib)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/data-streamer.h:177:25: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:177:25: note: did you mean class here?
        = streamer_read_uhwi ((struct lto_input_block *)bp->stream);
                               ^~~~~~
                               class
../../gcc-8.1.0/gcc/data-streamer.h:221:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_uchar (struct lto_input_block *ib)
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:221:22: note: did you mean class here?
streamer_read_uchar (struct lto_input_block *ib)
                     ^~~~~~
                     class
../../gcc-8.1.0/gcc/data-streamer.h:251:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:251:29: note: did you mean class here?
streamer_read_hwi_in_range (struct lto_input_block *ib,
                            ^~~~~~
                            class
../../gcc-8.1.0/gcc/data-streamer.h:340:29: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
streamer_read_record_start (struct lto_input_block *ib)
                            ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/data-streamer.h:340:29: note: did you mean class here?
streamer_read_record_start (struct lto_input_block *ib)
                            ^~~~~~
                            class
In file included from ../../gcc-8.1.0/gcc/lto/lto.c:33:
../../gcc-8.1.0/gcc/tree-streamer.h:61:50: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_read_string_cst (struct data_in *, struct lto_input_block *);
                                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:61:50: note: did you mean class here?
tree streamer_read_string_cst (struct data_in *, struct lto_input_block *);
                                                 ^~~~~~
                                                 class
../../gcc-8.1.0/gcc/tree-streamer.h:62:27: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_read_chain (struct lto_input_block *, struct data_in *);
                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:62:27: note: did you mean class here?
tree streamer_read_chain (struct lto_input_block *, struct data_in *);
                          ^~~~~~
                          class
../../gcc-8.1.0/gcc/tree-streamer.h:63:27: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_alloc_tree (struct lto_input_block *, struct data_in *,
                          ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:63:27: note: did you mean class here?
tree streamer_alloc_tree (struct lto_input_block *, struct data_in *,
                          ^~~~~~
                          class
../../gcc-8.1.0/gcc/tree-streamer.h:65:31: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
void streamer_read_tree_body (struct lto_input_block *, struct data_in *, tree);
                              ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:65:31: note: did you mean class here?
void streamer_read_tree_body (struct lto_input_block *, struct data_in *, tree);
                              ^~~~~~
                              class
../../gcc-8.1.0/gcc/tree-streamer.h:66:33: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree streamer_get_pickled_tree (struct lto_input_block *, struct data_in *);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:66:33: note: did you mean class here?
tree streamer_get_pickled_tree (struct lto_input_block *, struct data_in *);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/tree-streamer.h:67:36: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
void streamer_read_tree_bitfields (struct lto_input_block *,
                                   ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:67:36: note: did you mean class here?
void streamer_read_tree_bitfields (struct lto_input_block *,
                                   ^~~~~~
                                   class
../../gcc-8.1.0/gcc/tree-streamer.h:120:7: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
           ((struct lto_input_block *)
             ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/tree-streamer.h:120:7: note: did you mean class here?
           ((struct lto_input_block *)
             ^~~~~~
             class
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings  -Wno-unused -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o gimple-match.o -MT gimple-match.o -MMD -MP -MF ./.deps/gimple-match.TPo gimple-match.c
In file included from ../../gcc-8.1.0/gcc/lto/lto.c:34:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from insn-dfatab.c:7:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from insn-dfatab.c:7:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-partition.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
In file included from ../../gcc-8.1.0/gcc/lto/lto.c:34../../gcc-8.1.0/gcc/gimple.h:
:../../gcc-8.1.0/gcc/cgraph.h346::953::1 :note : warningarray 'op' declared here: 
'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/gimple.hinsn-automata.c::25427:
:In file included from 12../../gcc-8.1.0/gcc/coretypes.h::423 :
In file included from ../../gcc-8.1.0/gcc/hash-table.hwarning:: 561array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
:
../../gcc-8.1.0/gcc/mem-stats.h:126:    return gs->op[2];1
:           ^      ~ warning: 
'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]../../gcc-8.1.0/gcc/gimple.h:In file included from 346
../../gcc-8.1.0/gcc/lto/lto.c:struct mem_usage3:
:34 :
note../../gcc-8.1.0/gcc/cgraph.h: :array 'op' declared here254^

:11:   tree GTY((length ("%h.num_ops"))) op[1];warning
:   ^struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]

                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/hash-table.h:341:1../../gcc-8.1.0/gcc/gimple.h:: 2562note:: 11did you mean struct here?: warning
: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
class mem_usage;
^~~~~
struct  return &gs->op[2];

          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
clang++ -fno-PIE -c   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings  -Wno-unused -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o generic-match.o -MT generic-match.o -MMD -MP -MF ./.deps/generic-match.TPo generic-match.c
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/cgraph.h:1581:19: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here../../gcc-8.1.0/gcc/cgraph.h
:1581:19  tree GTY((length ("%h.num_ops"))) op[1];:
   ^note
: did you mean class here?
  void stream_in (struct lto_input_block *, struct data_in *data_in);
                  ^~~~~~
                  class
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from insn-dfatab.c:7:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from insn-attrtab.c:7:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
16 warnings generated.
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
In file included from ../../gcc-8.1.0/gcc/lto/lto.c:40:
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: note: did you mean class here?
In file included from ipa_get_cs_argument_count (struct ipa_edge_args *args)../../gcc-8.1.0/gcc/lto/lto-partition.c
:                           ^~~~~~28
:
                           class../../gcc-8.1.0/gcc/alloc-pool.h
:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
../../gcc-8.1.0/gcc/ipa-prop.h/usr/include/stddef.h::60159::2432::  warningnote: : struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]expanded from macro 'offsetof'

ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^
#define offsetof(type, member)  __builtin_offsetof(type, member)../../gcc-8.1.0/gcc/ipa-prop.h
                                ^                        ~~~~~~:
564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:601:24: note: did you mean class here?
ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/ipa-prop.h:608:15: warning: struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]
static inline struct ipa_polymorphic_call_context *
              ^
../../gcc-8.1.0/gcc/cgraph.h:1495:15: note: previous use is here
class GTY(()) ipa_polymorphic_call_context {
              ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-partition.c../../gcc-8.1.0/gcc/ipa-prop.h::28608:
:../../gcc-8.1.0/gcc/alloc-pool.h15:429:: 27note::  did you mean class here?warning
: using extended field designator is an extension [-Wextended-offsetof]
static inline struct ipa_polymorphic_call_context *
              ^~~~~~  int size = m_elt_size - offsetof (allocation_object, u.data);

              class                          ^                             ~~~~~

../../gcc-8.1.0/gcc/ipa-prop.h/usr/include/stddef.h::60959::3832::  warningnote: : struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]expanded from macro 'offsetof'

ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)#define offsetof(type, member)  __builtin_offsetof(type, member)

                                     ^                                ^                        ~~~~~~

../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: note: did you mean class here?
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^~~~~~
                                     class
In file included from ../../gcc-8.1.0/gcc/lto/lto-partition.c:30:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
void ipa_free_edge_args_substructures (struct ipa_edge_args *);clang
:                                        ^warning
: ../../gcc-8.1.0/gcc/ipa-prop.htreating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]:
564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-partition.c:30:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
../../gcc-8.1.0/gcc/ipa-prop.h:667:class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),40
:^ 
note: did you mean class here?
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^~~~~~
                                       class
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/lto/lto-partition.c:30:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-symtab.c:28:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/gimple.h../../gcc-8.1.0/gcc/cgraph.h::252497::33::  notewarning: : previous use is herearray index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]

  symtab_node
  ^  gs->op[1] = rhs;

  ^      ~
../../gcc-8.1.0/gcc/cgraph.h../../gcc-8.1.0/gcc/gimple.h::927:3466::3 :warning : notestruct 'symtab_node' was previously declared as a class [-Wmismatched-tags]: 
array 'op' declared here
                                 struct symtab_node *ref = NULL);
  tree GTY((length ("%h.num_ops"))) op[1];                                 ^

  ^../../gcc-8.1.0/gcc/cgraph.h
:97:3: note: previous use is here
  symtab_node
  ^../../gcc-8.1.0/gcc/gimple.h
:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from insn-attrtab.c:7:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423../../gcc-8.1.0/gcc/cgraph.h:
:1637In file included from :../../gcc-8.1.0/gcc/hash-table.h10:235::
 ../../gcc-8.1.0/gcc/ggc.hwarning:: 272:class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]8
:   friend class cgraph_node;
warning:          ^struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]

../../gcc-8.1.0/gcc/cgraph.h:891:inline struct rtx_def *39
:       ^ 
note../../gcc-8.1.0/gcc/coretypes.h: :previous use is here75:
7: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {class rtx_def;

                                      ^      ^

In file included from insn-attrtab.c:7:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
../../gcc-8.1.0/gcc/cgraph.h:1637:10:  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT); 
note          ^: 
did you mean struct here?../../gcc-8.1.0/gcc/coretypes.h
:75:  friend class cgraph_node;7
:         ^~~~~ 
note         struct
: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:In file included from 891../../gcc-8.1.0/gcc/lto/lto.c::3949::
 In file included from note: ../../gcc-8.1.0/gcc/ipa-fnsummary.hprevious use is here
:24:
../../gcc-8.1.0/gcc/sreal.h:38:struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {1
:                                      ^ 
warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
struct lto_input_block;
^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
../../gcc-8.1.0/gcc/cgraph.h:2020class lto_input_block:
10      ^:
 note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/sreal.h../../gcc-8.1.0/gcc/cgraph.h::382021::110::  notenote: : did you mean struct here?did you mean class here?

  friend class cgraph_edge;
struct lto_input_block;         ^~~~~

^~~~~~         struct

class
In file included from insn-latencytab.c:7:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from ../../gcc-8.1.0/gcc/lto/lto.c:49:
../../gcc-8.1.0/gcc/ipa-fnsummary.h:171:5: warning: struct 'ipa_fn_summary_t' was previously declared as a class [-Wmismatched-tags]
    struct ipa_fn_summary_t *summary = new (ggc_alloc <ipa_fn_summary_t> ())
    ^
../../gcc-8.1.0/gcc/ipa-fnsummary.h:163:19: note: previous use is here
class GTY((user)) ipa_fn_summary_t: public function_summary <ipa_fn_summary *>
                  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from insn-attrtab.c:7:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/lto/lto-partition.c:31:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from ../../gcc-8.1.0/gcc/lto/lto-partition.c:31:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: note: did you mean class here?
extern struct lto_input_block * lto_create_simple_input_block (
       ^~~~~~
       class
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/cgraph.h:1797:38: note: previous use is here
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
In file included from ../../gcc-8.1.0/gcc/lto/lto-partition.c:35:
../../gcc-8.1.0/gcc/ipa-prop.h:591:28: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_cs_argument_count (struct ipa_edge_args *args)
                           ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
In file included from insn-latencytab.c:7../../gcc-8.1.0/gcc/ipa-prop.h:
:In file included from 591../../gcc-8.1.0/gcc/coretypes.h::28423::
 In file included from note../../gcc-8.1.0/gcc/hash-table.h: :did you mean class here?235
:
../../gcc-8.1.0/gcc/ggc.h:272:8:ipa_get_cs_argument_count (struct ipa_edge_args *args) 
warning                           ^~~~~~: 
struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]                           class

inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
../../gcc-8.1.0/gcc/ipa-prop.h:601:24:In file included from  insn-latencytab.cwarning:: 7struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]:

In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)235
:
                       ^../../gcc-8.1.0/gcc/ggc.h
:../../gcc-8.1.0/gcc/ipa-prop.h275::56411::23 :warning : notestruct 'rtx_def' was previously declared as a class [-Wmismatched-tags]: 
previous use is here
class GTY((for_user)) ipa_edge_args
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);                      ^

          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7:../../gcc-8.1.0/gcc/ipa-prop.h :note601: :previous use is here24
: class rtx_def;note
:       ^did you mean class here?

ipa_get_ith_jump_func (struct ipa_edge_args *args, int i)
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/ipa-prop.h:608:15In file included from :../../gcc-8.1.0/gcc/lto/lto-symtab.c :warning29: :
struct 'ipa_polymorphic_call_context' was previously declared as a class [-Wmismatched-tags]In file included from 
../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26static inline struct ipa_polymorphic_call_context *:
1              ^:
 ../../gcc-8.1.0/gcc/cgraph.hwarning:: 1495class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]:
15:class symtab_node; 
note^: 
previous use is here
class GTY(()) ipa_polymorphic_call_context {
              ^
../../gcc-8.1.0/gcc/tree-core.h:1707:9:../../gcc-8.1.0/gcc/ipa-prop.h :note608: :previous use is here15
: note:  struct symtab_node *symtab_node;did you mean class here?

        ^
static inline struct ipa_polymorphic_call_context *
              ^~~~~~
              class
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
../../gcc-8.1.0/gcc/ipa-prop.h:609:38: note: did you mean class here?
ipa_get_ith_polymorhic_call_context (struct ipa_edge_args *args, int i)
                                     ^~~~~~
                                     class
../../gcc-8.1.0/gcc/ipa-prop.h:667:40: warning: struct 'ipa_edge_args' was previously declared as a class [-Wmismatched-tags]
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^
../../gcc-8.1.0/gcc/ipa-prop.h:564:23: note: previous use is here
class GTY((for_user)) ipa_edge_args
                      ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-symtab.c:29:
../../gcc-8.1.0/gcc/cgraph.h:95:1:../../gcc-8.1.0/gcc/ipa-prop.h :warning667: :'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]40
: note: did you mean class here?
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
void ipa_free_edge_args_substructures (struct ipa_edge_args *);
                                       ^~~~~~
                                       class
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from ../../gcc-8.1.0/gcc/lto/lto-symtab.c:29:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-partition.c:36:
In file included from ../../gcc-8.1.0/gcc/ipa-fnsummary.h:24:
../../gcc-8.1.0/gcc/sreal.h:38:1: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
struct lto_input_block;
^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/sreal.h:38:1: note: did you mean class here?
struct lto_input_block;
^~~~~~
class
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
In file included from ../../gcc-8.1.0/gcc/lto/lto-partition.c:36:
../../gcc-8.1.0/gcc/ipa-fnsummary.h:171:5: warning: struct 'ipa_fn_summary_t' was previously declared as a class [-Wmismatched-tags]
../../gcc-8.1.0/gcc/cgraph.h:1637:10:    struct ipa_fn_summary_t *summary = new (ggc_alloc <ipa_fn_summary_t> ()) 
note    ^: 
did you mean struct here?../../gcc-8.1.0/gcc/ipa-fnsummary.h
:163:19:  friend class cgraph_node; 
note         ^~~~~: 
previous use is here         struct

class GTY((user)) ipa_fn_summary_t: public function_summary <ipa_fn_summary *>
                  ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
In file included from insn-latencytab.c:7:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from ../../gcc-8.1.0/gcc/lto/lto-symtab.c:30:
../../gcc-8.1.0/gcc/lto-streamer.h:363:1: warning: 'lto_input_block' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class lto_input_block
^
../../gcc-8.1.0/gcc/profile-count.h:573:41: note: did you mean class here?
  static profile_probability stream_in (struct lto_input_block *);
                                        ^~~~~~
                                        class
In file included from ../../gcc-8.1.0/gcc/lto/lto-symtab.c:30:
../../gcc-8.1.0/gcc/lto-streamer.h:744:8: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern struct lto_input_block * lto_create_simple_input_block (
       ^
../../gcc-8.1.0/gcc/lto-streamer.h../../gcc-8.1.0/gcc/lto/lto-partition.c::363999::77::  note: warningprevious use is here: 
struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
class lto_input_block
      ^
      struct symtab_node *alias = ref->referring;
      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/lto-streamer.h../../gcc-8.1.0/gcc/lto/lto-partition.c::744999::87::  notenote: : did you mean class here?did you mean class here?

      struct symtab_node *alias = ref->referring;extern struct lto_input_block * lto_create_simple_input_block (

      ^~~~~~       ^~~~~~

      class       class

../../gcc-8.1.0/gcc/lto-streamer.h:750:5: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
                                struct lto_input_block *, const char *, size_t);
                                ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:750:5: note: did you mean class here?
                                struct lto_input_block *, const char *, size_t);
                                ^~~~~~
                                class
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:780:34: note: did you mean class here?
extern void lto_section_overrun (struct lto_input_block *) ATTRIBUTE_NORETURN;
                                 ^~~~~~
                                 class
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: warning: struct 'varpool_node' was previously declared as a class [-Wmismatched-tags]
                                            struct varpool_node *,
                                            ^
../../gcc-8.1.0/gcc/cgraph.h:1797:38: note: previous use is here
class GTY((tag ("SYMTAB_VARIABLE"))) varpool_node : public symtab_node {
                                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:841:10: note: did you mean class here?
                                            struct varpool_node *,
                                            ^~~~~~
                                            class
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:851:35: note: did you mean class here?
extern void lto_input_data_block (struct lto_input_block *, void *, size_t);
                                  ^~~~~~
                                  class
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:855:26: note: did you mean class here?
tree lto_input_tree_ref (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:859:26: note: did you mean class here?
hashval_t lto_input_scc (struct lto_input_block *, struct data_in *,
                         ^~~~~~
                         class
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:861:24: note: did you mean class here?
tree lto_input_tree_1 (struct lto_input_block *, struct data_in *,
                       ^~~~~~
                       class
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: warning: struct 'lto_input_block' was previously declared as a class [-Wmismatched-tags]
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^
../../gcc-8.1.0/gcc/lto-streamer.h:363:7: note: previous use is here
class lto_input_block
      ^
../../gcc-8.1.0/gcc/lto-streamer.h:863:22: note: did you mean class here?
tree lto_input_tree (struct lto_input_block *, struct data_in *);
                     ^~~~~~
                     class
In file included from gimple-match.c:4:
In file included from ../../gcc-8.1.0/gcc/gimple-match-head.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from generic-match.c:4:
In file included from ../../gcc-8.1.0/gcc/generic-match-head.c:22:
../../gcc-8.1.0/gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from insn-output.c:11:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from insn-emit.c:11:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from insn-emit.c:11:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from insn-emit.c:11:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from gimple-match.c:4:
In file included from ../../gcc-8.1.0/gcc/gimple-match-head.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from insn-output.c:11:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from insn-output.c:11:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from insn-automata.c:14:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from generic-match.c:4:
In file included from ../../gcc-8.1.0/gcc/generic-match-head.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:417:
../../gcc-8.1.0/gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from gimple-match.c:4:
In file included from ../../gcc-8.1.0/gcc/gimple-match-head.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from gimple-match.c:4:
In file included from ../../gcc-8.1.0/gcc/gimple-match-head.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from generic-match.c:4:
In file included from ../../gcc-8.1.0/gcc/generic-match-head.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:272:8: In file included from warninggimple-match.c: :4struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]:

In file included from ../../gcc-8.1.0/gcc/gimple-match-head.c:22inline struct rtx_def *
:
       ^In file included from 
../../gcc-8.1.0/gcc/coretypes.h:../../gcc-8.1.0/gcc/coretypes.h423::
75In file included from ../../gcc-8.1.0/gcc/hash-table.h::7561::
 ../../gcc-8.1.0/gcc/mem-stats.hnote:: 126previous use is here:
1:class rtx_def;
       ^
warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^In file included from 
generic-match.c:4:
In file included from ../../gcc-8.1.0/gcc/generic-match-head.c:22:
In file included from ../../gcc-8.1.0/gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/gcc/hash-table.h:235:
../../gcc-8.1.0/gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/gcc/coretypes.h:75:../../gcc-8.1.0/gcc/hash-table.h7::341 :note1: previous use is here:
 noteclass rtx_def;: 
did you mean struct here?
      ^
class mem_usage;
^~~~~
struct
In file included from insn-automata.c:14:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from insn-automata.c:14:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from insn-emit.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-emit.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
16 warningsIn file included from  generated.
insn-emit.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-emit.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-emit.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-emit.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-emit.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-emit.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-emit.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-emit.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-emit.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-emit.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-emit.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)In file included from 
generic-match.c:^4
:
../../gcc-8.1.0/gcc/target-hooks-macros.hIn file included from :../../gcc-8.1.0/gcc/generic-match-head.c43::2250:
:In file included from  ../../gcc-8.1.0/gcc/coretypes.hnote:423: :
expanded from macro 'HOOK_VECTOR_END'In file included from 
../../gcc-8.1.0/gcc/hash-table.h:561:
../../gcc-8.1.0/gcc/mem-stats.h:126:#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)1
:                                                 ^ 
warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
In file included from insn-emit.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-output.c:34:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from insn-emit.c:27:
In file included from ../../gcc-8.1.0/gcc/optabs.h:23:
In file included from ../../gcc-8.1.0/gcc/optabs-query.h:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-output.c:35:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-output.c:35:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-output.c:35:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-output.c:35:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-output.c:35:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-output.c:35:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-output.c:35:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-output.c:35:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-output.c:35:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-output.c:35:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-output.c:35:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-output.c:35:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-output.c:35:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-output.c:35:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-emit.c:29:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from insn-output.c:35:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-emit.c:31:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:268:11: warning: using extended field designator is an extension [-Wextended-offsetof]
  size += offsetof (allocation_object, u.data);
          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from insn-emit.c:31:
In file included from ../../gcc-8.1.0/gcc/df.h:29:
../../gcc-8.1.0/gcc/alloc-pool.h:429:27: warning: using extended field designator is an extension [-Wextended-offsetof]
  int size = m_elt_size - offsetof (allocation_object, u.data);
                          ^                             ~~~~~
/usr/include/stddef.h:59:32: note: expanded from macro 'offsetof'
#define offsetof(type, member)  __builtin_offsetof(type, member)
                                ^                        ~~~~~~
In file included from insn-automata.c:20:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from insn-dfatab.c:11:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from insn-dfatab.c:11:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from insn-dfatab.c:11:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from insn-attrtab.c:11:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from insn-attrtab.c:11:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from insn-attrtab.c:11:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from insn-dfatab.c:24:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from insn-latencytab.c:11:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from generic-match.c:4:
In file included from ../../gcc-8.1.0/gcc/generic-match-head.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:947:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from generic-match.c:4:
In file included from ../../gcc-8.1.0/gcc/generic-match-head.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1638:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (sched)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from generic-match.c:4:
In file included from ../../gcc-8.1.0/gcc/generic-match-head.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1668:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simd_clone)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from generic-match.c:4:
In file included from ../../gcc-8.1.0/gcc/generic-match-head.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from generic-match.c:4:
In file included from ../../gcc-8.1.0/gcc/generic-match-head.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from generic-match.c:4:
In file included from ../../gcc-8.1.0/gcc/generic-match-head.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:2025:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (vectorize)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from generic-match.c:4:
In file included from ../../gcc-8.1.0/gcc/generic-match-head.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from insn-latencytab.c:11:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from insn-latencytab.c:11:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from insn-attrtab.c:24:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
In file included from generic-match.c:4:
In file included from ../../gcc-8.1.0/gcc/generic-match-head.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from generic-match.c:4:
In file included from ../../gcc-8.1.0/gcc/generic-match-head.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from generic-match.c:4:
In file included from ../../gcc-8.1.0/gcc/generic-match-head.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from generic-match.c:4:
In file included from ../../gcc-8.1.0/gcc/generic-match-head.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from generic-match.c:4:
In file included from ../../gcc-8.1.0/gcc/generic-match-head.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from generic-match.c:4:
In file included from ../../gcc-8.1.0/gcc/generic-match-head.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from generic-match.c:4:
In file included from ../../gcc-8.1.0/gcc/generic-match-head.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_schedule)) == (
~~~~~~~~~~~~~~~~~^~~~
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_schedule)) == (
                 ^
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: use '=' to turn this equality comparison into an assignment
(ix86_schedule)) == (
                 ^~
                 =
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_schedule)) == (
~~~~~~~~~~~~~~~~~^~~~
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: In file included from remove extraneous parentheses around the comparison to silence this warninggeneric-match.c:
4:
In file included from (ix86_schedule)) == (../../gcc-8.1.0/gcc/generic-match-head.c
:                 ^24
:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715../../gcc-8.1.0/gcc/config/i386/i386.md:1::438: warning: 18empty macro arguments are a C99 feature [-Wc99-extensions]:
 note: use '=' to turn this equality comparison into an assignmentHOOK_VECTOR_END (C90_EMPTY_HACK)

^
(ix86_schedule)) == (../../gcc-8.1.0/gcc/target-hooks-macros.h
:                 ^~43
:50                 =: 
note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_schedule)) == (
~~~~~~~~~~~~~~~~~^~~~
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_schedule)) == (
                 ^
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: use '=' to turn this equality comparison into an assignment
(ix86_schedule)) == (
                 ^~
                 =
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_schedule)) == (
~~~~~~~~~~~~~~~~~^~~~
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_schedule)) == (
                 ^
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: use '=' to turn this equality comparison into an assignment
(ix86_schedule)) == (
                 ^~
                 =
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_schedule)) == (
~~~~~~~~~~~~~~~~~^~~~
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_schedule)) == (
                 ^
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: use '=' to turn this equality comparison into an assignment
(ix86_schedule)) == (
                 ^~
                 =
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_schedule)) == (
~~~~~~~~~~~~~~~~~^~~~
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_schedule)) == (
                 ^
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: use '=' to turn this equality comparison into an assignment
(ix86_schedule)) == (
                 ^~
                 =
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_schedule)) == (
~~~~~~~~~~~~~~~~~^~~~
In file included from ../../gcc-8.1.0/gcc/config/i386/i386.mdgeneric-match.c::4384:
In file included from ../../gcc-8.1.0/gcc/generic-match-head.c::1825:
:../../gcc-8.1.0/gcc/rtl.h :note305:: 1remove extraneous parentheses around the comparison to silence this warning:
 warning: In file included from 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]gimple-match.c(ix86_schedule)) == (

                 ^:
struct GTY((desc("0"), tag("0"),4
:
^In file included from ../../gcc-8.1.0/gcc/gimple-match-head.c
../../gcc-8.1.0/gcc/config/i386/i386.md::24438:
:18In file included from :../../gcc-8.1.0/gcc/target.h :../../gcc-8.1.0/gcc/coretypes.hnote:21175:
:../../gcc-8.1.0/gcc/target.def1:: :947 use '=' to turn this equality comparison into an assignment:
note: 1(ix86_schedule)) == (did you mean struct here?
:
                 ^~
 class rtx_def;warning
: ^~~~~empty macro arguments are a C99 feature [-Wc99-extensions]

                 =
struct
HOOK_VECTOR_END (asm_out)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_schedule)) == (
~~~~~~~~~~~~~~~~~^~~~
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_schedule)) == (
                 ^
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: use '=' to turn this equality comparison into an assignment
(ix86_schedule)) == (
                 ^~
                 =
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_schedule)) == (
~~~~~~~~~~~~~~~~~^~~~
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_schedule)) == (
                 ^
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: use '=' to turn this equality comparison into an assignment
(ix86_schedule)) == (
                 ^~
                 =
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_schedule)) == (
~~~~~~~~~~~~~~~~~^~~~
In file included from gimple-match.c:../../gcc-8.1.0/gcc/config/i386/i386.md4::
438In file included from :18../../gcc-8.1.0/gcc/gimple-match-head.c: :note24: :
remove extraneous parentheses around the comparison to silence this warningIn file included from 
../../gcc-8.1.0/gcc/target.h:211(ix86_schedule)) == (:

../../gcc-8.1.0/gcc/target.def:                 ^1638
:1: warning../../gcc-8.1.0/gcc/config/i386/i386.md: :empty macro arguments are a C99 feature [-Wc99-extensions]438
:18: HOOK_VECTOR_END (sched)note: 
use '=' to turn this equality comparison into an assignment^

../../gcc-8.1.0/gcc/target-hooks-macros.h(ix86_schedule)) == (:
43                 ^~:
50                 =:
 note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18In file included from :gimple-match.c :warning4: :
equality comparison with extraneous parentheses [-Wparentheses-equality]In file included from 
../../gcc-8.1.0/gcc/gimple-match-head.c:24(ix86_schedule)) == (:

In file included from ~~~~~~~~~~~~~~~~~^~~~../../gcc-8.1.0/gcc/target.h
:211:
../../gcc-8.1.0/gcc/target.def:1668:1../../gcc-8.1.0/gcc/config/i386/i386.md:: 438:warning18: :empty macro arguments are a C99 feature [-Wc99-extensions]
 note: remove extraneous parentheses around the comparison to silence this warning
HOOK_VECTOR_END (simd_clone)
^(ix86_schedule)) == (

                 ^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note../../gcc-8.1.0/gcc/config/i386/i386.md: :expanded from macro 'HOOK_VECTOR_END'438
:18: note: use '=' to turn this equality comparison into an assignment
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
(ix86_schedule)) == (
                                                 ^                 ^~

                 =
In file included from gimple-match.c:4:
In file included from ../../gcc-8.1.0/gcc/gimple-match-head.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1680:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (simt)
../../gcc-8.1.0/gcc/config/i386/i386.md^:
438../../gcc-8.1.0/gcc/target-hooks-macros.h::4318:: 50warning::  equality comparison with extraneous parentheses [-Wparentheses-equality]
note: expanded from macro 'HOOK_VECTOR_END'(ix86_schedule)) == (

~~~~~~~~~~~~~~~~~^~~~
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_schedule)) == (
                 ^
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: noteIn file included from : gimple-match.cuse '=' to turn this equality comparison into an assignment:
4:
In file included from (ix86_schedule)) == (../../gcc-8.1.0/gcc/gimple-match-head.c
                 ^~:
24                 =:
In file included from 
../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:1732:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (goacc)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
../../gcc-8.1.0/gcc/config/i386/i386.md#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;):
438                                                 ^
:18: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_schedule)) == (
~~~~~~~~~~~~~~~~~^~~~
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_schedule)) == (
                 ^
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: use '=' to turn this equality comparison into an assignment
(ix86_schedule)) == (
                 ^~
                 =
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_schedule)) == (
~~~~~~~~~~~~~~~~~^~~~
In file included from gimple-match.c:4:
In file included from ../../gcc-8.1.0/gcc/config/i386/i386.md../../gcc-8.1.0/gcc/gimple-match-head.c::43824::
18:In file included from  ../../gcc-8.1.0/gcc/target.h:note211: :
remove extraneous parentheses around the comparison to silence this warning
../../gcc-8.1.0/gcc/target.def:2025(ix86_schedule)) == (:
1                 ^:
 warning: empty macro arguments are a C99 feature [-Wc99-extensions]
../../gcc-8.1.0/gcc/config/i386/i386.md:HOOK_VECTOR_END (vectorize)438
:^
18../../gcc-8.1.0/gcc/target-hooks-macros.h: :note43: :use '=' to turn this equality comparison into an assignment50
: note(ix86_schedule)) == (: 
expanded from macro 'HOOK_VECTOR_END'                 ^~

                 =
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_schedule)) == (
~~~~~~~~~~~~~~~~~^~~~
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_schedule)) == (
                 ^
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: use '=' to turn this equality comparison into an assignment
(ix86_schedule)) == (
                 ^~
                 =
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_schedule)) == (
~~~~~~~~~~~~~~~~~^~~~
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_schedule)) == (
                 ^
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: use '=' to turn this equality comparison into an assignment
(ix86_schedule)) == (
                 ^~
                 =
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_schedule)) == (
~~~~~~~~~~~~~~~~~^~~~
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_schedule)) == (
                 ^
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: use '=' to turn this equality comparison into an assignment
(ix86_schedule)) == (
                 ^~
                 =
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_schedule)) == (
~~~~~~~~~~~~~~~~~^~~~
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_schedule)) == (
                 ^
../../gcc-8.1.0/gcc/config/i386/i386.md:438In file included from :gimple-match.c18::4 :
noteIn file included from : ../../gcc-8.1.0/gcc/gimple-match-head.c:use '=' to turn this equality comparison into an assignment24
:
In file included from ../../gcc-8.1.0/gcc/target.h:(ix86_schedule)) == (211
                 ^~:

../../gcc-8.1.0/gcc/target.def                 =:
3373:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (addr_space)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_schedule)) == (
~~~~~~~~~~~~~~~~~^~~~
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_schedule)) == (
                 ^
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: use '=' to turn this equality comparison into an assignment
(ix86_schedule)) == (
                 ^~
                 =
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_schedule)) == (
~~~~~~~~~~~~~~~~~^~~~
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_schedule)) == (
                 ^
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: use '=' to turn this equality comparison into an assignment
(ix86_schedule)) == (
                 ^~
                 =
In file included from gimple-match.c:4:
In file included from ../../gcc-8.1.0/gcc/gimple-match-head.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5154:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (calls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from gimple-match.c:4:
In file included from ../../gcc-8.1.0/gcc/gimple-match-head.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:5965:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (c)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from gimple-match.c:4:
In file included from ../../gcc-8.1.0/gcc/gimple-match-head.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6118:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (cxx)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from gimple-match.c:4:
In file included from ../../gcc-8.1.0/gcc/gimple-match-head.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6207:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (emutls)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from gimple-match.c:4:
In file included from ../../gcc-8.1.0/gcc/gimple-match-head.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6328:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (target_option)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from gimple-match.c:4:
In file included from ../../gcc-8.1.0/gcc/gimple-match-head.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6430:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (shrink_wrap)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from gimple-match.c:4:
In file included from ../../gcc-8.1.0/gcc/gimple-match-head.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6688:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (mode_switching)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from gimple-match.c:4:
In file included from ../../gcc-8.1.0/gcc/gimple-match-head.c:24:
In file included from ../../gcc-8.1.0/gcc/target.h:211:
../../gcc-8.1.0/gcc/target.def:6715:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
HOOK_VECTOR_END (C90_EMPTY_HACK)
^
../../gcc-8.1.0/gcc/target-hooks-macros.h:43:50: note: expanded from macro 'HOOK_VECTOR_END'
#define HOOK_VECTOR_END(DECL_NAME) HOOK_VECTOR_1(,} DECL_NAME ;)
                                                 ^
In file included from gimple-match.c:4:
In file included from ../../gcc-8.1.0/gcc/gimple-match-head.c:25:
../../gcc-8.1.0/gcc/rtl.h:305:1: warning: 'rtx_def' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct GTY((desc("0"), tag("0"),
^
../../gcc-8.1.0/gcc/coretypes.h:75:1: note: did you mean struct here?
class rtx_def;
^~~~~
struct
In file included from generic-match.c:4:
In file included from ../../gcc-8.1.0/gcc/generic-match-head.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from generic-match.c:4:
In file included from ../../gcc-8.1.0/gcc/generic-match-head.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from insn-latencytab.c:24:
../../gcc-8.1.0/gcc/output.h:133:6: warning: '__format__' attribute argument not supported: asm_fprintf [-Wignored-attributes]
     ATTRIBUTE_ASM_FPRINTF(2, 3);
     ^
../../gcc-8.1.0/gcc/output.h:123:53: note: expanded from macro 'ATTRIBUTE_ASM_FPRINTF'
#define ATTRIBUTE_ASM_FPRINTF(m, n) __attribute__ ((__format__ (__asm_fprintf__, m, n))) ATTRIBUTE_NONNULL(m)
                                                    ^
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_schedule)) == (
~~~~~~~~~~~~~~~~~^~~~
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_schedule)) == (
                 ^
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: use '=' to turn this equality comparison into an assignment
(ix86_schedule)) == (
                 ^~
                 =
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_schedule)) == (
~~~~~~~~~~~~~~~~~^~~~
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_schedule)) == (
                 ^
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: use '=' to turn this equality comparison into an assignment
(ix86_schedule)) == (
                 ^~
                 =
In file included from gimple-match.c:4:
In file included from ../../gcc-8.1.0/gcc/gimple-match-head.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:435:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 1) = arg1;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
In file included from gimple-match.c:4:
In file included from ../../gcc-8.1.0/gcc/gimple-match-head.c:25:
In file included from ../../gcc-8.1.0/gcc/rtl.h:3741:
./genrtl.h:436:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  XWINT (rt, 2) = arg2;
  ^          ~
../../gcc-8.1.0/gcc/rtl.h:1213:29: note: expanded from macro 'XWINT'
#define XWINT(RTX, N)               ((RTX)->u.hwint[N])
                                     ^              ~
../../gcc-8.1.0/gcc/rtl.h:441:5: note: array 'hwint' declared here
    HOST_WIDE_INT hwint[1];
    ^
../../gcc-8.1.0/gcc/hwint.h:55:26: note: expanded from macro 'HOST_WIDE_INT'
#   define HOST_WIDE_INT long
                         ^
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_schedule)) == (
~~~~~~~~~~~~~~~~~^~~~
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_schedule)) == (
                 ^
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: use '=' to turn this equality comparison into an assignment
(ix86_schedule)) == (
                 ^~
                 =
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_schedule)) == (
~~~~~~~~~~~~~~~~~^~~~
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_schedule)) == (
                 ^
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: use '=' to turn this equality comparison into an assignment
(ix86_schedule)) == (
                 ^~
                 =
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_schedule)) == (
~~~~~~~~~~~~~~~~~^~~~
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_schedule)) == (
                 ^
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: use '=' to turn this equality comparison into an assignment
(ix86_schedule)) == (
                 ^~
                 =
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_schedule)) == (
~~~~~~~~~~~~~~~~~^~~~
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_schedule)) == (
                 ^
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: use '=' to turn this equality comparison into an assignment
(ix86_schedule)) == (
                 ^~
                 =
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_schedule)) == (
~~~~~~~~~~~~~~~~~^~~~
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_schedule)) == (
                 ^
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: use '=' to turn this equality comparison into an assignment
(ix86_schedule)) == (
                 ^~
                 =
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_schedule)) == (
~~~~~~~~~~~~~~~~~^~~~
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_schedule)) == (
                 ^
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: use '=' to turn this equality comparison into an assignment
(ix86_schedule)) == (
                 ^~
                 =
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_schedule)) == (
~~~~~~~~~~~~~~~~~^~~~
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_schedule)) == (
                 ^
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: use '=' to turn this equality comparison into an assignment
(ix86_schedule)) == (
                 ^~
                 =
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
(ix86_schedule)) == (
~~~~~~~~~~~~~~~~~^~~~
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: remove extraneous parentheses around the comparison to silence this warning
(ix86_schedule)) == (
                 ^
../../gcc-8.1.0/gcc/config/i386/i386.md:438:18: note: use '=' to turn this equality comparison into an assignment
(ix86_schedule)) == (
                 ^~
                 =
58 warnings generated.
In file included from generic-match.c:4:
In file included from ../../gcc-8.1.0/gcc/generic-match-head.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from gimple-match.c:4:
In file included from ../../gcc-8.1.0/gcc/gimple-match-head.c:27:
../../gcc-8.1.0/gcc/gimple.h:2492:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2524:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2542:12: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[2];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2562:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &gs->op[2];
          ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2579:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2596:12: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
    return gs->op[3];
           ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2616:11: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &ass->op[3];
          ^       ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:2626:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:346:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3026:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3059:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = fn;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3069:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = build1_loc (gimple_location (gs), ADDR_EXPR,
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3130:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3146:11: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return &call_stmt->op[2];
          ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3154:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  call_stmt->op[2] = chain;
  ^             ~
../../gcc-8.1.0/gcc/gimple.h:371:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3521:10: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[1];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3547:3: warning: array index 1 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[1] = rhs;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3557:10: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[2];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3567:3: warning: array index 2 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[2] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3577:3: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  gs->op[3] = label;
  ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
../../gcc-8.1.0/gcc/gimple.h:3587:10: warning: array index 3 is past the end of the array (which contains 1 element) [-Warray-bounds]
  return gs->op[3];
         ^      ~
../../gcc-8.1.0/gcc/gimple.h:315:3: note: array 'op' declared here
  tree GTY((length ("%h.num_ops"))) op[1];
  ^
In file included from generic-match.c:4:
In file included from ../../gcc-8.1.0/gcc/generic-match-head.c:29:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from generic-match.c:4:
In file included from ../../gcc-8.1.0/gcc/generic-match-head.c:29:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from generic-match.c:4:
In file included from ../../gcc-8.1.0/gcc/generic-match-head.c:29:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
68 warnings generated.
In file included from gimple-match.c:4:
In file included from ../../gcc-8.1.0/gcc/gimple-match-head.c:29:
In file included from ../../gcc-8.1.0/gcc/cgraph.h:25:
../../gcc-8.1.0/gcc/ipa-ref.h:26:1: warning: class 'symtab_node' was previously declared as a struct [-Wmismatched-tags]
class symtab_node;
^
../../gcc-8.1.0/gcc/tree-core.h:1707:9: note: previous use is here
 struct symtab_node *symtab_node;
        ^
In file included from gimple-match.c:4:
In file included from ../../gcc-8.1.0/gcc/gimple-match-head.c:29:
../../gcc-8.1.0/gcc/cgraph.h:95:1: warning: 'symtab_node' defined as a class here but previously declared as a struct [-Wmismatched-tags]
class GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"),
^
../../gcc-8.1.0/gcc/tree-core.h:1707:2: note: did you mean class here?
 struct symtab_node *symtab_node;
 ^~~~~~
 class
In file included from gimple-match.c:4:
In file included from ../../gcc-8.1.0/gcc/gimple-match-head.c:29:
../../gcc-8.1.0/gcc/cgraph.h:254:11: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                      struct symtab_node *ref = NULL);
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:917:5: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                struct symtab_node *ref = NULL);
                                ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:927:6: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
                                 struct symtab_node *ref = NULL);
                                 ^
../../gcc-8.1.0/gcc/cgraph.h:97:3: note: previous use is here
  symtab_node
  ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:1637:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2020:10: warning: class 'cgraph_node' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_node;
         ^
../../gcc-8.1.0/gcc/cgraph.h:891:39: note: previous use is here
struct GTY((tag ("SYMTAB_FUNCTION"))) cgraph_node : public symtab_node {
                                      ^
../../gcc-8.1.0/gcc/cgraph.h:2020:10: note: did you mean struct here?
  friend class cgraph_node;
         ^~~~~
         struct
../../gcc-8.1.0/gcc/cgraph.h:2021:10: warning: class 'cgraph_edge' was previously declared as a struct [-Wmismatched-tags]
  friend class cgraph_edge;
         ^
../../gcc-8.1.0/gcc/cgraph.h:1636:17: note: previous use is here
            for_user)) cgraph_edge {
                       ^
../../gcc-8.1.0/gcc/cgraph.h:2021:10: note: did you mean struct here?
  friend class cgraph_edge;
         ^~~~~
         struct
6 warnings generated.
clang++ -no-pie   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -o xgcc gcc.o gcc-main.o ggc-none.o \
  c/gccspec.o driver-i386.o  libcommon-target.a \
   libcommon.a ../libcpp/libcpp.a   ../libbacktrace/.libs/libbacktrace.a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a 
clang++ -no-pie   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -o cpp gcc.o gcc-main.o ggc-none.o \
  c-family/cppspec.o driver-i386.o  libcommon-target.a \
   libcommon.a ../libcpp/libcpp.a   ../libbacktrace/.libs/libbacktrace.a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a 
clang++ -no-pie   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -o xg++ \
  gcc.o gcc-main.o ggc-none.o cp/g++spec.o driver-i386.o  libcommon-target.a \
   libcommon.a ../libcpp/libcpp.a   ../libbacktrace/.libs/libbacktrace.a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a 
clang++ -no-pie   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -o gfortran \
  gcc.o gcc-main.o ggc-none.o fortran/gfortranspec.o driver-i386.o  libcommon-target.a \
   libcommon.a ../libcpp/libcpp.a   ../libbacktrace/.libs/libbacktrace.a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a 
cp xgcc gcc-cross
/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/xgcc -B/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/ -dumpspecs > tmp-specs
rm -f g++-cross
rm -f gfortran-cross
cp xg++ g++-cross
cp gfortran gfortran-cross
mv tmp-specs specs
: > tmp-libgcc.mvars
if /data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/xgcc -B/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/ -print-sysroot-headers-suffix > /dev/null 2>&1; then \
  set -e; for ml in `/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/xgcc -B/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/ -print-multi-lib`; do \
    multi_dir=`echo ${ml} | sed -e 's/;.*$//'`; \
    flags=`echo ${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
    sfx=`/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/xgcc -B/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/ ${flags} -print-sysroot-headers-suffix`; \
    if [ "${multi_dir}" = "." ]; \
      then multi_dir=""; \
    else \
      multi_dir=/${multi_dir}; \
    fi; \
    echo "${sfx};${multi_dir}"; \
  done; \
else \
  echo ";"; \
fi > tmp-fixinc_list
echo GCC_CFLAGS = '-g -O2 -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include ' >> tmp-libgcc.mvars
echo INHIBIT_LIBC_CFLAGS = '' >> tmp-libgcc.mvars
echo TARGET_SYSTEM_ROOT = '/usr/pkg/cross/i686-w64-mingw32' >> tmp-libgcc.mvars
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-fixinc_list fixinc_list
if test no = yes; then \
  NO_PIE_CFLAGS="-fno-PIE"; \
else \
  NO_PIE_CFLAGS=; \
fi; \
echo NO_PIE_CFLAGS = "$NO_PIE_CFLAGS" >> tmp-libgcc.mvars
mv tmp-libgcc.mvars libgcc.mvars
echo timestamp > s-fixinc_list
generic-match.c:28523:21: warning: self-comparison always evaluates to false [-Wtautological-compare]
                  if (COMPLEX_CST != COMPLEX_CST)
                                  ^
gimple-match.c:52827:21: warning: self-comparison always evaluates to false [-Wtautological-compare]
                  if (COMPLEX_CST != COMPLEX_CST)
                                  ^
72 warnings generated.
../../gcc-8.1.0/gcc/config/i386/i386.md:9426:15: warning: self-comparison always evaluates to true [-Wtautological-compare]
      if (IOR == IOR)
              ^
../../gcc-8.1.0/gcc/config/i386/i386.md:9440:15: warning: self-comparison always evaluates to true [-Wtautological-compare]
      if (IOR == IOR)
              ^
../../gcc-8.1.0/gcc/config/i386/sse.md:11111:16: warning: self-comparison always evaluates to true [-Wtautological-compare]
      if (SMAX == SMAX || SMAX == UMAX)
               ^
../../gcc-8.1.0/gcc/config/i386/sse.md:11111:32: warning: self-comparison always evaluates to true [-Wtautological-compare]
      if (UMAX == SMAX || UMAX == UMAX)
                               ^
../../gcc-8.1.0/gcc/config/i386/sse.md:11122:20: warning: self-comparison always evaluates to true [-Wtautological-compare]
      code = (UMAX == UMAX || UMAX == UMIN) ? GTU : GT;
                   ^
../../gcc-8.1.0/gcc/config/i386/sse.md:11122:36: warning: self-comparison always evaluates to true [-Wtautological-compare]
      code = (UMIN == UMAX || UMIN == UMIN) ? GTU : GT;
                                   ^
../../gcc-8.1.0/gcc/config/i386/sse.md:11111:16: warning: self-comparison always evaluates to true [-Wtautological-compare]
      if (SMAX == SMAX || SMAX == UMAX)
               ^
../../gcc-8.1.0/gcc/config/i386/sse.md:11111:32: warning: self-comparison always evaluates to true [-Wtautological-compare]
      if (UMAX == SMAX || UMAX == UMAX)
                               ^
../../gcc-8.1.0/gcc/config/i386/sse.md:11122:20: warning: self-comparison always evaluates to true [-Wtautological-compare]
      code = (UMAX == UMAX || UMAX == UMIN) ? GTU : GT;
                   ^
../../gcc-8.1.0/gcc/config/i386/sse.md:11122:36: warning: self-comparison always evaluates to true [-Wtautological-compare]
      code = (UMIN == UMAX || UMIN == UMIN) ? GTU : GT;
                                   ^
../../gcc-8.1.0/gcc/config/i386/sse.md:11111:16: warning: self-comparison always evaluates to true [-Wtautological-compare]
      if (SMAX == SMAX || SMAX == UMAX)
               ^
../../gcc-8.1.0/gcc/config/i386/sse.md:11111:32: warning: self-comparison always evaluates to true [-Wtautological-compare]
      if (UMAX == SMAX || UMAX == UMAX)
                               ^
../../gcc-8.1.0/gcc/config/i386/sse.md:11122:20: warning: self-comparison always evaluates to true [-Wtautological-compare]
      code = (UMAX == UMAX || UMAX == UMIN) ? GTU : GT;
                   ^
../../gcc-8.1.0/gcc/config/i386/sse.md:11122:36: warning: self-comparison always evaluates to true [-Wtautological-compare]
      code = (UMIN == UMAX || UMIN == UMIN) ? GTU : GT;
                                   ^
../../gcc-8.1.0/gcc/config/i386/sse.md:11152:16: warning: self-comparison always evaluates to true [-Wtautological-compare]
      if (SMAX == SMAX)
               ^
../../gcc-8.1.0/gcc/config/i386/sse.md:11152:16: warning: self-comparison always evaluates to true [-Wtautological-compare]
      if (SMAX == SMAX)
               ^
../../gcc-8.1.0/gcc/config/i386/sse.md:11152:16: warning: self-comparison always evaluates to true [-Wtautological-compare]
      if (SMAX == SMAX)
               ^
../../gcc-8.1.0/gcc/config/i386/sse.md:11217:17: warning: self-comparison always evaluates to true [-Wtautological-compare]
  else if (UMAX == UMAX && V16QImode == V8HImode)
                ^
../../gcc-8.1.0/gcc/config/i386/sse.md:11237:16: warning: self-comparison always evaluates to true [-Wtautological-compare]
      if (UMAX == UMAX)
               ^
../../gcc-8.1.0/gcc/config/i386/sse.md:11217:17: warning: self-comparison always evaluates to true [-Wtautological-compare]
  else if (UMAX == UMAX && V8HImode == V8HImode)
                ^
../../gcc-8.1.0/gcc/config/i386/sse.md:11237:16: warning: self-comparison always evaluates to true [-Wtautological-compare]
      if (UMAX == UMAX)
               ^
../../gcc-8.1.0/gcc/config/i386/sse.md:11217:17: warning: self-comparison always evaluates to true [-Wtautological-compare]
  else if (UMAX == UMAX && V4SImode == V8HImode)
                ^
../../gcc-8.1.0/gcc/config/i386/sse.md:11237:16: warning: self-comparison always evaluates to true [-Wtautological-compare]
      if (UMAX == UMAX)
               ^
40 warnings generated.
../../gcc-8.1.0/gcc/config/i386/sse.md:17185:18: warning: self-comparison always evaluates to false [-Wtautological-compare]
      if (ASHIFT != ASHIFT)
                 ^
../../gcc-8.1.0/gcc/config/i386/sse.md:17202:23: warning: self-comparison always evaluates to true [-Wtautological-compare]
      gen = (LSHIFTRT == LSHIFTRT ? gen_xop_shlv16qi3 : gen_xop_shav16qi3);
                      ^
../../gcc-8.1.0/gcc/config/i386/sse.md:17185:18: warning: self-comparison always evaluates to false [-Wtautological-compare]
      if (ASHIFT != ASHIFT)
                 ^
../../gcc-8.1.0/gcc/config/i386/sse.md:17202:23: warning: self-comparison always evaluates to true [-Wtautological-compare]
      gen = (LSHIFTRT == LSHIFTRT ? gen_xop_shlv16qi3 : gen_xop_shav16qi3);
                      ^
../../gcc-8.1.0/gcc/config/i386/sse.md:17185:18: warning: self-comparison always evaluates to false [-Wtautological-compare]
      if (ASHIFT != ASHIFT)
                 ^
../../gcc-8.1.0/gcc/config/i386/sse.md:17202:23: warning: self-comparison always evaluates to true [-Wtautological-compare]
      gen = (LSHIFTRT == LSHIFTRT ? gen_xop_shlv16qi3 : gen_xop_shav16qi3);
                      ^
39 warnings generated.
9 warnings generated.
24 warnings generated.
52 warnings generated.
9 warnings generated.
9 warnings generated.
55 warnings generated.
52 warnings generated.
rm -rf libbackend.a
ar rcT libbackend.a gimple-match.o generic-match.o insn-attrtab.o insn-automata.o insn-dfatab.o insn-emit.o insn-extract.o insn-latencytab.o insn-modes.o insn-opinit.o insn-output.o insn-peep.o insn-preds.o insn-recog.o insn-enums.o ggc-page.o alias.o alloc-pool.o auto-inc-dec.o auto-profile.o bb-reorder.o bitmap.o bt-load.o builtins.o caller-save.o calls.o ccmp.o cfg.o cfganal.o cfgbuild.o cfgcleanup.o cfgexpand.o cfghooks.o cfgloop.o cfgloopanal.o cfgloopmanip.o cfgrtl.o symtab.o cgraph.o cgraphbuild.o cgraphunit.o cgraphclones.o combine.o combine-stack-adj.o compare-elim.o context.o convert.o coverage.o cppbuiltin.o cppdefault.o cprop.o cse.o cselib.o data-streamer.o data-streamer-in.o data-streamer-out.o dbxout.o dbgcnt.o dce.o ddg.o debug.o df-core.o df-problems.o df-scan.o dfp.o dojump.o dominance.o domwalk.o double-int.o dse.o dumpfile.o dwarf2asm.o dwarf2cfi.o dwarf2out.o early-remat.o emit-rtl.o et-forest.o except.o explow.o expmed.o expr.o fibonacci_heap.o file-prefix-map.o final.o fixed-value.o fold-const.o fold-const-call.o function.o function-tests.o fwprop.o gcc-rich-location.o gcse.o gcse-common.o ggc-common.o ggc-tests.o gimple.o gimple-builder.o gimple-expr.o gimple-iterator.o gimple-fold.o gimple-laddress.o gimple-loop-interchange.o gimple-loop-jam.o gimple-low.o gimple-pretty-print.o gimple-ssa-backprop.o gimple-ssa-evrp.o gimple-ssa-evrp-analyze.o gimple-ssa-isolate-paths.o gimple-ssa-nonnull-compare.o gimple-ssa-split-paths.o gimple-ssa-store-merging.o gimple-ssa-strength-reduction.o gimple-ssa-sprintf.o gimple-ssa-warn-alloca.o gimple-ssa-warn-restrict.o gimple-streamer-in.o gimple-streamer-out.o gimple-walk.o gimplify.o gimplify-me.o godump.o graph.o graphds.o graphite.o graphite-isl-ast-to-gimple.o graphite-dependences.o graphite-optimize-isl.o graphite-poly.o graphite-scop-detection.o graphite-sese-to-poly.o gtype-desc.o haifa-sched.o hash-map-tests.o hash-set-tests.o hsa-common.o hsa-gen.o hsa-regalloc.o hsa-brig.o hsa-dump.o hw-doloop.o hwint.o ifcvt.o ree.o inchash.o incpath.o init-regs.o internal-fn.o ipa-chkp.o ipa-cp.o ipa-devirt.o ipa-fnsummary.o ipa-polymorphic-call.o ipa-split.o ipa-inline.o ipa-comdats.o ipa-visibility.o ipa-inline-analysis.o ipa-inline-transform.o ipa-predicate.o ipa-profile.o ipa-prop.o ipa-param-manipulation.o ipa-pure-const.o ipa-icf.o ipa-icf-gimple.o ipa-reference.o ipa-hsa.o ipa-ref.o ipa-utils.o ipa.o ira.o ira-build.o ira-costs.o ira-conflicts.o ira-color.o ira-emit.o ira-lives.o jump.o langhooks.o lcm.o lists.o loop-doloop.o loop-init.o loop-invariant.o loop-iv.o loop-unroll.o lower-subreg.o lra.o lra-assigns.o lra-coalesce.o lra-constraints.o lra-eliminations.o lra-lives.o lra-remat.o lra-spills.o lto-cgraph.o lto-streamer.o lto-streamer-in.o lto-streamer-out.o lto-section-in.o lto-section-out.o lto-opts.o lto-compress.o mcf.o mode-switching.o modulo-sched.o multiple_target.o omp-offload.o omp-expand.o omp-general.o omp-grid.o omp-low.o omp-simd-clone.o optabs.o optabs-libfuncs.o optabs-query.o optabs-tree.o options-save.o opts-global.o passes.o plugin.o postreload-gcse.o postreload.o predict.o print-rtl.o print-rtl-function.o print-tree.o profile.o profile-count.o read-md.o read-rtl.o read-rtl-function.o real.o realmpfr.o recog.o reg-stack.o regcprop.o reginfo.o regrename.o regstat.o reload.o reload1.o reorg.o resource.o rtl-chkp.o rtl-error.o rtl-tests.o rtl.o rtlhash.o rtlanal.o rtlhooks.o rtx-vector-builder.o run-rtl-passes.o sched-deps.o sched-ebb.o sched-rgn.o sel-sched-ir.o sel-sched-dump.o sel-sched.o selftest-rtl.o selftest-run-tests.o sese.o shrink-wrap.o simplify-rtx.o sparseset.o spellcheck.o spellcheck-tree.o sreal.o stack-ptr-mod.o statistics.o stmt.o stor-layout.o store-motion.o streamer-hooks.o stringpool.o substring-locations.o target-globals.o targhooks.o timevar.o toplev.o tracer.o trans-mem.o tree-affine.o asan.o tsan.o ubsan.o sanopt.o sancov.o tree-call-cdce.o tree-cfg.o tree-cfgcleanup.o tree-chrec.o tree-complex.o tree-data-ref.o tree-dfa.o tree-diagnostic.o tree-dump.o tree-eh.o tree-emutls.o tree-if-conv.o tree-inline.o tree-into-ssa.o tree-iterator.o tree-loop-distribution.o tree-nested.o tree-nrv.o tree-object-size.o tree-outof-ssa.o tree-parloops.o tree-phinodes.o tree-chkp.o tree-chkp-opt.o tree-predcom.o tree-pretty-print.o tree-profile.o tree-scalar-evolution.o tree-sra.o tree-switch-conversion.o tree-ssa-address.o tree-ssa-alias.o tree-ssa-ccp.o tree-ssa-coalesce.o tree-ssa-copy.o tree-ssa-dce.o tree-ssa-dom.o tree-ssa-dse.o tree-ssa-forwprop.o tree-ssa-ifcombine.o tree-ssa-live.o tree-ssa-loop-ch.o tree-ssa-loop-im.o tree-ssa-loop-ivcanon.o tree-ssa-loop-ivopts.o tree-ssa-loop-manip.o tree-ssa-loop-niter.o tree-ssa-loop-prefetch.o tree-ssa-loop-split.o tree-ssa-loop-unswitch.o tree-ssa-loop.o tree-ssa-math-opts.o tree-ssa-operands.o tree-ssa-phionlycprop.o tree-ssa-phiopt.o tree-ssa-phiprop.o tree-ssa-pre.o tree-ssa-propagate.o tree-ssa-reassoc.o tree-ssa-sccvn.o tree-ssa-scopedtables.o tree-ssa-sink.o tree-ssa-strlen.o tree-ssa-structalias.o tree-ssa-tail-merge.o tree-ssa-ter.o tree-ssa-threadbackward.o tree-ssa-threadedge.o tree-ssa-threadupdate.o tree-ssa-uncprop.o tree-ssa-uninit.o tree-ssa.o tree-ssanames.o tree-stdarg.o tree-streamer.o tree-streamer-in.o tree-streamer-out.o tree-tailcall.o tree-vect-generic.o tree-vect-patterns.o tree-vect-data-refs.o tree-vect-stmts.o tree-vect-loop.o tree-vect-loop-manip.o tree-vect-slp.o tree-vectorizer.o tree-vector-builder.o tree-vrp.o tree.o typed-splay-tree.o unique-ptr-tests.o valtrack.o value-prof.o var-tracking.o varasm.o varpool.o vec-perm-indices.o vmsdbgout.o vr-values.o vtable-verify.o web.o wide-int.o wide-int-print.o xcoffout.o i386.o x86-tune-sched.o x86-tune-sched-bd.o x86-tune-sched-atom.o x86-tune-sched-core.o winnt.o winnt-stubs.o host-default.o
if [ -f ../stage_final ] \
   && cmp -s ../stage_current ../stage_final; then \
  cp ../prev-gcc/cc1-checksum.c cc1-checksum.c; \
else \
  build/genchecksum c/c-lang.o c-family/stub-objc.o attribs.o c/c-errors.o c/c-decl.o c/c-typeck.o c/c-convert.o c/c-aux-info.o c/c-objc-common.o c/c-parser.o c/c-fold.o c/gimple-parser.o c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o c-family/c-format.o c-family/c-gimplify.o c-family/c-indentation.o c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o c-family/c-semantics.o c-family/c-ada-spec.o c-family/c-ubsan.o c-family/known-headers.o c-family/c-attribs.o c-family/c-warn.o c-family/c-spellcheck.o i386-c.o winnt-c.o msformat-c.o libbackend.a main.o libcommon-target.a libcommon.a ../libcpp/libcpp.a ../libdecnumber/libdecnumber.a libcommon.a ../libcpp/libcpp.a ../libiberty/libiberty.a   ../libdecnumber/libdecnumber.a ../libbacktrace/.libs/libbacktrace.a \
                     checksum-options > cc1-checksum.c.tmp && 		 \
  ../../gcc-8.1.0/gcc/../move-if-change cc1-checksum.c.tmp cc1-checksum.c; \
fi
if [ -f ../stage_final ] \
   && cmp -s ../stage_current ../stage_final; then \
   cp ../prev-gcc/cc1plus-checksum.c cc1plus-checksum.c; \
else \
  build/genchecksum cp/cp-lang.o c-family/stub-objc.o cp/call.o cp/class.o cp/constexpr.o cp/constraint.o cp/cp-gimplify.o cp/cp-objcp-common.o cp/cp-ubsan.o cp/cvt.o cp/cxx-pretty-print.o cp/decl.o cp/decl2.o cp/dump.o cp/error.o cp/except.o cp/expr.o cp/friend.o cp/init.o cp/lambda.o cp/lex.o cp/logic.o cp/mangle.o cp/method.o cp/name-lookup.o cp/optimize.o cp/parser.o cp/pt.o cp/ptree.o cp/repo.o cp/rtti.o cp/search.o cp/semantics.o cp/tree.o cp/typeck.o cp/typeck2.o cp/vtable-class-hierarchy.o attribs.o incpath.o c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o c-family/c-format.o c-family/c-gimplify.o c-family/c-indentation.o c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o c-family/c-semantics.o c-family/c-ada-spec.o c-family/c-ubsan.o c-family/known-headers.o c-family/c-attribs.o c-family/c-warn.o c-family/c-spellcheck.o i386-c.o winnt-c.o winnt-cxx.o msformat-c.o libbackend.a main.o libcommon-target.a libcommon.a ../libcpp/libcpp.a ../libdecnumber/libdecnumber.a libcommon.a ../libcpp/libcpp.a ../libiberty/libiberty.a   ../libdecnumber/libdecnumber.a ../libbacktrace/.libs/libbacktrace.a \
                     checksum-options > cc1plus-checksum.c.tmp &&	   \
  ../../gcc-8.1.0/gcc/../move-if-change cc1plus-checksum.c.tmp cc1plus-checksum.c; \
fi
clang++ -no-pie   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -o f951 \
	fortran/arith.o fortran/array.o fortran/bbt.o fortran/check.o fortran/class.o fortran/constructor.o fortran/cpp.o fortran/data.o fortran/decl.o fortran/dump-parse-tree.o fortran/error.o fortran/expr.o fortran/interface.o fortran/intrinsic.o fortran/io.o fortran/iresolve.o fortran/match.o fortran/matchexp.o fortran/misc.o fortran/module.o fortran/openmp.o fortran/options.o fortran/parse.o fortran/primary.o fortran/resolve.o fortran/scanner.o fortran/simplify.o fortran/st.o fortran/symbol.o fortran/target-memory.o  fortran/convert.o fortran/dependency.o fortran/f95-lang.o fortran/trans.o fortran/trans-array.o fortran/trans-common.o fortran/trans-const.o fortran/trans-decl.o fortran/trans-expr.o fortran/trans-intrinsic.o fortran/trans-io.o fortran/trans-openmp.o fortran/trans-stmt.o fortran/trans-types.o fortran/frontend-passes.o libbackend.a main.o libcommon-target.a libcommon.a ../libcpp/libcpp.a ../libdecnumber/libdecnumber.a -L./../zlib -lz libcommon.a ../libcpp/libcpp.a   ../libbacktrace/.libs/libbacktrace.a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a  attribs.o \
	 -lmpc -lmpfr -lgmp -rdynamic  -L./../zlib -lz
build/genchecksum objc/objc-lang.o objc/objc-act.o hash-table.o objc/objc-runtime-shared-support.o objc/objc-gnu-runtime-abi-01.o objc/objc-next-runtime-abi-01.o objc/objc-next-runtime-abi-02.o objc/objc-encoding.o objc/objc-map.o attribs.o c/c-errors.o c/c-decl.o c/c-typeck.o c/c-convert.o c/c-aux-info.o c/c-objc-common.o c/c-parser.o c/c-fold.o c/gimple-parser.o c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o c-family/c-format.o c-family/c-gimplify.o c-family/c-indentation.o c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o c-family/c-semantics.o c-family/c-ada-spec.o c-family/c-ubsan.o c-family/known-headers.o c-family/c-attribs.o c-family/c-warn.o c-family/c-spellcheck.o i386-c.o winnt-c.o msformat-c.o \
        libbackend.a main.o libcommon-target.a libcommon.a ../libcpp/libcpp.a ../libdecnumber/libdecnumber.a libcommon.a ../libcpp/libcpp.a ../libiberty/libiberty.a   ../libdecnumber/libdecnumber.a ../libbacktrace/.libs/libbacktrace.a checksum-options > cc1obj-checksum.c.tmp && \
../../gcc-8.1.0/gcc/../move-if-change cc1obj-checksum.c.tmp cc1obj-checksum.c
build/genchecksum objcp/objcp-act.o objcp/objcp-lang.o objcp/objcp-decl.o objcp/objc-runtime-shared-support.o objcp/objc-gnu-runtime-abi-01.o objcp/objc-next-runtime-abi-01.o objcp/objc-next-runtime-abi-02.o objcp/objc-encoding.o objcp/objc-map.o cp/call.o cp/class.o cp/constexpr.o cp/constraint.o cp/cp-gimplify.o cp/cp-objcp-common.o cp/cp-ubsan.o cp/cvt.o cp/cxx-pretty-print.o cp/decl.o cp/decl2.o cp/dump.o cp/error.o cp/except.o cp/expr.o cp/friend.o cp/init.o cp/lambda.o cp/lex.o cp/logic.o cp/mangle.o cp/method.o cp/name-lookup.o cp/optimize.o cp/parser.o cp/pt.o cp/ptree.o cp/repo.o cp/rtti.o cp/search.o cp/semantics.o cp/tree.o cp/typeck.o cp/typeck2.o cp/vtable-class-hierarchy.o attribs.o incpath.o c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o c-family/c-format.o c-family/c-gimplify.o c-family/c-indentation.o c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o c-family/c-semantics.o c-family/c-ada-spec.o c-family/c-ubsan.o c-family/known-headers.o c-family/c-attribs.o c-family/c-warn.o c-family/c-spellcheck.o i386-c.o winnt-c.o winnt-cxx.o msformat-c.o libbackend.a main.o libcommon-target.a libcommon.a ../libcpp/libcpp.a ../libdecnumber/libdecnumber.a \
	libcommon.a ../libcpp/libcpp.a ../libiberty/libiberty.a   ../libdecnumber/libdecnumber.a ../libbacktrace/.libs/libbacktrace.a checksum-options > cc1objplus-checksum.c.tmp && \
../../gcc-8.1.0/gcc/../move-if-change cc1objplus-checksum.c.tmp \
cc1objplus-checksum.c
clang++ -no-pie   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -o lto1 \
	lto/lto-lang.o lto/lto.o lto/lto-object.o attribs.o lto/lto-partition.o lto/lto-symtab.o libbackend.a main.o libcommon-target.a libcommon.a ../libcpp/libcpp.a ../libdecnumber/libdecnumber.a  -lmpc -lmpfr -lgmp -rdynamic  -L./../zlib -lz libcommon.a ../libcpp/libcpp.a   ../libbacktrace/.libs/libbacktrace.a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a 
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cc1obj-checksum.o -MT cc1obj-checksum.o -MMD -MP -MF ./.deps/cc1obj-checksum.TPo cc1obj-checksum.c
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cc1plus-checksum.o -MT cc1plus-checksum.o -MMD -MP -MF ./.deps/cc1plus-checksum.TPo cc1plus-checksum.c
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cc1-checksum.o -MT cc1-checksum.o -MMD -MP -MF ./.deps/cc1-checksum.TPo cc1-checksum.c
clang++ -fno-PIE -c  -DIN_GCC_FRONTEND -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I../../gcc-8.1.0/gcc -I../../gcc-8.1.0/gcc/. -I../../gcc-8.1.0/gcc/../include -I../../gcc-8.1.0/gcc/../libcpp/include  -I../../gcc-8.1.0/gcc/../libdecnumber -I../../gcc-8.1.0/gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc-8.1.0/gcc/../libbacktrace  -I/usr/pkg/include -o cc1objplus-checksum.o -MT cc1objplus-checksum.o -MMD -MP -MF ./.deps/cc1objplus-checksum.TPo cc1objplus-checksum.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
clang++ -no-pie   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -o cc1 c/c-lang.o c-family/stub-objc.o attribs.o c/c-errors.o c/c-decl.o c/c-typeck.o c/c-convert.o c/c-aux-info.o c/c-objc-common.o c/c-parser.o c/c-fold.o c/gimple-parser.o c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o c-family/c-format.o c-family/c-gimplify.o c-family/c-indentation.o c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o c-family/c-semantics.o c-family/c-ada-spec.o c-family/c-ubsan.o c-family/known-headers.o c-family/c-attribs.o c-family/c-warn.o c-family/c-spellcheck.o i386-c.o winnt-c.o msformat-c.o \
  cc1-checksum.o libbackend.a main.o libcommon-target.a libcommon.a ../libcpp/libcpp.a ../libdecnumber/libdecnumber.a libcommon.a ../libcpp/libcpp.a   ../libbacktrace/.libs/libbacktrace.a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a   -lmpc -lmpfr -lgmp -rdynamic  -L./../zlib -lz
clang++ -no-pie   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -o cc1obj \
      objc/objc-lang.o objc/objc-act.o hash-table.o objc/objc-runtime-shared-support.o objc/objc-gnu-runtime-abi-01.o objc/objc-next-runtime-abi-01.o objc/objc-next-runtime-abi-02.o objc/objc-encoding.o objc/objc-map.o attribs.o c/c-errors.o c/c-decl.o c/c-typeck.o c/c-convert.o c/c-aux-info.o c/c-objc-common.o c/c-parser.o c/c-fold.o c/gimple-parser.o c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o c-family/c-format.o c-family/c-gimplify.o c-family/c-indentation.o c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o c-family/c-semantics.o c-family/c-ada-spec.o c-family/c-ubsan.o c-family/known-headers.o c-family/c-attribs.o c-family/c-warn.o c-family/c-spellcheck.o i386-c.o winnt-c.o msformat-c.o cc1obj-checksum.o \
      libbackend.a main.o libcommon-target.a libcommon.a ../libcpp/libcpp.a ../libdecnumber/libdecnumber.a libcommon.a ../libcpp/libcpp.a   ../libbacktrace/.libs/libbacktrace.a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a   -lmpc -lmpfr -lgmp -rdynamic  -L./../zlib -lz
clang++ -no-pie   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -o cc1plus \
      cp/cp-lang.o c-family/stub-objc.o cp/call.o cp/class.o cp/constexpr.o cp/constraint.o cp/cp-gimplify.o cp/cp-objcp-common.o cp/cp-ubsan.o cp/cvt.o cp/cxx-pretty-print.o cp/decl.o cp/decl2.o cp/dump.o cp/error.o cp/except.o cp/expr.o cp/friend.o cp/init.o cp/lambda.o cp/lex.o cp/logic.o cp/mangle.o cp/method.o cp/name-lookup.o cp/optimize.o cp/parser.o cp/pt.o cp/ptree.o cp/repo.o cp/rtti.o cp/search.o cp/semantics.o cp/tree.o cp/typeck.o cp/typeck2.o cp/vtable-class-hierarchy.o attribs.o incpath.o c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o c-family/c-format.o c-family/c-gimplify.o c-family/c-indentation.o c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o c-family/c-semantics.o c-family/c-ada-spec.o c-family/c-ubsan.o c-family/known-headers.o c-family/c-attribs.o c-family/c-warn.o c-family/c-spellcheck.o i386-c.o winnt-c.o winnt-cxx.o msformat-c.o cc1plus-checksum.o libbackend.a main.o libcommon-target.a libcommon.a ../libcpp/libcpp.a ../libdecnumber/libdecnumber.a libcommon.a ../libcpp/libcpp.a   ../libbacktrace/.libs/libbacktrace.a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a   -lmpc -lmpfr -lgmp -rdynamic  -L./../zlib -lz
clang++ -no-pie   -O2 -I/usr/pkg/include -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-strict-aliasing -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -o cc1objplus \
	objcp/objcp-act.o objcp/objcp-lang.o objcp/objcp-decl.o objcp/objc-runtime-shared-support.o objcp/objc-gnu-runtime-abi-01.o objcp/objc-next-runtime-abi-01.o objcp/objc-next-runtime-abi-02.o objcp/objc-encoding.o objcp/objc-map.o cp/call.o cp/class.o cp/constexpr.o cp/constraint.o cp/cp-gimplify.o cp/cp-objcp-common.o cp/cp-ubsan.o cp/cvt.o cp/cxx-pretty-print.o cp/decl.o cp/decl2.o cp/dump.o cp/error.o cp/except.o cp/expr.o cp/friend.o cp/init.o cp/lambda.o cp/lex.o cp/logic.o cp/mangle.o cp/method.o cp/name-lookup.o cp/optimize.o cp/parser.o cp/pt.o cp/ptree.o cp/repo.o cp/rtti.o cp/search.o cp/semantics.o cp/tree.o cp/typeck.o cp/typeck2.o cp/vtable-class-hierarchy.o attribs.o incpath.o c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o c-family/c-format.o c-family/c-gimplify.o c-family/c-indentation.o c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o c-family/c-semantics.o c-family/c-ada-spec.o c-family/c-ubsan.o c-family/known-headers.o c-family/c-attribs.o c-family/c-warn.o c-family/c-spellcheck.o i386-c.o winnt-c.o winnt-cxx.o msformat-c.o cc1objplus-checksum.o libbackend.a main.o libcommon-target.a libcommon.a ../libcpp/libcpp.a ../libdecnumber/libdecnumber.a libcommon.a ../libcpp/libcpp.a   ../libbacktrace/.libs/libbacktrace.a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a   -lmpc -lmpfr -lgmp -rdynamic  -L./../zlib -lz
echo | /data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/xgcc -B/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/ -E -dM - | \
  sed -n -e 's/^#define \([^_][a-zA-Z0-9_]*\).*/\1/p' \
	 -e 's/^#define \(_[^_A-Z][a-zA-Z0-9_]*\).*/\1/p' | \
  sort -u > tmp-macro_list
/bin/sh ../../gcc-8.1.0/gcc/../move-if-change tmp-macro_list macro_list
echo timestamp > s-macro_list
rm -rf include-fixed; mkdir include-fixed
chmod a+rx include-fixed
if [ -d ../prev-gcc ]; then \
  cd ../prev-gcc && \
  /usr/pkg/bin/gmake real-install-headers-tar DESTDIR=`pwd`/../gcc/ \
    libsubdir=. ; \
else \
  set -e; for ml in `cat fixinc_list`; do \
    sysroot_headers_suffix=`echo ${ml} | sed -e 's/;.*$//'`; \
    multi_dir=`echo ${ml} | sed -e 's/^[^;]*;//'`; \
    fix_dir=include-fixed${multi_dir}; \
    if ! false && test ! -d `echo /usr/pkg/cross/i686-w64-mingw32${sysroot_headers_suffix}/mingw/include | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`; then \
      echo The directory that should contain system headers does not exist: >&2 ; \
      echo "  `echo /usr/pkg/cross/i686-w64-mingw32${sysroot_headers_suffix}/mingw/include | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`" >&2 ; \
      tooldir_sysinc=`echo "/usr/pkg/cross/i686-w64-mingw32/lib/gcc/i686-w64-mingw32/8.1.0/../../../../i686-w64-mingw32/sys-include" | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`; \
      if test "x`echo /usr/pkg/cross/i686-w64-mingw32${sysroot_headers_suffix}/mingw/include | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`" = "x${tooldir_sysinc}"; \
      then sleep 1; else exit 1; fi; \
    fi; \
    /bin/sh ../../gcc-8.1.0/gcc/../mkinstalldirs ${fix_dir}; \
    chmod a+rx ${fix_dir} || true; \
    (TARGET_MACHINE='i686-w64-mingw32'; srcdir=`cd ../../gcc-8.1.0/gcc; ${PWDCMD-pwd}`; \
      SHELL='/bin/sh'; MACRO_LIST=`${PWDCMD-pwd}`/macro_list ; \
      gcc_dir=`${PWDCMD-pwd}` ; \
      export TARGET_MACHINE srcdir SHELL MACRO_LIST && \
      cd ../build-x86_64--netbsd/fixincludes && \
      /bin/sh ./fixinc.sh "${gcc_dir}/${fix_dir}" \
        `echo /usr/pkg/cross/i686-w64-mingw32${sysroot_headers_suffix}/mingw/include | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`  ); \
    rm -f ${fix_dir}/syslimits.h; \
    if [ -f ${fix_dir}/limits.h ]; then \
      mv ${fix_dir}/limits.h ${fix_dir}/syslimits.h; \
    else \
      cp ../../gcc-8.1.0/gcc/gsyslimits.h ${fix_dir}/syslimits.h; \
    fi; \
    chmod a+r ${fix_dir}/syslimits.h; \
  done; \
fi
echo timestamp > stmp-fixinc
if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
if [ -d include-fixed ] ; then true; else mkdir include-fixed; chmod a+rx include-fixed; fi
for file in .. ../../gcc-8.1.0/gcc/ginclude/float.h ../../gcc-8.1.0/gcc/ginclude/iso646.h ../../gcc-8.1.0/gcc/ginclude/stdarg.h ../../gcc-8.1.0/gcc/ginclude/stdbool.h ../../gcc-8.1.0/gcc/ginclude/stddef.h ../../gcc-8.1.0/gcc/ginclude/varargs.h ../../gcc-8.1.0/gcc/ginclude/stdfix.h ../../gcc-8.1.0/gcc/ginclude/stdnoreturn.h ../../gcc-8.1.0/gcc/ginclude/stdalign.h ../../gcc-8.1.0/gcc/ginclude/stdatomic.h ../../gcc-8.1.0/gcc/config/i386/cpuid.h ../../gcc-8.1.0/gcc/config/i386/mmintrin.h ../../gcc-8.1.0/gcc/config/i386/mm3dnow.h ../../gcc-8.1.0/gcc/config/i386/xmmintrin.h ../../gcc-8.1.0/gcc/config/i386/emmintrin.h ../../gcc-8.1.0/gcc/config/i386/pmmintrin.h ../../gcc-8.1.0/gcc/config/i386/tmmintrin.h ../../gcc-8.1.0/gcc/config/i386/ammintrin.h ../../gcc-8.1.0/gcc/config/i386/smmintrin.h ../../gcc-8.1.0/gcc/config/i386/nmmintrin.h ../../gcc-8.1.0/gcc/config/i386/bmmintrin.h ../../gcc-8.1.0/gcc/config/i386/fma4intrin.h ../../gcc-8.1.0/gcc/config/i386/wmmintrin.h ../../gcc-8.1.0/gcc/config/i386/immintrin.h ../../gcc-8.1.0/gcc/config/i386/x86intrin.h ../../gcc-8.1.0/gcc/config/i386/avxintrin.h ../../gcc-8.1.0/gcc/config/i386/xopintrin.h ../../gcc-8.1.0/gcc/config/i386/ia32intrin.h ../../gcc-8.1.0/gcc/config/i386/cross-stdarg.h ../../gcc-8.1.0/gcc/config/i386/lwpintrin.h ../../gcc-8.1.0/gcc/config/i386/popcntintrin.h ../../gcc-8.1.0/gcc/config/i386/lzcntintrin.h ../../gcc-8.1.0/gcc/config/i386/bmiintrin.h ../../gcc-8.1.0/gcc/config/i386/bmi2intrin.h ../../gcc-8.1.0/gcc/config/i386/tbmintrin.h ../../gcc-8.1.0/gcc/config/i386/avx2intrin.h ../../gcc-8.1.0/gcc/config/i386/avx512fintrin.h ../../gcc-8.1.0/gcc/config/i386/fmaintrin.h ../../gcc-8.1.0/gcc/config/i386/f16cintrin.h ../../gcc-8.1.0/gcc/config/i386/rtmintrin.h ../../gcc-8.1.0/gcc/config/i386/xtestintrin.h ../../gcc-8.1.0/gcc/config/i386/rdseedintrin.h ../../gcc-8.1.0/gcc/config/i386/prfchwintrin.h ../../gcc-8.1.0/gcc/config/i386/adxintrin.h ../../gcc-8.1.0/gcc/config/i386/fxsrintrin.h ../../gcc-8.1.0/gcc/config/i386/xsaveintrin.h ../../gcc-8.1.0/gcc/config/i386/xsaveoptintrin.h ../../gcc-8.1.0/gcc/config/i386/avx512cdintrin.h ../../gcc-8.1.0/gcc/config/i386/avx512erintrin.h ../../gcc-8.1.0/gcc/config/i386/avx512pfintrin.h ../../gcc-8.1.0/gcc/config/i386/shaintrin.h ../../gcc-8.1.0/gcc/config/i386/clflushoptintrin.h ../../gcc-8.1.0/gcc/config/i386/xsavecintrin.h ../../gcc-8.1.0/gcc/config/i386/xsavesintrin.h ../../gcc-8.1.0/gcc/config/i386/avx512dqintrin.h ../../gcc-8.1.0/gcc/config/i386/avx512bwintrin.h ../../gcc-8.1.0/gcc/config/i386/avx512vlintrin.h ../../gcc-8.1.0/gcc/config/i386/avx512vlbwintrin.h ../../gcc-8.1.0/gcc/config/i386/avx512vldqintrin.h ../../gcc-8.1.0/gcc/config/i386/avx512ifmaintrin.h ../../gcc-8.1.0/gcc/config/i386/avx512ifmavlintrin.h ../../gcc-8.1.0/gcc/config/i386/avx512vbmiintrin.h ../../gcc-8.1.0/gcc/config/i386/avx512vbmivlintrin.h ../../gcc-8.1.0/gcc/config/i386/avx5124fmapsintrin.h ../../gcc-8.1.0/gcc/config/i386/avx5124vnniwintrin.h ../../gcc-8.1.0/gcc/config/i386/avx512vpopcntdqintrin.h ../../gcc-8.1.0/gcc/config/i386/clwbintrin.h ../../gcc-8.1.0/gcc/config/i386/mwaitxintrin.h ../../gcc-8.1.0/gcc/config/i386/clzerointrin.h ../../gcc-8.1.0/gcc/config/i386/pkuintrin.h ../../gcc-8.1.0/gcc/config/i386/sgxintrin.h ../../gcc-8.1.0/gcc/config/i386/cetintrin.h ../../gcc-8.1.0/gcc/config/i386/gfniintrin.h ../../gcc-8.1.0/gcc/config/i386/cet.h ../../gcc-8.1.0/gcc/config/i386/avx512vbmi2intrin.h ../../gcc-8.1.0/gcc/config/i386/avx512vbmi2vlintrin.h ../../gcc-8.1.0/gcc/config/i386/avx512vnniintrin.h ../../gcc-8.1.0/gcc/config/i386/avx512vnnivlintrin.h ../../gcc-8.1.0/gcc/config/i386/vaesintrin.h ../../gcc-8.1.0/gcc/config/i386/vpclmulqdqintrin.h ../../gcc-8.1.0/gcc/config/i386/avx512vpopcntdqvlintrin.h ../../gcc-8.1.0/gcc/config/i386/avx512bitalgintrin.h ../../gcc-8.1.0/gcc/config/i386/pconfigintrin.h ../../gcc-8.1.0/gcc/config/i386/wbnoinvdintrin.h ../../gcc-8.1.0/gcc/config/i386/movdirintrin.h ../../gcc-8.1.0/gcc/ginclude/tgmath.h mm_malloc.h; do \
  if [ X$file != X.. ]; then \
    realfile=`echo $file | sed -e 's|.*/\([^/]*\)$|\1|'`; \
    echo timestamp > include/$realfile; \
    rm -f include/$realfile; \
    cp $file include; \
    chmod a+r include/$realfile; \
  fi; \
done
for file in .. stddef.h stdarg.h; do \
  if [ X$file != X.. ]; then \
            mv include/$file include/x_$file; \
            echo "#include_next <$file>" >include/$file; \
            cat include/x_$file >>include/$file; \
            rm -f include/x_$file; \
    chmod a+r include/$file; \
  fi; \
done
for file in .. float.h; do \
  if [ X$file != X.. ]; then \
    echo "#include_next <$file>" >>include/$file; \
    chmod a+r include/$file; \
  fi; \
done
rm -f include/stdint.h
if [ wrap = wrap ]; then \
  rm -f include/stdint-gcc.h; \
  cp ../../gcc-8.1.0/gcc/ginclude/stdint-gcc.h include/stdint-gcc.h; \
  chmod a+r include/stdint-gcc.h; \
  cp ../../gcc-8.1.0/gcc/ginclude/stdint-wrap.h include/stdint.h; \
  chmod a+r include/stdint.h; \
elif [ wrap = provide ]; then \
  cp ../../gcc-8.1.0/gcc/ginclude/stdint-gcc.h include/stdint.h; \
  chmod a+r include/stdint.h; \
fi
set -e; for ml in `cat fixinc_list`; do \
  sysroot_headers_suffix=`echo ${ml} | sed -e 's/;.*$//'`; \
  multi_dir=`echo ${ml} | sed -e 's/^[^;]*;//'`; \
  fix_dir=include-fixed${multi_dir}; \
  if true ; then \
    cat ../../gcc-8.1.0/gcc/limitx.h ../../gcc-8.1.0/gcc/glimits.h ../../gcc-8.1.0/gcc/limity.h > tmp-xlimits.h; \
  else \
    cat ../../gcc-8.1.0/gcc/glimits.h > tmp-xlimits.h; \
  fi; \
  /bin/sh ../../gcc-8.1.0/gcc/../mkinstalldirs ${fix_dir}; \
  chmod a+rx ${fix_dir} || true; \
  /bin/sh ../../gcc-8.1.0/gcc/../move-if-change \
    tmp-xlimits.h  tmp-limits.h; \
  rm -f ${fix_dir}/limits.h; \
  cp -p tmp-limits.h ${fix_dir}/limits.h; \
  chmod a+r ${fix_dir}/limits.h; \
done
rm -f include-fixed/README
cp ../../gcc-8.1.0/gcc/../fixincludes/README-fixinc include-fixed/README
chmod a+r include-fixed/README
echo timestamp > stmp-int-hdrs
/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/xgcc -B/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/ -xc -nostdinc /dev/null -S -o /dev/null -fself-test=../../gcc-8.1.0/gcc/testsuite/selftests
cc1: note: self-tests are not enabled in this build
echo timestamp > s-selftest-c
rm gcc.pod gfortran.pod
gmake[2]: Leaving directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build/gcc'
Checking multilib configuration for libgcc...
mkdir i686-w64-mingw32
mkdir i686-w64-mingw32/libgcc
gmake[2]: Entering directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build/libcc1'
Configuring in i686-w64-mingw32/libgcc
/usr/pkg/bin/gmake  all-am
gmake[3]: Entering directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build/libcc1'
/bin/sh ./libtool --tag=CXX   --mode=compile clang++ -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libcc1  -I ../../gcc-8.1.0/libcc1/../include -I ../../gcc-8.1.0/libcc1/../libgcc -I ../gcc -I../../gcc-8.1.0/libcc1/../gcc   -I/usr/pkg/include -W -Wall  -fvisibility=hidden -O2 -I/usr/pkg/include -MT findcomp.lo -MD -MP -MF .deps/findcomp.Tpo -c -o findcomp.lo ../../gcc-8.1.0/libcc1/findcomp.cc
/bin/sh ./libtool --tag=CXX   --mode=compile clang++ -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libcc1  -I ../../gcc-8.1.0/libcc1/../include -I ../../gcc-8.1.0/libcc1/../libgcc -I ../gcc -I../../gcc-8.1.0/libcc1/../gcc   -I/usr/pkg/include -W -Wall  -fvisibility=hidden -O2 -I/usr/pkg/include -MT libcc1.lo -MD -MP -MF .deps/libcc1.Tpo -c -o libcc1.lo ../../gcc-8.1.0/libcc1/libcc1.cc
/bin/sh ./libtool --tag=CXX   --mode=compile clang++ -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libcc1  -I ../../gcc-8.1.0/libcc1/../include -I ../../gcc-8.1.0/libcc1/../libgcc -I ../gcc -I../../gcc-8.1.0/libcc1/../gcc   -I/usr/pkg/include -W -Wall  -fvisibility=hidden -O2 -I/usr/pkg/include -MT libcp1.lo -MD -MP -MF .deps/libcp1.Tpo -c -o libcp1.lo ../../gcc-8.1.0/libcc1/libcp1.cc
/bin/sh ./libtool --tag=CXX   --mode=compile clang++ -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libcc1  -I ../../gcc-8.1.0/libcc1/../include -I ../../gcc-8.1.0/libcc1/../libgcc -I ../gcc -I../../gcc-8.1.0/libcc1/../gcc   -I/usr/pkg/include -W -Wall  -fvisibility=hidden -O2 -I/usr/pkg/include -MT names.lo -MD -MP -MF .deps/names.Tpo -c -o names.lo ../../gcc-8.1.0/libcc1/names.cc
/bin/sh ./libtool --tag=CXX   --mode=compile clang++ -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libcc1  -I ../../gcc-8.1.0/libcc1/../include -I ../../gcc-8.1.0/libcc1/../libgcc -I ../gcc -I../../gcc-8.1.0/libcc1/../gcc   -I/usr/pkg/include -W -Wall  -fvisibility=hidden -O2 -I/usr/pkg/include -MT callbacks.lo -MD -MP -MF .deps/callbacks.Tpo -c -o callbacks.lo ../../gcc-8.1.0/libcc1/callbacks.cc
/bin/sh ./libtool --tag=CXX   --mode=compile clang++ -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libcc1  -I ../../gcc-8.1.0/libcc1/../include -I ../../gcc-8.1.0/libcc1/../libgcc -I ../gcc -I../../gcc-8.1.0/libcc1/../gcc   -I/usr/pkg/include -W -Wall  -fvisibility=hidden -O2 -I/usr/pkg/include -MT connection.lo -MD -MP -MF .deps/connection.Tpo -c -o connection.lo ../../gcc-8.1.0/libcc1/connection.cc
/bin/sh ./libtool --tag=CXX   --mode=compile clang++ -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libcc1  -I ../../gcc-8.1.0/libcc1/../include -I ../../gcc-8.1.0/libcc1/../libgcc -I ../gcc -I../../gcc-8.1.0/libcc1/../gcc   -I/usr/pkg/include -W -Wall  -fvisibility=hidden -O2 -I/usr/pkg/include -MT marshall.lo -MD -MP -MF .deps/marshall.Tpo -c -o marshall.lo ../../gcc-8.1.0/libcc1/marshall.cc
/bin/sh ./libtool --tag=CXX   --mode=compile clang++ -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libcc1  -I ../../gcc-8.1.0/libcc1/../include -I ../../gcc-8.1.0/libcc1/../libgcc -I ../gcc -I../../gcc-8.1.0/libcc1/../gcc -I ../../gcc-8.1.0/libcc1/../gcc/c-family -I ../../gcc-8.1.0/libcc1/../libcpp/include -I ../../gcc-8.1.0/libcc1/../gcc/c  -I/usr/pkg/include -W -Wall  -fvisibility=hidden -O2 -I/usr/pkg/include -MT libcc1plugin.lo -MD -MP -MF .deps/libcc1plugin.Tpo -c -o libcc1plugin.lo ../../gcc-8.1.0/libcc1/libcc1plugin.cc
/bin/sh ./libtool --tag=CXX   --mode=compile clang++ -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libcc1  -I ../../gcc-8.1.0/libcc1/../include -I ../../gcc-8.1.0/libcc1/../libgcc -I ../gcc -I../../gcc-8.1.0/libcc1/../gcc -I ../../gcc-8.1.0/libcc1/../gcc/c-family -I ../../gcc-8.1.0/libcc1/../libcpp/include -I ../../gcc-8.1.0/libcc1/../gcc/cp  -I/usr/pkg/include -W -Wall  -fvisibility=hidden -O2 -I/usr/pkg/include -MT libcp1plugin.lo -MD -MP -MF .deps/libcp1plugin.Tpo -c -o libcp1plugin.lo ../../gcc-8.1.0/libcc1/libcp1plugin.cc
libtool: compile:  clang++ -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libcc1 -I ../../gcc-8.1.0/libcc1/../include -I ../../gcc-8.1.0/libcc1/../libgcc -I ../gcc -I../../gcc-8.1.0/libcc1/../gcc -I/usr/pkg/include -W -Wall -fvisibility=hidden -O2 -I/usr/pkg/include -MT libcc1.lo -MD -MP -MF .deps/libcc1.Tpo -c ../../gcc-8.1.0/libcc1/libcc1.cc  -fPIC -DPIC -o .libs/libcc1.o
libtool: compile:  clang++ -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libcc1 -I ../../gcc-8.1.0/libcc1/../include -I ../../gcc-8.1.0/libcc1/../libgcc -I ../gcc -I../../gcc-8.1.0/libcc1/../gcc -I/usr/pkg/include -W -Wall -fvisibility=hidden -O2 -I/usr/pkg/include -MT names.lo -MD -MP -MF .deps/names.Tpo -c ../../gcc-8.1.0/libcc1/names.cc  -fPIC -DPIC -o .libs/names.o
libtool: compile:  clang++ -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libcc1 -I ../../gcc-8.1.0/libcc1/../include -I ../../gcc-8.1.0/libcc1/../libgcc -I ../gcc -I../../gcc-8.1.0/libcc1/../gcc -I/usr/pkg/include -W -Wall -fvisibility=hidden -O2 -I/usr/pkg/include -MT callbacks.lo -MD -MP -MF .deps/callbacks.Tpo -c ../../gcc-8.1.0/libcc1/callbacks.cc  -fPIC -DPIC -o .libs/callbacks.o
libtool: compile:  clang++ -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libcc1 -I ../../gcc-8.1.0/libcc1/../include -I ../../gcc-8.1.0/libcc1/../libgcc -I ../gcc -I../../gcc-8.1.0/libcc1/../gcc -I/usr/pkg/include -W -Wall -fvisibility=hidden -O2 -I/usr/pkg/include -MT connection.lo -MD -MP -MF .deps/connection.Tpo -c ../../gcc-8.1.0/libcc1/connection.cc  -fPIC -DPIC -o .libs/connection.o
libtool: compile:  clang++ -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libcc1 -I ../../gcc-8.1.0/libcc1/../include -I ../../gcc-8.1.0/libcc1/../libgcc -I ../gcc -I../../gcc-8.1.0/libcc1/../gcc -I/usr/pkg/include -W -Wall -fvisibility=hidden -O2 -I/usr/pkg/include -MT findcomp.lo -MD -MP -MF .deps/findcomp.Tpo -c ../../gcc-8.1.0/libcc1/findcomp.cc  -fPIC -DPIC -o .libs/findcomp.o
libtool: compile:  clang++ -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libcc1 -I ../../gcc-8.1.0/libcc1/../include -I ../../gcc-8.1.0/libcc1/../libgcc -I ../gcc -I../../gcc-8.1.0/libcc1/../gcc -I ../../gcc-8.1.0/libcc1/../gcc/c-family -I ../../gcc-8.1.0/libcc1/../libcpp/include -I ../../gcc-8.1.0/libcc1/../gcc/cp -I/usr/pkg/include -W -Wall -fvisibility=hidden -O2 -I/usr/pkg/include -MT libcp1plugin.lo -MD -MP -MF .deps/libcp1plugin.Tpo -c ../../gcc-8.1.0/libcc1/libcp1plugin.cc  -fPIC -DPIC -o .libs/libcp1plugin.o
libtool: compile:  clang++ -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libcc1 -I ../../gcc-8.1.0/libcc1/../include -I ../../gcc-8.1.0/libcc1/../libgcc -I ../gcc -I../../gcc-8.1.0/libcc1/../gcc -I/usr/pkg/include -W -Wall -fvisibility=hidden -O2 -I/usr/pkg/include -MT libcp1.lo -MD -MP -MF .deps/libcp1.Tpo -c ../../gcc-8.1.0/libcc1/libcp1.cc  -fPIC -DPIC -o .libs/libcp1.o
libtool: compile:  clang++ -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libcc1 -I ../../gcc-8.1.0/libcc1/../include -I ../../gcc-8.1.0/libcc1/../libgcc -I ../gcc -I../../gcc-8.1.0/libcc1/../gcc -I ../../gcc-8.1.0/libcc1/../gcc/c-family -I ../../gcc-8.1.0/libcc1/../libcpp/include -I ../../gcc-8.1.0/libcc1/../gcc/c -I/usr/pkg/include -W -Wall -fvisibility=hidden -O2 -I/usr/pkg/include -MT libcc1plugin.lo -MD -MP -MF .deps/libcc1plugin.Tpo -c ../../gcc-8.1.0/libcc1/libcc1plugin.cc  -fPIC -DPIC -o .libs/libcc1plugin.o
libtool: compile:  clang++ -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libcc1 -I ../../gcc-8.1.0/libcc1/../include -I ../../gcc-8.1.0/libcc1/../libgcc -I ../gcc -I../../gcc-8.1.0/libcc1/../gcc -I/usr/pkg/include -W -Wall -fvisibility=hidden -O2 -I/usr/pkg/include -MT marshall.lo -MD -MP -MF .deps/marshall.Tpo -c ../../gcc-8.1.0/libcc1/marshall.cc  -fPIC -DPIC -o .libs/marshall.o
configure: creating cache ./config.cache
checking build system type... x86_64--netbsd
checking host system type... i686-w64-mingw32
checking for --enable-version-specific-runtime-libs... no
checking for a BSD-compatible install... /usr/bin/install -c -o pbulkXXX -g users
checking for gawk... /usr/bin/awk
checking for i686-w64-mingw32-ar... /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ar
checking for i686-w64-mingw32-lipo... i686-w64-mingw32-lipo
checking for i686-w64-mingw32-nm... /data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/nm
checking for i686-w64-mingw32-ranlib... /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ranlib
checking for i686-w64-mingw32-strip... /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/strip
checking whether ln -s works... yes
checking for i686-w64-mingw32-gcc... /data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/xgcc -B/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/ -L/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib -L/usr/pkg/cross/i686-w64-mingw32/mingw/lib -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/mingw/include -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib/ -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/sys-include   
libtool: compile:  clang++ -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libcc1 -I ../../gcc-8.1.0/libcc1/../include -I ../../gcc-8.1.0/libcc1/../libgcc -I ../gcc -I../../gcc-8.1.0/libcc1/../gcc -I/usr/pkg/include -W -Wall -fvisibility=hidden -O2 -I/usr/pkg/include -MT names.lo -MD -MP -MF .deps/names.Tpo -c ../../gcc-8.1.0/libcc1/names.cc -o names.o >/dev/null 2>&1
In file included from ../../gcc-8.1.0/libcc1/libcp1plugin.cc:35:
In file included from ../../gcc-8.1.0/libcc1/../gcc/gcc-plugin.h:29:
../../gcc-8.1.0/libcc1/../gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/libcc1/../gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
checking for suffix of object files... libtool: compile:  clang++ -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libcc1 -I ../../gcc-8.1.0/libcc1/../include -I ../../gcc-8.1.0/libcc1/../libgcc -I ../gcc -I../../gcc-8.1.0/libcc1/../gcc -I/usr/pkg/include -W -Wall -fvisibility=hidden -O2 -I/usr/pkg/include -MT callbacks.lo -MD -MP -MF .deps/callbacks.Tpo -c ../../gcc-8.1.0/libcc1/callbacks.cc -o callbacks.o >/dev/null 2>&1
In file included from ../../gcc-8.1.0/libcc1/libcp1plugin.cc:35:
In file included from ../../gcc-8.1.0/libcc1/../gcc/gcc-plugin.h:29:
In file included from ../../gcc-8.1.0/libcc1/../gcc/coretypes.h:417:
../../gcc-8.1.0/libcc1/../gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/libcc1/../gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
In file included from ../../gcc-8.1.0/libcc1/libcc1plugin.cc:34:
In file included from ../../gcc-8.1.0/libcc1/../gcc/gcc-plugin.h:29:
../../gcc-8.1.0/libcc1/../gcc/coretypes.h:75:1: warning: class 'rtx_def' was previously declared as a struct [-Wmismatched-tags]
class rtx_def;
^
../../gcc-8.1.0/libcc1/../gcc/coretypes.h:55:8: note: previous use is here
struct rtx_def;
       ^
In file included from ../../gcc-8.1.0/libcc1/libcp1plugin.cc:35:
In file included from ../../gcc-8.1.0/libcc1/../gcc/gcc-plugin.h:29:
In file included from ../../gcc-8.1.0/libcc1/../gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/libcc1/../gcc/hash-table.h:235:
../../gcc-8.1.0/libcc1/../gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/libcc1/../gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/libcc1/libcp1plugin.cc:35:
In file included from ../../gcc-8.1.0/libcc1/../gcc/gcc-plugin.h:29:
In file included from ../../gcc-8.1.0/libcc1/../gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/libcc1/../gcc/hash-table.h:235:
../../gcc-8.1.0/libcc1/../gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/libcc1/../gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
libtool: compile:  clang++ -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libcc1 -I ../../gcc-8.1.0/libcc1/../include -I ../../gcc-8.1.0/libcc1/../libgcc -I ../gcc -I../../gcc-8.1.0/libcc1/../gcc -I/usr/pkg/include -W -Wall -fvisibility=hidden -O2 -I/usr/pkg/include -MT marshall.lo -MD -MP -MF .deps/marshall.Tpo -c ../../gcc-8.1.0/libcc1/marshall.cc -o marshall.o >/dev/null 2>&1
In file included from ../../gcc-8.1.0/libcc1/libcp1plugin.cc:35:
In file included from ../../gcc-8.1.0/libcc1/../gcc/gcc-plugin.h:29:
In file included from ../../gcc-8.1.0/libcc1/../gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/libcc1/../gcc/hash-table.h:561:
../../gcc-8.1.0/libcc1/../gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/libcc1/../gcc/hash-table.h:341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
o
checking whether we are using the GNU C compiler... mv -f .deps/names.Tpo .deps/names.Plo
yes
checking whether /data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/xgcc -B/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/ -L/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib -L/usr/pkg/cross/i686-w64-mingw32/mingw/lib -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/mingw/include -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib/ -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/sys-include    accepts -g... In file included from ../../gcc-8.1.0/libcc1/libcc1plugin.cc:34:
In file included from ../../gcc-8.1.0/libcc1/../gcc/gcc-plugin.h:29:
In file included from ../../gcc-8.1.0/libcc1/../gcc/coretypes.h:417:
../../gcc-8.1.0/libcc1/../gcc/machmode.h:323:1: warning: 'pod_mode' defined as a struct template here but previously declared as a class template [-Wmismatched-tags]
struct pod_mode
^
../../gcc-8.1.0/libcc1/../gcc/coretypes.h:67:20: note: did you mean struct here?
template<typename> class pod_mode;
                   ^~~~~
                   struct
../../gcc-8.1.0/libcc1/connection.cc:88:18: error: use of undeclared identifier 'select'
      int nfds = select (FD_SETSIZE, &read_set, NULL, NULL, NULL);
                 ^
1 error generated.
yes
checking for /data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/xgcc -B/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/ -L/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib -L/usr/pkg/cross/i686-w64-mingw32/mingw/lib -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/mingw/include -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib/ -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/sys-include    option to accept ISO C89... Makefile:501: recipe for target 'connection.lo' failed
gmake[3]: *** [connection.lo] Error 1
gmake[3]: *** Waiting for unfinished jobs....
In file included from ../../gcc-8.1.0/libcc1/libcc1plugin.cc:34:
In file included from ../../gcc-8.1.0/libcc1/../gcc/gcc-plugin.h:29:
In file included from ../../gcc-8.1.0/libcc1/../gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/libcc1/../gcc/hash-table.h:235:
../../gcc-8.1.0/libcc1/../gcc/ggc.h:272:8: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
inline struct rtx_def *
       ^
../../gcc-8.1.0/libcc1/../gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/libcc1/libcc1plugin.cc:34:
In file included from ../../gcc-8.1.0/libcc1/../gcc/gcc-plugin.h:29:
In file included from ../../gcc-8.1.0/libcc1/../gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/libcc1/../gcc/hash-table.h:235:
../../gcc-8.1.0/libcc1/../gcc/ggc.h:275:11: warning: struct 'rtx_def' was previously declared as a class [-Wmismatched-tags]
  return (struct rtx_def *) ggc_internal_alloc (s PASS_MEM_STAT);
          ^
../../gcc-8.1.0/libcc1/../gcc/coretypes.h:75:7: note: previous use is here
class rtx_def;
      ^
In file included from ../../gcc-8.1.0/libcc1/libcc1plugin.cc:34:
In file included from ../../gcc-8.1.0/libcc1/../gcc/gcc-plugin.h:29:
In file included from ../../gcc-8.1.0/libcc1/../gcc/coretypes.h:423:
In file included from ../../gcc-8.1.0/libcc1/../gcc/hash-table.h:561:
../../gcc-8.1.0/libcc1/../gcc/mem-stats.h:126:1: warning: 'mem_usage' defined as a struct here but previously declared as a class [-Wmismatched-tags]
struct mem_usage
^
../../gcc-8.1.0/libcc1/../gcc/hash-table.h:libtool: compile:  clang++ -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libcc1 -I ../../gcc-8.1.0/libcc1/../include -I ../../gcc-8.1.0/libcc1/../libgcc -I ../gcc -I../../gcc-8.1.0/libcc1/../gcc -I/usr/pkg/include -W -Wall -fvisibility=hidden -O2 -I/usr/pkg/include -MT findcomp.lo -MD -MP -MF .deps/findcomp.Tpo -c ../../gcc-8.1.0/libcc1/findcomp.cc -o findcomp.o >/dev/null 2>&1
341:1: note: did you mean struct here?
class mem_usage;
^~~~~
struct
mv -f .deps/callbacks.Tpo .deps/callbacks.Plo
none needed
checking how to run the C preprocessor... clang-cpp
In file included from ../../gcc-8.1.0/libcc1/libcp1plugin.cc:35:
In file included from ../../gcc-8.1.0/libcc1/../gcc/gcc-plugin.h:42:
../../gcc-8.1.0/libcc1/../gcc/tree-core.h:1707:2: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
 struct symtab_node *symtab_node;
 ^
../../gcc-8.1.0/libcc1/../gcc/ipa-ref.h:26:7: note: previous use is here
class symtab_node;
      ^
mv -f .deps/marshall.Tpo .deps/marshall.Plo
checking for special C compiler options needed for large files... no
checking for _FILE_OFFSET_BITS value needed for large files... In file included from ../../gcc-8.1.0/libcc1/libcc1plugin.cc:34:
In file included from ../../gcc-8.1.0/libcc1/../gcc/gcc-plugin.h:42:
../../gcc-8.1.0/libcc1/../gcc/tree-core.h:1707:2: warning: struct 'symtab_node' was previously declared as a class [-Wmismatched-tags]
 struct symtab_node *symtab_node;
 ^
../../gcc-8.1.0/libcc1/../gcc/ipa-ref.h:26:7: note: previous use is here
class symtab_node;
      ^
64
checking size of double... mv -f .deps/findcomp.Tpo .deps/findcomp.Plo
8
checking size of long double... libtool: compile:  clang++ -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libcc1 -I ../../gcc-8.1.0/libcc1/../include -I ../../gcc-8.1.0/libcc1/../libgcc -I ../gcc -I../../gcc-8.1.0/libcc1/../gcc -I/usr/pkg/include -W -Wall -fvisibility=hidden -O2 -I/usr/pkg/include -MT libcc1.lo -MD -MP -MF .deps/libcc1.Tpo -c ../../gcc-8.1.0/libcc1/libcc1.cc -o libcc1.o >/dev/null 2>&1
libtool: compile:  clang++ -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libcc1 -I ../../gcc-8.1.0/libcc1/../include -I ../../gcc-8.1.0/libcc1/../libgcc -I ../gcc -I../../gcc-8.1.0/libcc1/../gcc -I/usr/pkg/include -W -Wall -fvisibility=hidden -O2 -I/usr/pkg/include -MT libcp1.lo -MD -MP -MF .deps/libcp1.Tpo -c ../../gcc-8.1.0/libcc1/libcp1.cc -o libcp1.o >/dev/null 2>&1
6 warnings generated.
12
libtool: compile:  clang++ -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libcc1 -I ../../gcc-8.1.0/libcc1/../include -I ../../gcc-8.1.0/libcc1/../libgcc -I ../gcc -I../../gcc-8.1.0/libcc1/../gcc -I ../../gcc-8.1.0/libcc1/../gcc/c-family -I ../../gcc-8.1.0/libcc1/../libcpp/include -I ../../gcc-8.1.0/libcc1/../gcc/c -I/usr/pkg/include -W -Wall -fvisibility=hidden -O2 -I/usr/pkg/include -MT libcc1plugin.lo -MD -MP -MF .deps/libcc1plugin.Tpo -c ../../gcc-8.1.0/libcc1/libcc1plugin.cc -o libcc1plugin.o >/dev/null 2>&1
checking for inttypes.h... yes
checking for stdint.h... yes
checking for stdlib.h... yes
checking for ftw.h... yes
checking for unistd.h... yes
checking for sys/stat.h... yes
checking for sys/types.h... yes
checking for string.h... yes
checking for strings.h... mv -f .deps/libcc1.Tpo .deps/libcc1.Plo
yes
checking for memory.h... 6 warnings generated.
libtool: compile:  clang++ -DHAVE_CONFIG_H -I. -I../../gcc-8.1.0/libcc1 -I ../../gcc-8.1.0/libcc1/../include -I ../../gcc-8.1.0/libcc1/../libgcc -I ../gcc -I../../gcc-8.1.0/libcc1/../gcc -I ../../gcc-8.1.0/libcc1/../gcc/c-family -I ../../gcc-8.1.0/libcc1/../libcpp/include -I ../../gcc-8.1.0/libcc1/../gcc/cp -I/usr/pkg/include -W -Wall -fvisibility=hidden -O2 -I/usr/pkg/include -MT libcp1plugin.lo -MD -MP -MF .deps/libcp1plugin.Tpo -c ../../gcc-8.1.0/libcc1/libcp1plugin.cc -o libcp1plugin.o >/dev/null 2>&1
yes
checking for grep that handles long lines and -e... /data/scratch/cross/mingw-w64-i686-gcc/work/.tools/bin/grep
checking for egrep... /data/scratch/cross/mingw-w64-i686-gcc/work/.tools/bin/grep -E
checking for ANSI C header files... mv -f .deps/libcp1.Tpo .deps/libcp1.Plo
yes
checking whether decimal floating point is supported... yes
checking whether fixed-point is supported... no
checking whether the compiler is configured for setjmp/longjmp exceptions... yes
checking for CET support... no
checking if the linker (/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/collect-ld) is GNU ld... yes
checking for thread model used by GCC... win32
checking whether assembler supports CFI directives... yes
checking for target glibc version... 0.0
checking for __attribute__((visibility("hidden")))... no
checking for .cfi_sections .debug_frame... yes
checking whether the target assembler supports thread-local storage... yes
checking whether the thread-local storage support is from emutls... yes
checking if the assembler supports AVX... mv -f .deps/libcc1plugin.Tpo .deps/libcc1plugin.Plo
yes
checking for init priority support... yes
configure: updating cache ./config.cache
configure: creating ./config.status
config.status: creating Makefile
config.status: creating auto-target.h
config.status: executing default commands
gmake[2]: Entering directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build/i686-w64-mingw32/libgcc'
# If this is the top-level multilib, build all the other
ln -s ../../../gcc-8.1.0/libgcc/config/i386/enable-execute-stack-mingw32.c enable-execute-stack.c
ln -s ../../../gcc-8.1.0/libgcc/unwind-generic.h unwind.h
ln -s ../../../gcc-8.1.0/libgcc/config/no-unwind.h md-unwind-support.h
ln -s ../../../gcc-8.1.0/libgcc/config/i386/sfp-machine.h sfp-machine.h
ln -s ../../../gcc-8.1.0/libgcc/config/i386/gthr-win32.h gthr-default.h
DEFINES='' HEADERS='' \
	../../../gcc-8.1.0/libgcc/mkheader.sh > tmp-libgcc_tm.h
/bin/sh ../../../gcc-8.1.0/libgcc/../move-if-change tmp-libgcc_tm.h libgcc_tm.h
# multilibs.
sed -e 's/__PFX__/__/g' \
    -e 's/__FIXPTPFX__/__/g' < ../../../gcc-8.1.0/libgcc/libgcc-std.ver.in > libgcc-std.ver
dest=../.././gcc/include/tmp$$-unwind.h; \
cp unwind.h $dest; \
chmod a+r $dest; \
sh ../../../gcc-8.1.0/libgcc/../move-if-change $dest ../.././gcc/include/unwind.h
echo timestamp > libgcc_tm.stamp
{ cat libgcc-std.ver ../../../gcc-8.1.0/libgcc/config/i386/libgcc-cygming.ver \
    | sed -e '/^[ 	]*#/d' \
	  -e 's/^%\(if\|else\|elif\|endif\|define\)/#\1/' \
    | /data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/xgcc -B/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/ -L/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib -L/usr/pkg/cross/i686-w64-mingw32/mingw/lib -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/mingw/include -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib/ -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/sys-include    -g -O2 -O2 -I../../../gcc-8.1.0/libgcc/../winsup/w32api/include -g -O2 -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -I. -I. -I../.././gcc -I../../../gcc-8.1.0/libgcc -I../../../gcc-8.1.0/libgcc/. -I../../../gcc-8.1.0/libgcc/../gcc -I../../../gcc-8.1.0/libgcc/../include -I../../../gcc-8.1.0/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT -DHAVE_CC_TLS -DUSE_EMUTLS -E -xassembler-with-cpp -; \
} > tmp-libgcc.map.in
/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/xgcc -B/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/ -L/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib -L/usr/pkg/cross/i686-w64-mingw32/mingw/lib -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/mingw/include -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib/ -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/sys-include    -g -O2 -O2 -I../../../gcc-8.1.0/libgcc/../winsup/w32api/include -g -O2 -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -I. -I. -I../.././gcc -I../../../gcc-8.1.0/libgcc -I../../../gcc-8.1.0/libgcc/. -I../../../gcc-8.1.0/libgcc/../gcc -I../../../gcc-8.1.0/libgcc/../include -I../../../gcc-8.1.0/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT -DHAVE_CC_TLS -DUSE_EMUTLS -o _chkstk_s.o -MT _chkstk_s.o -MD -MP -MF _chkstk_s.dep -DSHARED -DL_chkstk -xassembler-with-cpp -c ../../../gcc-8.1.0/libgcc/config/i386/cygwin.S
/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/xgcc -B/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/ -L/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib -L/usr/pkg/cross/i686-w64-mingw32/mingw/lib -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/mingw/include -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib/ -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/sys-include    -g -O2 -O2 -I../../../gcc-8.1.0/libgcc/../winsup/w32api/include -g -O2 -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -I. -I. -I../.././gcc -I../../../gcc-8.1.0/libgcc -I../../../gcc-8.1.0/libgcc/. -I../../../gcc-8.1.0/libgcc/../gcc -I../../../gcc-8.1.0/libgcc/../include -I../../../gcc-8.1.0/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT -DHAVE_CC_TLS -DUSE_EMUTLS -o _chkstk_ms_s.o -MT _chkstk_ms_s.o -MD -MP -MF _chkstk_ms_s.dep -DSHARED -DL_chkstk_ms -xassembler-with-cpp -c ../../../gcc-8.1.0/libgcc/config/i386/cygwin.S
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/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/xgcc -B/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/ -L/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib -L/usr/pkg/cross/i686-w64-mingw32/mingw/lib -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/mingw/include -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib/ -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/sys-include    -g -O2 -O2 -I../../../gcc-8.1.0/libgcc/../winsup/w32api/include -g -O2 -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -I. -I. -I../.././gcc -I../../../gcc-8.1.0/libgcc -I../../../gcc-8.1.0/libgcc/. -I../../../gcc-8.1.0/libgcc/../gcc -I../../../gcc-8.1.0/libgcc/../include -I../../../gcc-8.1.0/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT -DHAVE_CC_TLS -DUSE_EMUTLS -o _negdi2.o -MT _negdi2.o -MD -MP -MF _negdi2.dep -DL_negdi2 -c ../../../gcc-8.1.0/libgcc/libgcc2.c 
/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/xgcc -B/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/ -L/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib -L/usr/pkg/cross/i686-w64-mingw32/mingw/lib -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/mingw/include -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib/ -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/sys-include    -g -O2 -O2 -I../../../gcc-8.1.0/libgcc/../winsup/w32api/include -g -O2 -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -I. -I. -I../.././gcc -I../../../gcc-8.1.0/libgcc -I../../../gcc-8.1.0/libgcc/. -I../../../gcc-8.1.0/libgcc/../gcc -I../../../gcc-8.1.0/libgcc/../include -I../../../gcc-8.1.0/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT -DHAVE_CC_TLS -DUSE_EMUTLS -o _lshrdi3.o -MT _lshrdi3.o -MD -MP -MF _lshrdi3.dep -DL_lshrdi3 -c ../../../gcc-8.1.0/libgcc/libgcc2.c 
/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/xgcc -B/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/ -L/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib -L/usr/pkg/cross/i686-w64-mingw32/mingw/lib -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/mingw/include -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib/ -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/sys-include    -g -O2 -O2 -I../../../gcc-8.1.0/libgcc/../winsup/w32api/include -g -O2 -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -I. -I. -I../.././gcc -I../../../gcc-8.1.0/libgcc -I../../../gcc-8.1.0/libgcc/. -I../../../gcc-8.1.0/libgcc/../gcc -I../../../gcc-8.1.0/libgcc/../include -I../../../gcc-8.1.0/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT -DHAVE_CC_TLS -DUSE_EMUTLS -o _ashldi3.o -MT _ashldi3.o -MD -MP -MF _ashldi3.dep -DL_ashldi3 -c ../../../gcc-8.1.0/libgcc/libgcc2.c 
/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/xgcc -B/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/ -L/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib -L/usr/pkg/cross/i686-w64-mingw32/mingw/lib -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/mingw/include -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib/ -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/sys-include    -g -O2 -O2 -I../../../gcc-8.1.0/libgcc/../winsup/w32api/include -g -O2 -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -I. -I. -I../.././gcc -I../../../gcc-8.1.0/libgcc -I../../../gcc-8.1.0/libgcc/. -I../../../gcc-8.1.0/libgcc/../gcc -I../../../gcc-8.1.0/libgcc/../include -I../../../gcc-8.1.0/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT -DHAVE_CC_TLS -DUSE_EMUTLS -o _ashrdi3.o -MT _ashrdi3.o -MD -MP -MF _ashrdi3.dep -DL_ashrdi3 -c ../../../gcc-8.1.0/libgcc/libgcc2.c 
/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/xgcc -B/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/ -L/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib -L/usr/pkg/cross/i686-w64-mingw32/mingw/lib -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/mingw/include -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib/ -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/sys-include    -g -O2 -O2 -I../../../gcc-8.1.0/libgcc/../winsup/w32api/include -g -O2 -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -I. -I. -I../.././gcc -I../../../gcc-8.1.0/libgcc -I../../../gcc-8.1.0/libgcc/. -I../../../gcc-8.1.0/libgcc/../gcc -I../../../gcc-8.1.0/libgcc/../include -I../../../gcc-8.1.0/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT -DHAVE_CC_TLS -DUSE_EMUTLS -o _cmpdi2.o -MT _cmpdi2.o -MD -MP -MF _cmpdi2.dep -DL_cmpdi2 -c ../../../gcc-8.1.0/libgcc/libgcc2.c 
/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/xgcc -B/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/ -L/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib -L/usr/pkg/cross/i686-w64-mingw32/mingw/lib -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/mingw/include -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib/ -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/sys-include    -g -O2 -O2 -I../../../gcc-8.1.0/libgcc/../winsup/w32api/include -g -O2 -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -I. -I. -I../.././gcc -I../../../gcc-8.1.0/libgcc -I../../../gcc-8.1.0/libgcc/. -I../../../gcc-8.1.0/libgcc/../gcc -I../../../gcc-8.1.0/libgcc/../include -I../../../gcc-8.1.0/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT -DHAVE_CC_TLS -DUSE_EMUTLS -o _ucmpdi2.o -MT _ucmpdi2.o -MD -MP -MF _ucmpdi2.dep -DL_ucmpdi2 -c ../../../gcc-8.1.0/libgcc/libgcc2.c 
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../../../gcc-8.1.0/libgcc/libgcov-interface.c: In function '__gcov_fork':
../../../gcc-8.1.0/libgcc/libgcov-interface.c:180:9: warning: implicit declaration of function 'fork' [-Wimplicit-function-declaration]
   pid = fork ();
         ^~~~
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/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/xgcc -B/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/ -L/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib -L/usr/pkg/cross/i686-w64-mingw32/mingw/lib -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/mingw/include -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib/ -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/sys-include    -g -O2 -O2 -I../../../gcc-8.1.0/libgcc/../winsup/w32api/include -g -O2 -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -I. -I. -I../.././gcc -I../../../gcc-8.1.0/libgcc -I../../../gcc-8.1.0/libgcc/. -I../../../gcc-8.1.0/libgcc/../gcc -I../../../gcc-8.1.0/libgcc/../include -I../../../gcc-8.1.0/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT -DHAVE_CC_TLS -DUSE_EMUTLS -o unwind-c_s.o -MT unwind-c_s.o -MD -MP -MF unwind-c_s.dep -DSHARED -fexceptions -c ../../../gcc-8.1.0/libgcc/unwind-c.c
/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/xgcc -B/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/ -L/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib -L/usr/pkg/cross/i686-w64-mingw32/mingw/lib -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/mingw/include -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib/ -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/sys-include    -g -O2 -O2 -I../../../gcc-8.1.0/libgcc/../winsup/w32api/include -g -O2 -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -I. -I. -I../.././gcc -I../../../gcc-8.1.0/libgcc -I../../../gcc-8.1.0/libgcc/. -I../../../gcc-8.1.0/libgcc/../gcc -I../../../gcc-8.1.0/libgcc/../include -I../../../gcc-8.1.0/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT -DHAVE_CC_TLS -DUSE_EMUTLS -o emutls_s.o -MT emutls_s.o -MD -MP -MF emutls_s.dep -DSHARED -fexceptions -c ../../../gcc-8.1.0/libgcc/emutls.c
/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/xgcc -B/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/ -L/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib -L/usr/pkg/cross/i686-w64-mingw32/mingw/lib -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/mingw/include -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib/ -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/sys-include    -g -O2 -O2 -g -O2 -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include  -I. -I. -I../.././gcc -I../../../gcc-8.1.0/libgcc -I../../../gcc-8.1.0/libgcc/. -I../../../gcc-8.1.0/libgcc/../gcc -I../../../gcc-8.1.0/libgcc/../include -I../../../gcc-8.1.0/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT  -g0  -finhibit-size-directive -fno-inline -fno-exceptions -fno-zero-initialized-in-bss -fno-toplevel-reorder -fno-tree-vectorize -fbuilding-libgcc -fno-stack-protector   -I. -I. -I../.././gcc -I../../../gcc-8.1.0/libgcc -I../../../gcc-8.1.0/libgcc/. -I../../../gcc-8.1.0/libgcc/../gcc -I../../../gcc-8.1.0/libgcc/../include -I../../../gcc-8.1.0/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT -o crtbegin.o -MT crtbegin.o -MD -MP -MF crtbegin.dep -fno-omit-frame-pointer  -c ../../../gcc-8.1.0/libgcc/config/i386/cygming-crtbegin.c
/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/xgcc -B/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/ -L/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib -L/usr/pkg/cross/i686-w64-mingw32/mingw/lib -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/mingw/include -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib/ -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/sys-include    -g -O2 -O2 -g -O2 -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include  -I. -I. -I../.././gcc -I../../../gcc-8.1.0/libgcc -I../../../gcc-8.1.0/libgcc/. -I../../../gcc-8.1.0/libgcc/../gcc -I../../../gcc-8.1.0/libgcc/../include -I../../../gcc-8.1.0/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT  -g0  -finhibit-size-directive -fno-inline -fno-exceptions -fno-zero-initialized-in-bss -fno-toplevel-reorder -fno-tree-vectorize -fbuilding-libgcc -fno-stack-protector   -I. -I. -I../.././gcc -I../../../gcc-8.1.0/libgcc -I../../../gcc-8.1.0/libgcc/. -I../../../gcc-8.1.0/libgcc/../gcc -I../../../gcc-8.1.0/libgcc/../include -I../../../gcc-8.1.0/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT -o crtend.o -MT crtend.o -MD -MP -MF crtend.dep -fno-omit-frame-pointer -Wno-error -c ../../../gcc-8.1.0/libgcc/config/i386/cygming-crtend.c
/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/xgcc -B/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/ -L/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib -L/usr/pkg/cross/i686-w64-mingw32/mingw/lib -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/mingw/include -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib/ -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/sys-include    -g -O2 -O2 -I../../../gcc-8.1.0/libgcc/../winsup/w32api/include -g -O2 -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -I. -I. -I../.././gcc -I../../../gcc-8.1.0/libgcc -I../../../gcc-8.1.0/libgcc/. -I../../../gcc-8.1.0/libgcc/../gcc -I../../../gcc-8.1.0/libgcc/../include -I../../../gcc-8.1.0/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT -DHAVE_CC_TLS -DUSE_EMUTLS -o crtfastmath.o -MT crtfastmath.o -MD -MP -MF crtfastmath.dep -c ../../../gcc-8.1.0/libgcc/config/i386/crtfastmath.c
echo > _chkstk.vis
echo > _chkstk_ms.vis
rm -f libgcov.a
rm -f libgcc_eh.a
objects="_gcov_merge_add.o _gcov_merge_single.o _gcov_merge_ior.o _gcov_merge_time_profile.o _gcov_merge_icall_topn.o _gcov_interval_profiler.o _gcov_interval_profiler_atomic.o _gcov_pow2_profiler.o _gcov_pow2_profiler_atomic.o _gcov_one_value_profiler.o _gcov_one_value_profiler_atomic.o _gcov_average_profiler.o _gcov_average_profiler_atomic.o _gcov_ior_profiler.o _gcov_ior_profiler_atomic.o _gcov_indirect_call_profiler_v2.o _gcov_time_profiler.o _gcov_indirect_call_topn_profiler.o _gcov_dump.o _gcov_flush.o _gcov_fork.o _gcov_execl.o _gcov_execlp.o _gcov_execle.o _gcov_execv.o _gcov_execvp.o _gcov_execve.o _gcov_reset.o _gcov.o";					\
if test -z "$objects"; then				\
  echo 'int __libgcc_eh_dummy;' > eh_dummy.c;		\
  /data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/xgcc -B/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/ -L/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib -L/usr/pkg/cross/i686-w64-mingw32/mingw/lib -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/mingw/include -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib/ -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/sys-include    -g -O2 -O2 -I../../../gcc-8.1.0/libgcc/../winsup/w32api/include -g -O2 -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -I. -I. -I../.././gcc -I../../../gcc-8.1.0/libgcc -I../../../gcc-8.1.0/libgcc/. -I../../../gcc-8.1.0/libgcc/../gcc -I../../../gcc-8.1.0/libgcc/../include -I../../../gcc-8.1.0/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT -DHAVE_CC_TLS -DUSE_EMUTLS  -c eh_dummy.c		\
     -o eh_dummy.o;				\
  objects=eh_dummy.o;				\
fi;							\
/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ar  rc libgcov.a $objects
objects="unwind-dw2.o unwind-dw2-fde.o unwind-sjlj.o unwind-c.o emutls.o";					\
if test -z "$objects"; then				\
  echo 'int __libgcc_eh_dummy;' > eh_dummy.c;		\
  /data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/xgcc -B/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/ -L/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib -L/usr/pkg/cross/i686-w64-mingw32/mingw/lib -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/mingw/include -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib/ -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/sys-include    -g -O2 -O2 -I../../../gcc-8.1.0/libgcc/../winsup/w32api/include -g -O2 -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -I. -I. -I../.././gcc -I../../../gcc-8.1.0/libgcc -I../../../gcc-8.1.0/libgcc/. -I../../../gcc-8.1.0/libgcc/../gcc -I../../../gcc-8.1.0/libgcc/../include -I../../../gcc-8.1.0/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT -DHAVE_CC_TLS -DUSE_EMUTLS  -c eh_dummy.c		\
     -o eh_dummy.o;				\
  objects=eh_dummy.o;				\
fi;							\
/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ar  rc libgcc_eh.a $objects
/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ranlib libgcc_eh.a
/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/xgcc -B/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/ -L/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib -L/usr/pkg/cross/i686-w64-mingw32/mingw/lib -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/mingw/include -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib/ -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/sys-include    -g -O2 -O2 -I../../../gcc-8.1.0/libgcc/../winsup/w32api/include -g -O2 -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -I. -I. -I../.././gcc -I../../../gcc-8.1.0/libgcc -I../../../gcc-8.1.0/libgcc/. -I../../../gcc-8.1.0/libgcc/../gcc -I../../../gcc-8.1.0/libgcc/../include -I../../../gcc-8.1.0/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT -DHAVE_CC_TLS -DUSE_EMUTLS -o _chkstk.o -MT _chkstk.o -MD -MP -MF _chkstk.dep -DL_chkstk -xassembler-with-cpp -c ../../../gcc-8.1.0/libgcc/config/i386/cygwin.S -include _chkstk.vis
/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/xgcc -B/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/ -L/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib -L/usr/pkg/cross/i686-w64-mingw32/mingw/lib -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/mingw/include -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib/ -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/sys-include    -g -O2 -O2 -I../../../gcc-8.1.0/libgcc/../winsup/w32api/include -g -O2 -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -I. -I. -I../.././gcc -I../../../gcc-8.1.0/libgcc -I../../../gcc-8.1.0/libgcc/. -I../../../gcc-8.1.0/libgcc/../gcc -I../../../gcc-8.1.0/libgcc/../include -I../../../gcc-8.1.0/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT -DHAVE_CC_TLS -DUSE_EMUTLS -o _chkstk_ms.o -MT _chkstk_ms.o -MD -MP -MF _chkstk_ms.dep -DL_chkstk_ms -xassembler-with-cpp -c ../../../gcc-8.1.0/libgcc/config/i386/cygwin.S -include _chkstk_ms.vis
/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ranlib libgcov.a
rm -f libgcc.a
objects="_chkstk.o _chkstk_ms.o _muldi3.o _negdi2.o _lshrdi3.o _ashldi3.o _ashrdi3.o _cmpdi2.o _ucmpdi2.o _clear_cache.o _trampoline.o __main.o _absvsi2.o _absvdi2.o _addvsi3.o _addvdi3.o _subvsi3.o _subvdi3.o _mulvsi3.o _mulvdi3.o _negvsi2.o _negvdi2.o _ctors.o _ffssi2.o _ffsdi2.o _clz.o _clzsi2.o _clzdi2.o _ctzsi2.o _ctzdi2.o _popcount_tab.o _popcountsi2.o _popcountdi2.o _paritysi2.o _paritydi2.o _powisf2.o _powidf2.o _powixf2.o _powitf2.o _mulhc3.o _mulsc3.o _muldc3.o _mulxc3.o _multc3.o _divhc3.o _divsc3.o _divdc3.o _divxc3.o _divtc3.o _bswapsi2.o _bswapdi2.o _clrsbsi2.o _clrsbdi2.o _fixunssfsi.o _fixunsdfsi.o _fixunsxfsi.o _fixsfdi.o _fixdfdi.o _fixxfdi.o _fixunssfdi.o _fixunsdfdi.o _fixunsxfdi.o _floatdisf.o _floatdidf.o _floatdixf.o _floatundisf.o _floatundidf.o _floatundixf.o _eprintf.o __gcc_bcmp.o _divdi3.o _moddi3.o _divmoddi4.o _udivdi3.o _umoddi3.o _udivmoddi4.o _udiv_w_sdiv.o bid_decimal_globals.o bid_decimal_data.o bid_binarydecimal.o bid_convert_data.o _isinfd32.o _isinfd64.o _isinfd128.o bid64_noncomp.o bid128_noncomp.o bid128_fma.o bid_round.o bid_from_int.o bid64_add.o bid128_add.o bid64_div.o bid128_div.o bid64_mul.o bid128_mul.o bid64_compare.o bid128_compare.o bid128.o bid32_to_bid64.o bid32_to_bid128.o bid64_to_bid128.o bid64_to_int32.o bid64_to_int64.o bid64_to_uint32.o bid64_to_uint64.o bid128_to_int32.o bid128_to_int64.o bid128_to_uint32.o bid128_to_uint64.o _addsub_sd.o _div_sd.o _mul_sd.o _eq_sd.o _ne_sd.o _lt_sd.o _gt_sd.o _le_sd.o _ge_sd.o _sd_to_si.o _sd_to_di.o _sd_to_usi.o _sd_to_udi.o _si_to_sd.o _di_to_sd.o _usi_to_sd.o _udi_to_sd.o _sd_to_sf.o _sd_to_df.o _sd_to_xf.o _sd_to_tf.o _sf_to_sd.o _df_to_sd.o _xf_to_sd.o _tf_to_sd.o _sd_to_dd.o _sd_to_td.o _unord_sd.o _addsub_dd.o _div_dd.o _mul_dd.o _eq_dd.o _ne_dd.o _lt_dd.o _gt_dd.o _le_dd.o _ge_dd.o _dd_to_si.o _dd_to_di.o _dd_to_usi.o _dd_to_udi.o _si_to_dd.o _di_to_dd.o _usi_to_dd.o _udi_to_dd.o _dd_to_sf.o _dd_to_df.o _dd_to_xf.o _dd_to_tf.o _sf_to_dd.o _df_to_dd.o _xf_to_dd.o _tf_to_dd.o _dd_to_sd.o _dd_to_td.o _unord_dd.o _addsub_td.o _div_td.o _mul_td.o _eq_td.o _ne_td.o _lt_td.o _gt_td.o _le_td.o _ge_td.o _td_to_si.o _td_to_di.o _td_to_usi.o _td_to_udi.o _si_to_td.o _di_to_td.o _usi_to_td.o _udi_to_td.o _td_to_sf.o _td_to_df.o _td_to_xf.o _td_to_tf.o _sf_to_td.o _df_to_td.o _xf_to_td.o _tf_to_td.o _td_to_sd.o _td_to_dd.o _unord_td.o gthr-win32.o cpuinfo.o tf-signs.o sfp-exceptions.o addtf3.o divtf3.o eqtf2.o getf2.o letf2.o multf3.o negtf2.o subtf3.o unordtf2.o fixtfsi.o fixunstfsi.o floatsitf.o floatunsitf.o fixtfdi.o fixunstfdi.o floatditf.o floatunditf.o extendsftf2.o extenddftf2.o extendxftf2.o trunctfsf2.o trunctfdf2.o trunctfxf2.o enable-execute-stack.o";					\
if test -z "$objects"; then				\
  echo 'int __libgcc_eh_dummy;' > eh_dummy.c;		\
  /data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/xgcc -B/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/ -L/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib -L/usr/pkg/cross/i686-w64-mingw32/mingw/lib -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/mingw/include -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib/ -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/sys-include    -g -O2 -O2 -I../../../gcc-8.1.0/libgcc/../winsup/w32api/include -g -O2 -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -I. -I. -I../.././gcc -I../../../gcc-8.1.0/libgcc -I../../../gcc-8.1.0/libgcc/. -I../../../gcc-8.1.0/libgcc/../gcc -I../../../gcc-8.1.0/libgcc/../include -I../../../gcc-8.1.0/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT -DHAVE_CC_TLS -DUSE_EMUTLS  -c eh_dummy.c		\
     -o eh_dummy.o;				\
  objects=eh_dummy.o;				\
fi;							\
/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ar  rc libgcc.a $objects
../../../gcc-8.1.0/libgcc/config/i386/cygming-crtend.c:59:1: warning: constructor priorities from 0 to 100 are reserved for the implementation
 static void register_frame_ctor (void) __attribute__ ((constructor (0)));
 ^~~~~~
/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ranlib libgcc.a
# Early copyback; see "all" above for the rationale.  The
# early copy is necessary so that the gcc -B options find
# the right startup files when linking shared libgcc.
/bin/sh ../../../gcc-8.1.0/libgcc/../mkinstalldirs ../.././gcc
parts="crtbegin.o crtend.o crtfastmath.o";					\
for file in $parts; do					\
  rm -f ../.././gcc/$file;		\
  /usr/bin/install -c -o pbulkXXX -g users -m 644 $file ../.././gcc/;	\
  case $file in 					\
    *.a)						\
      /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ranlib ../.././gcc/$file ;;	\
  esac;							\
done
{ /data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/nm -pg _chkstk_s.o _chkstk_ms_s.o _muldi3_s.o _negdi2_s.o _lshrdi3_s.o _ashldi3_s.o _ashrdi3_s.o _cmpdi2_s.o _ucmpdi2_s.o _clear_cache_s.o _trampoline_s.o __main_s.o _absvsi2_s.o _absvdi2_s.o _addvsi3_s.o _addvdi3_s.o _subvsi3_s.o _subvdi3_s.o _mulvsi3_s.o _mulvdi3_s.o _negvsi2_s.o _negvdi2_s.o _ctors_s.o _ffssi2_s.o _ffsdi2_s.o _clz_s.o _clzsi2_s.o _clzdi2_s.o _ctzsi2_s.o _ctzdi2_s.o _popcount_tab_s.o _popcountsi2_s.o _popcountdi2_s.o _paritysi2_s.o _paritydi2_s.o _powisf2_s.o _powidf2_s.o _powixf2_s.o _powitf2_s.o _mulhc3_s.o _mulsc3_s.o _muldc3_s.o _mulxc3_s.o _multc3_s.o _divhc3_s.o _divsc3_s.o _divdc3_s.o _divxc3_s.o _divtc3_s.o _bswapsi2_s.o _bswapdi2_s.o _clrsbsi2_s.o _clrsbdi2_s.o _fixunssfsi_s.o _fixunsdfsi_s.o _fixunsxfsi_s.o _fixsfdi_s.o _fixdfdi_s.o _fixxfdi_s.o _fixunssfdi_s.o _fixunsdfdi_s.o _fixunsxfdi_s.o _floatdisf_s.o _floatdidf_s.o _floatdixf_s.o _floatundisf_s.o _floatundidf_s.o _floatundixf_s.o _divdi3_s.o _moddi3_s.o _divmoddi4_s.o _udivdi3_s.o _umoddi3_s.o _udivmoddi4_s.o _udiv_w_sdiv_s.o gthr-win32_s.o cpuinfo_s.o tf-signs_s.o sfp-exceptions_s.o addtf3_s.o divtf3_s.o eqtf2_s.o getf2_s.o letf2_s.o multf3_s.o negtf2_s.o subtf3_s.o unordtf2_s.o fixtfsi_s.o fixunstfsi_s.o floatsitf_s.o floatunsitf_s.o fixtfdi_s.o fixunstfdi_s.o floatditf_s.o floatunditf_s.o extendsftf2_s.o extenddftf2_s.o extendxftf2_s.o trunctfsf2_s.o trunctfdf2_s.o trunctfxf2_s.o enable-execute-stack_s.o unwind-dw2_s.o unwind-dw2-fde_s.o unwind-sjlj_s.o unwind-c_s.o emutls_s.o emutls_s.o; echo %%; \
  cat libgcc.map.in; \
} | /usr/bin/awk -f ../../../gcc-8.1.0/libgcc/mkmap-flat.awk -v pe_dll=libgcc_s_sjlj-1.dll > tmp-libgcc.map
mv tmp-libgcc.map libgcc.map
# @multilib_flags@ is still needed because this may use
# /data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/xgcc -B/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/ -L/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib -L/usr/pkg/cross/i686-w64-mingw32/mingw/lib -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/mingw/include -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib/ -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/sys-include    and -O2 -I../../../gcc-8.1.0/libgcc/../winsup/w32api/include -g -O2 -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector  directly.
# @multilib_dir@ is not really necessary, but sometimes it has
# more uses than just a directory name.
/bin/sh ../../../gcc-8.1.0/libgcc/../mkinstalldirs .
ln -s -f libgcc.map libgcc.map.def && if [ ! -d ./shlib ]; then mkdir ./shlib; else true; fi && /data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/xgcc -B/data/scratch/cross/mingw-w64-i686-gcc/work/build/./gcc/ -L/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib -L/usr/pkg/cross/i686-w64-mingw32/mingw/lib -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/mingw/include -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ -B/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib/ -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/include -isystem /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/sys-include    -O2 -I../../../gcc-8.1.0/libgcc/../winsup/w32api/include -g -O2 -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -shared -nodefaultlibs libgcc.map.def -Wl,--out-implib,./shlib/libgcc_s.a.tmp -o ./shlib/libgcc_s_sjlj-1.dll.tmp -g -O2 -B./ _chkstk_s.o _chkstk_ms_s.o _muldi3_s.o _negdi2_s.o _lshrdi3_s.o _ashldi3_s.o _ashrdi3_s.o _cmpdi2_s.o _ucmpdi2_s.o _clear_cache_s.o _trampoline_s.o __main_s.o _absvsi2_s.o _absvdi2_s.o _addvsi3_s.o _addvdi3_s.o _subvsi3_s.o _subvdi3_s.o _mulvsi3_s.o _mulvdi3_s.o _negvsi2_s.o _negvdi2_s.o _ctors_s.o _ffssi2_s.o _ffsdi2_s.o _clz_s.o _clzsi2_s.o _clzdi2_s.o _ctzsi2_s.o _ctzdi2_s.o _popcount_tab_s.o _popcountsi2_s.o _popcountdi2_s.o _paritysi2_s.o _paritydi2_s.o _powisf2_s.o _powidf2_s.o _powixf2_s.o _powitf2_s.o _mulhc3_s.o _mulsc3_s.o _muldc3_s.o _mulxc3_s.o _multc3_s.o _divhc3_s.o _divsc3_s.o _divdc3_s.o _divxc3_s.o _divtc3_s.o _bswapsi2_s.o _bswapdi2_s.o _clrsbsi2_s.o _clrsbdi2_s.o _fixunssfsi_s.o _fixunsdfsi_s.o _fixunsxfsi_s.o _fixsfdi_s.o _fixdfdi_s.o _fixxfdi_s.o _fixunssfdi_s.o _fixunsdfdi_s.o _fixunsxfdi_s.o _floatdisf_s.o _floatdidf_s.o _floatdixf_s.o _floatundisf_s.o _floatundidf_s.o _floatundixf_s.o _divdi3_s.o _moddi3_s.o _divmoddi4_s.o _udivdi3_s.o _umoddi3_s.o _udivmoddi4_s.o _udiv_w_sdiv_s.o gthr-win32_s.o cpuinfo_s.o tf-signs_s.o sfp-exceptions_s.o addtf3_s.o divtf3_s.o eqtf2_s.o getf2_s.o letf2_s.o multf3_s.o negtf2_s.o subtf3_s.o unordtf2_s.o fixtfsi_s.o fixunstfsi_s.o floatsitf_s.o floatunsitf_s.o fixtfdi_s.o fixunstfdi_s.o floatditf_s.o floatunditf_s.o extendsftf2_s.o extenddftf2_s.o extendxftf2_s.o trunctfsf2_s.o trunctfdf2_s.o trunctfxf2_s.o enable-execute-stack_s.o unwind-dw2_s.o unwind-dw2-fde_s.o unwind-sjlj_s.o unwind-c_s.o emutls_s.o libgcc.a  -lmingwthrd -lmingw32 -lmingwex -lmoldname -lmsvcrt -ladvapi32 -lshell32 -luser32 -lkernel32 && if [ -f ./shlib/libgcc_s_sjlj-1.dll ]; then mv -f ./shlib/libgcc_s_sjlj-1.dll ./shlib/libgcc_s_sjlj-1.dll.backup; else true; fi && mv ./shlib/libgcc_s_sjlj-1.dll.tmp ./shlib/libgcc_s_sjlj-1.dll && mv ./shlib/libgcc_s.a.tmp ./shlib/libgcc_s.a
# Now that we have built all the objects, we need to copy
# them back to the GCC directory.  Too many things (other
# in-tree libraries, and DejaGNU) know about the layout
# of the build tree, for now.
/usr/pkg/bin/gmake install-leaf DESTDIR=../.././gcc \
  slibdir= libsubdir= MULTIOSDIR=.
gmake[3]: Entering directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build/i686-w64-mingw32/libgcc'
/bin/sh ../../../gcc-8.1.0/libgcc/../mkinstalldirs ../.././gcc
/usr/bin/install -c -o pbulkXXX -g users -m 644 libgcc_eh.a ../.././gcc/
chmod 644 ../.././gcc/libgcc_eh.a
/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ranlib ../.././gcc/libgcc_eh.a
/bin/sh ../../../gcc-8.1.0/libgcc/../mkinstalldirs ../.././gcc/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib/../lib ../.././gcc; /usr/bin/install -c -o pbulkXXX -g users ./shlib/libgcc_s_sjlj-1.dll ../.././gcc/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib/../lib/libgcc_s_sjlj-1.dll; /usr/bin/install -c -o pbulkXXX -g users -m 644 ./shlib/libgcc_s.a ../.././gcc/libgcc_s.a
mkdir ../.././gcc/usr
mkdir ../.././gcc/usr/pkg
mkdir ../.././gcc/usr/pkg/cross
mkdir ../.././gcc/usr/pkg/cross/i686-w64-mingw32
mkdir ../.././gcc/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32
mkdir ../.././gcc/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/lib
/bin/sh ../../../gcc-8.1.0/libgcc/../mkinstalldirs ../.././gcc
/usr/bin/install -c -o pbulkXXX -g users -m 644 libgcc.a ../.././gcc/
chmod 644 ../.././gcc/libgcc.a
/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ranlib ../.././gcc/libgcc.a
/usr/bin/install -c -o pbulkXXX -g users -m 644 libgcov.a ../.././gcc/
chmod 644 ../.././gcc/libgcov.a
/usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ranlib ../.././gcc/libgcov.a
parts="crtbegin.o crtend.o crtfastmath.o";				\
for file in $parts; do					\
  rm -f ../.././gcc/$file;		\
  /usr/bin/install -c -o pbulkXXX -g users -m 644 $file ../.././gcc/;	\
  case $file in 					\
    *.a)						\
      /usr/pkg/cross/i686-w64-mingw32/i686-w64-mingw32/bin/ranlib ../.././gcc/$file ;;	\
  esac;							\
done
gmake[3]: Leaving directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build/i686-w64-mingw32/libgcc'
gmake[2]: Leaving directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build/i686-w64-mingw32/libgcc'
gmake[1]: Leaving directory '/data/scratch/cross/mingw-w64-i686-gcc/work/build'
Makefile:901: recipe for target 'all' failed
gmake: *** [all] Error 2
*** Error code 2

Stop.
make[1]: stopped in /data/pkgsrc/cross/mingw-w64-i686-gcc
*** Error code 1

Stop.
make: stopped in /data/pkgsrc/cross/mingw-w64-i686-gcc